Top Blockchain Development Companies

Top 10+ Blockchain Technology Companies

Looking for top blockchain development companies? Here’s a list of best blockchain development services with verified client reviews and ratings to assist you in selecting your trusted top blockchain developer. Blockchain development is an intriguing concept of being a distributed ledger of unalterable digitally recorded data. The blockchain technology was initially limited to protection of financial transactions being a global database that does not rely on a centralized administrator. But, with fresh case studies coming into the picture, the use of blockchain technology has emerged as a new horizon for I.T. business market. Hence, finding the perfect blockchain development company for your business idea is now made easy by GoodFirms through the below list:

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List of Blockchain Companies | Top Blockchain Developers

HashCash Consultants
Global Software Company

HashCash is a global software company. HashCash Blockchain products enable enterprises to move assets and settle payments across borders in real-time for Remittances, Trade Finance, Payment Processing and more. HashCash runs US-based digital asset exchange, PayBito and digital asset payment processor, BillBitcoins. HashCash offers exchange and payment processor software solutions, ICO services and customized use cases. HashCash propels advancement in technology through Blockchain1o1 programs and its investment arm, Satoshi Angels. HashCash offe... read more

$50 - $99/hr
50 - 249
United States,
Australia
ELEKS

2. ELEKS

Your Technology Partner for Software Innovation

ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 1,500+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software development, product design, quality assurance, R&D, smart teams and support and maintenance services. We’ve been helping industries including logistics, retail, finance, agriculture, healthcare and government, digitally transform the... read more

Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
$50 - $99/hr
1,000 - 9,999
Ukraine,
United States
Idealogic
End-to-end custom software development

We are Idealogic  Idealogic is a full-cycle development firm based in Kyiv, Ukraine with strong expertise in product design, custom software development, QA assurance, and post-release support. We are focused on the partnership with startup founders and entrepreneurs that are keen on the development of their ideas in a flexible and transparent way with an affordable budget. Why Idealogic? Our main advantage is the unit development model which allows us to combine the highest project management and delivery standards with access to... read more

Luca Mohammadi, Founder & COO at ChemChain
Luca Mohammadi, Founder & COO at ChemChain
$25 - $49/hr
10 - 49
Ukraine,
United States
SoluLab

4. SoluLab

Blockchain | IoT | Mobility | AI | Big Data

Just like old grandma’s recipes, the creation of a mobile app and software products requires a pinch of most sacred ingredients. We know the “secret ingredients” of building a successful app.  SoluLab is a leading mobile, web, and Blockchain development company, started by ex-vice president of Goldman Sachs and ex-principal software architect of Citrix. SoluLab provides full-spectrum, 360-degree services to startups, small and large enterprises helping turn their dreams into awesome software products.  Our expe... read more

Imani Hinton, Co-Founder/Chief Executive Officer at Now Open App, Inc.
Imani Hinton, Co-Founder/Chief Executive Officer at Now Open App, Inc.
$25 - $49/hr
50 - 249
United States,
India
Cyber Infrastructure Inc.
We make IT possible!

Our services are designed to take your business to the next level, reducing the gap between you and the heights of success you wish to achieve. Empowered by 12+ years of experience in the field of IT, CIS has the right expertise to help you with all your technology needs. We have consistently delivered optimal solutions for our wide-ranging global client base. Leverage our rich experience for your unique IT requirements. CIS has established itself as a leading name in providing exceptional technology solutions and services that always adh... read more

Paul Murray, Digital Marketing Specialist at Dialer Depot
Paul Murray, Digital Marketing Specialist at Dialer Depot
$25 - $49/hr
250 - 999
United States,
Australia
Inn4Science
Blockchain and High Load Systems Development

Want to keep pace with modern trends? Interested in digitalization? Looking for someone to change your business? Need to create a personal application? Here at Inn4Science, we develop modern innovative IT solutions directly for your business. Get a secure product that earns you money in a reasonable time.   We offer a wide range of services to help your business work better. We focus on developing the product, that can cope with high load, is error-free, secure and easily scalable. We will fine-tune your business with the power of Bl... read more

$25 - $49/hr
50 - 249
United States,
United Kingdom
OpenXcell
Leading Mobile App Development Company

Incorporated in 2009 and headquartered in the USA, OpenXcell is an industry-leading & most reliable software and mobile app development company known for delivering innovative software solutions and engaging mobile apps. Due to our unstoppable quest for adopting newer technologies & innovations, we have evolved into a one-stop destination offering end-to-end Business & Technology Consultation. We have made a stellar reputation in the technology industry by adhering to strict timelines and quality deliverables. We are considered t... read more

Dave Brown, President at Interactive Elementary
Dave Brown, President at Interactive Elementary
< $25/hr
250 - 999
United States,
India
S-PRO

8. S-PRO

Strategic partner.

S-PRO is an innovation technology partner. We help startups to create innovative products and empower existing businesses with the digitalization of their core processes to much customer-centric economy needs. By partnering with accelerators Founder Institute, Sente.Link, BCCS Cluster and others we help our clients to achieve more business connections and competent advisory. S-PRO team of 150+ talents has expertise and capabilities to provide a sophisticated personal approach and deliver complex market recognized solutions.  Our R&D... read more

Zachary Fitzner, CEO at Fitzner Blockchain Consulting
Zachary Fitzner, CEO at Fitzner Blockchain Consulting
$25 - $49/hr
50 - 249
Ukraine,
United States
Diceus

9. Diceus

We guarantee delivery on time, on scope, on budget

We guarantee your project’s quality and delivery on time, on scope, on budget. Diceus is a technology partner for custom software development, product design, testing, quality assurance, and IT consulting. Our clients get fully functioning products which help them grow, generate revenue and prosper. We respect the time and resources our customers invest in the development. 100% of projects are delivered on time From the very start, our customers know when their project will be completed as we provide a Work Breakdown Structure (WBS)... read more

Dean Thornton, Business Development Manager at USEO - United Search Engine Optimization
Dean Thornton, Business Development Manager at USEO - United Search Engine Optimization
$50 - $99/hr
250 - 999
Ukraine,
United States
FutureComes
Backend & frontend solutions that simply work

We build and design complex, high performance digital solutions that stay ahead of the rapidly changing pace of the industry. Since you pinpoint what you need, be sure we have a comprehensive approach to the full development cycle.

$100 - $149/hr
50 - 249
Estonia
Inmind IT Solutions
Where Your Ideas Become Real

inMind is a Software Factory that provides outsourcing mobile software solutions, for local companies as well as for international corporations. Our main idea is to identify our customers needs and provide them Software Engineering Services that could resolve their problems. The notion that idealizes our endeavor is to generate latest technology applications to enable customers be on the forefront of their industry.

$25 - $49/hr
2 - 9
Uruguay
BitFury

12. BitFury

Your leading full service Blockchain Technology

Bitfury is the leading full service Blockchain technology company and one of the largest private infrastructure providers in the Blockchain ecosystem. Bitfury develops and delivers both the software and the hardware solutions necessary for businesses, governments, organizations and individuals to securely move an asset across the Blockchain. The expertise of Bitfury ensures successful, easy, fast, secure and cost-effective connectivity to the Blockchain. Bitfury employs a global team of experts in technology, business, communications, security ... read more

$50 - $99/hr
50 - 249
Netherlands,
United States
Bitswift

13. Bitswift

Bitswift Technology Solutions

The team behind Bitswift is passionate about emerging technologies and their capabilities. We provide technology solutions for businesses and individuals increasing their productivity, profitability and enjoyment. We provide responsive and reputable remote support. Call Bitswift to receive a session key to establish your remote connection. In Canada, the private sector’s use and application of personal data is highly regulated, protecting sensitive and personal information for both individuals as well as businesses. The Bitswift Rewards N... read more

$25 - $49/hr
2 - 9
Canada
Block Cypher
BlockChain Web Services

Block Cyper is based in California and provides BlockChain services. Our architecture allows us to run in multiple data centers for redundancy and low latency. Simple and easy web APIs enable developers to build blockchain applications quickly and confidently. Our modular, cloud-optimized architecture is enterprise-grade for scalability, performance and reliability. We maintain a cluster of distributed databases which contain all transactional data for the entire block chain. We host full node blockchains for optimal security in validating and ... read more

Saminuddin K, Project Manager at TeleOptima Global Mobile Ltd
Saminuddin K, Project Manager at TeleOptima Global Mobile Ltd
$25 - $49/hr
10 - 49
United States
Alpha Point
BlockChain Solutions

AlphaPoint is a financial technology company helping make illiquid assets liquid. It enables customers to launch new products and services by providing institutions enterprise-grade blockchain solutions to digitize assets, launch markets, and reduce operational costs. AlphaPoint has customers across 5 continents with offices in New York, Philadelphia, and San Francisco. Our mission is to help firms and institutions discover and execute their blockchain strategy.  

$25 - $49/hr
10 - 49
United States
Ardor

16. Ardor

Advanced Blockchain Technology At Your Fingertips

Ardor is a blockchain-as-a-service platform focused on scalability that will allow people to utilize the blockchain technology of Nxt with their own blockchain, known as child chains, that are powered and secured by the Ardor blockchain. Since all processing will be done on the Ardor main chain, child chain creators won’t need to worry about common issues when creating a blockchain as well as securing it with enough nodes. Child chains will be able to utilize features currently seen in Nxt such as decentralized phasing, voting, and tradin... read more

$25 - $49/hr
10 - 49
United States
Blockstream
Rethink Trust

Blockstream was founded to develop new ways to accelerate innovation in crypto currencies, open assets and smart contracts. We're renowned architects of Bitcoin, cryptographers, cypherpunks, entrepreneurs, as well as leaders from the business, policy and the open source community. We believe in the potential of bitcoin and blockchain technology to have a significant, positive social impact.    

$25 - $49/hr
10 - 49
United States
Bloq

18. Bloq

Blockchain + Beyond

Bloq delivers enterprise grade blockchain technology to leading companies worldwide. Blockchain-enabled technology is changing the way companies approach commerce, trading, transparency, security, identification, supply chain, auditing and so much more — the most significant and valuable business systems in the world will be powered by blockchains. Bloq maintains a deep open source ethos, built from decades of open source experience. Bloq delivers enterprise grade layers of key software infrastructure to power blockchain applications. Blo... read more

$25 - $49/hr
10 - 49
United States
UpperThrust Technologies
Craft your online success

WE ARE ADDICTED TO GROWTH AND KEEPING ABREAST WITH THE TRANSCENDING TRENDS OF TECHNOLOGY.  Care for business-growth? Work with inventive thought-leaders. Get high-performance, profit-attracting and custom web solutions and mobile apps. Take your ideas to the new level. We let your brand create niche product and knowledge authority, in the busy online-era. Our methodologies are designed to help your brand gain excellence. We turn sporadic business ideas into steaming revenue. So, you taste the thrust of purpose-centric products. We va... read more

< $25/hr
2 - 9
India
ConsenSys

20. ConsenSys

Capturing Blockchains

ConsenSys is a blockchain venture production studio. Our global team is building an ecosystem of consumer-centric products and enterprise solutions using blockchain technologies, primarily Ethereum. ConsenSys aims to improve current services and concepts as well as building new ways in which we engage with technology and others. Blockchain technology and dApps have the ability to decentralize power from existing authorities through the use of smart contracts, cryptocurrencies, and asset ownership. This shift will change current businesses and e... read more

$50 - $99/hr
50 - 249
United States
Bitmark

21. Bitmark

The property system for the digital environment

Bitmark Inc. stands at an important crossroads between two phases of the internet: the Wild West, where bit companies own and exploit the digital lives of millions of people; and a future in which individual users can reclaim their digital property along with all the benefits of ownership. Unfortunately, neither the current reality or the future vision have been solidified in the public consciousness. People far too often still believe they own their digital assets when they do not, and so therefore a vastly different future is inconceivable. ... read more

$25 - $49/hr
10 - 49
Vietnam
Osiz Technologies P LTD
Web, Mobile App & Blockchain Development Company

Osiz Technologies, an eminent Enterprise Web, Mobile App and Software Development Company determined to deliver an absolute software based solutions For Start-ups, Entrepreneurs, Businesses and Industries. Osiz undergoes continuous research and be in constant update with the latest cutting-edge technologies to leverage the newest innovations including Blockchain, Cryptocurrency, Artificial Intelligence (AI), Big Data, Business Intelligence (BI), Internet of Thing (IoT), AI ChatBot, Machine Learning, AR/VR and Cloud computing for client’s ... read more

$25 - $49/hr
50 - 249
India
MixBytes

23. MixBytes

Blockchain Development On-Demand

We meet your business needs and know how to take your project to the next level. We stay on the cutting edge of each service we provide, from blockchain and DApp development to consulting and advisory services. Our team of professionals will guide you through blockchain adoption and integration whether you are a newbie or an expert.  

Brett Sun, Founding Member, Developer at BigchainDB
Brett Sun, Founding Member, Developer at BigchainDB
$50 - $99/hr
10 - 49
Russia,
United States
Technoloader
A Complete Blockchain Development Company India

Technoloader (P) LTD. is a blockchain development company which provides a wide array of services based on blockchain such as blockchain development, supply chain development, blockchain POC development, blockchain IOT development, blockchain game development, smart contract development, blockchain consulting services, private blockchain development, multi currency wallet development and hyperledger blockchain development.  Besides being an expert on blockchain and cryptocurrency, Technoloader is a leader for various other IT solut... read more

$25 - $49/hr
10 - 49
India
Bitdeal

25. Bitdeal

Crypto Exchange & Blockchain Development Company

Bitdeal is a Cryptocurrency Exchange & Blockchain Development Company. The main focus of the firm is to reduce the risks in bitcoin trading and to encourage new bitcoin exchange startups by providing a well-developed bitcoin exchange script or a cryptocurrency exchange software.  Being a cryptocurrency exchange software solution, bitdeal has covered around 50+ countries around the world, and have collected more than 200+ happy clients within two years of journey.   Bitdeal is also popularly known for providing complete blo... read more

Vinicyus Froes, CEO & Founder at VORTEXCHANGE
Vinicyus Froes, CEO & Founder at VORTEXCHANGE
$25 - $49/hr
50 - 249
India,
United States
SAG IPL

26. SAG IPL

Web, Mobile App Development & SEO Company

SAG IPL is a CMM level 3 certified mobile app, web development and seo company, which is engaged in helping its clients realize their ideas in the form of amazing websites and mobile apps. We work to fulfill the exact requirements and designs as desired by our customers in an easy and efficient way. We primarily provide web designing, development and digital marketing services, which involve creating the client website in a responsive and user-friendly manner and optimizing it from the Search Engine perspective. In addition, we also pro... read more

< $25/hr
50 - 249
India,
Australia
HoC Solutions
360° Solutions of Blockchain Business Initiatives

HoC Solutions is a USA-based blockchain development company with a solid background of developing innovative and result-oriented software applications and mobile apps. We primarily focus on helping businesses turn their dreams and imagination into a profitable reality by drawing up a feasible blockchain project development plan, presenting a realistic budget and then doing our best to stick with the timeframe while delivering the best possible blockchain product in the contemporary IT environment. What makes us a power-packed team of blockch... read more

Senthil Balasundaram, System Programmer at Saudi Business Machines - SBM
Senthil Balasundaram, System Programmer at Saudi Business Machines - SBM
< $25/hr
10 - 49
United States,
Qatar
TechGropse Pvt. Ltd.
You Think..We Deliver..!

TechGropse is a Mobile App Development Company with a strong team of highly skilled IT experts. Being a leading Mobile App Development Company, We have developed extended expertise in developing Native Mobile Apps for various segments. The company also develops cost-effective Hybrid Mobile Apps and cross-platform mobile apps for various start-ups and entrepreneurs which can be run on multiple devices or platforms. Our client domain is 100% international from the US, UK & UAE. Why TechGropse... read more

Elijah r Rodriquez, Business Specialist at Tawasol IT
Elijah r Rodriquez, Business Specialist at Tawasol IT
< $25/hr
50 - 249
India,
United States
Parangat Technologies
Mobile App Development Partner

Parangat Technologies stands tall amongst mobile app development giants. Parangat team of top iPad developers pays special attention to communication and requirement analysis in order to understand project complexity which leads to the foundation of a great application/game and helps in creating long term value for the iPad app user as well as our clients. It has the satisfaction of being one of the leading names in enterprise-level apps development space with complete authority in integrating people, processes, and products by providing cus... read more

Narender Singh, Purchase Manager at Magneti Marelli exhaust JV
Narender Singh, Purchase Manager at Magneti Marelli exhaust JV
< $25/hr
50 - 249
India,
United States
Agile Infoways Pvt Ltd
Experience with Excellence

Agile Infoways is one of the leading IT solutions & services provider company. We have strong competencies in Mobile App Development, Web App Development, Blockchain, AI, ML, AR/VR, UI/UX  and more. We have 13+ years of global presence in the USA, Canada, Australia, UK, European countries & India for delivering custom solutions for small, medium & huge enterprises and individuals. Having full essence of IT field, we have delivered 2200+ projects with a 750+ happy client base. With team strength of 250+ employees, we are gett... read more

Joanna West, Founder and Managing Director at Polka Dot Marketing
Joanna West, Founder and Managing Director at Polka Dot Marketing
< $25/hr
250 - 999
United States,
India
BirthVenue Growth Solutions Private Limited
Getting your Organization on Blockchain

We develop elegant blockchain solutions and platforms to empower successful businesses into new technology spaces. Every once in a while, a revolution comes along that changes everything as we know about this world. It was the computer in 1940s, the microprocessor in 1980s, the internet in 1990s and now it is the age of Blockchain. Interestingly, the growth pattern and adoption always follows the classic S curve with early adopters coming first followed by the masses. You can see a similar analogy happening the world of Blockchain just th... read more

Anish Vohra, Venture Capital | Private Equity | Lawyer at Sand Hill Counsel | Pier Counsel
Anish Vohra, Venture Capital | Private Equity | Lawyer at Sand Hill Counsel | Pier Counsel
NA
2 - 9
India
Antier Solutions
Decentralizing the World

Antier Solutions Pvt Ltd is an IT company providing blockchain development services, including cryptocurrency exchange development, wallet development, ICO development, STO development, new coin development, ICO marketing, and more. We have a team of 100+ blockchain developers with the knack for delivering result-oriented solutions to add value to our clients’ businesses. Apart from blockchain development, we specialize in web app and mobile app development, UI/UX design, corporate branding and digital marketing, and we have been deliveri... read more

Asif Aziz, ITIL Expert and ITSM Optimization Manager at Bytes Technology Group
Asif Aziz, ITIL Expert and ITSM Optimization Manager at Bytes Technology Group
$25 - $49/hr
50 - 249
India,
United Kingdom
DxMinds Technologies Inc
Mobile App Development Company

We are a Global Digital Transformation & Mobile App Development Company based in the Silicon Valley of USA, India, UAE, Australia & Latin America. We partner with Customers to transform their business with DX Frameworks and the State of art technologies like AI Chatbot, IOT, Cloud Services, Mobile App Development & Blockchain, We Constantly engage and consult them to transform businesses through our deep domain experience and the state of the art creativity. Our Key Services Mobile App Development Services Chatbot Development... read more

Himansu Rout, Chief Sales Officer (CSO) at nearlearn
Himansu Rout, Chief Sales Officer (CSO) at nearlearn
$25 - $49/hr
50 - 249
United States,
India
Labrys

34. Labrys

Leading Australian Blockchain Development Agency

Labrys is a leading Australian Blockchain Development and Consulting Company. We help our clients understand where and how they can utilise Blockchain to their advantage and to stay ahead of the competition.    At Labrys, we provide end-to-end services for Individuals, Startups, Enterprise and even Government clients looking to Design, Build and Launch Innovative Software Solutions using Blockchain Technology. By adopting the latest technologies and frameworks, our team of Designers, Analysts and Engineers take pr... read more

Jeff McDonald, CTO, CBO, Co-founder at LuxTag
Jeff McDonald, CTO, CBO, Co-founder at LuxTag
$100 - $149/hr
10 - 49
Australia
Deqode

35. Deqode

Business challenges, decoded.

At Deqode, our purpose is to help businesses solve complex problems using new-age technologies. We are industry leaders in blockchain solutions and we leverage our deep industry knowledge and technical expertise to optimise business processes, maximize impact and foster business growth. We are driven by our passion to innovate and create solutions that inspire the future.

Michael Serres, Founder and CEO at bitfolios
Michael Serres, Founder and CEO at bitfolios
$25 - $49/hr
50 - 249
United States,
India
Debut Infotech
Results, not promises

Debut Infotech is a full-service Blockchain development company that leverages Blockchain, IoT, AI, and other cutting-edge technologies to develop highly intriguing, intuitive software applications that cater to the diverse needs of modern-day businesses. Since 2012, we’ve been helping startups, SMBs, Fortune 500 companies, and leading global enterprises to steer their businesses towards rapid growth and profitability. Over the years, we’ve established ourselves as a market leader in mobile & Blockchain app development, havin... read more

Shanon Ha, CEO & Founder at Entwine Pty Ltd
Shanon Ha, CEO & Founder at Entwine Pty Ltd
< $25/hr
50 - 249
India,
United States
Errna.com

37. Errna.com

Crypto | ICO | Exchange & Blockchain Software

Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. We have been helping businesses from all around the globe venture into blockchain technology with our extensive expertise and experience in the technology. With our team of skilled blockchain professionals we work on developing quality-focused solutions that solve clien... read more

$50 - $99/hr
250 - 999
United States
Knackroot TechnoLabs LLP
Blockchain Development Company

Knackroot TechnoLabs is an IT consulting and solution provider of next-gen business collaborate with customers across the world. With tremendous experience, comprehensive intelligence system across diverse industries and domains, we work with customers to turn them into most successful and high-performance organizations. Established in 2017, Knackroot TechnoLabs is headquartered at Ahmedabad, India with presence in Canada, Australia and the USA. The commitment to quality and the spirit to innovate has made us serve over 20+ clients across 7 ... read more

rhyan garrison, Director Of Global Operations at 3RE
rhyan garrison, Director Of Global Operations at 3RE
$50 - $99/hr
10 - 49
India
Prolitus Technologies
Blockchain | Crypto | ERP | Digital Transformation

Founded in 2007, Prolitus Technologies is an ISO 9001 & ISO/IEC 27001:2013 certified company offering IT consulting, design and development services and dedicated IT teams to its customers. We are working on futuristic technologies like Blockchain, RPA, AI and ML, IoT, Business Intelligence along with the complete ERP solutions for your business growth. The company comprises of more than 250 employees in India, UAE, Singapore, USA and the development center in India.     Our focus is to Maximize Customer Value Through Innov... read more

Phil McIntosh, CEO at Jumpack
Phil McIntosh, CEO at Jumpack
$25 - $49/hr
250 - 999
India,
United States
ArStudioz

40. ArStudioz

We believe in transforming your dreams

ArStudioz is a best-in-class software solutions company that develops user-friendly Mobile Apps and software to help you increase engagement, transactions an overall satisfaction with your customers! We develop across all platforms—including Android and iOS devices, tablets, desktops, connected devices, IoT, Augmented & Virtual Reality Development and BlockChain. We believe in your Idea and help you with the hardest part- Implementation. We design innovative Applications for all platforms that out-perform the competition. We use th... read more

Ankita Raheja, Digital Marketing Manager at WebPlanet
Ankita Raheja, Digital Marketing Manager at WebPlanet
< $25/hr
10 - 49
India,
Germany
Smartym Pro
Blockchain, Mobile, Web innovative development

Smartym Pro is a full-cycle development company specialized in Mobile, Web and Blockchain development. The company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is based in Belarus and has offices in some European countries (United Kindom, Germany, Poland). Our management team is certified with PMP, CSM. We use Agile and Waterfall methodologies (depending on the project needs) to deliver quality products that achieve your goals. Let's turn y... read more

$25 - $49/hr
50 - 249
United Kingdom,
Belarus
Pragmatic DLT inc
Software consultancy company focused on blockchain

Pragmatic Distributed Ledger Technologies is an innovative software development company with the focus on blockchain and fintech industry. At its core, Pragmatic has a solution-based, hands-on corporate culture. Partnership with our clients is our engagement philosophy. We believe that the world economy is undergoing a tectonic shift caused by megatrends, one of which is decentralization. At Pragmatic, we merge expertise in financial services and software development domains to facilitate the transition to a peer-to-peer economy. The blockch... read more

Billy Chan, Information technology and services at DropChain
Billy Chan, Information technology and services at DropChain
$50 - $99/hr
10 - 49
Canada,
China
Minddeft Technologies Private Limited
Blockchain Solutions Provider

Minddeft was founded back in 2015, by group of like minded techno people with customer centric approach. With our expertise, skills and dedication we have built number of solutions, with Blockchain Technology, which can make difference to business of our customers. During the short journey we have built some great partnerships with US and UK based companies, to expand our customer base.  Since our inception our core focus is of providing Blockchain and Enterprise Solutions. Our area of expertise includes Ethereum, Hyper Ledger, Smart Co... read more

Len Burgess, CEO & Founder at miBoodle
Len Burgess, CEO & Founder at miBoodle
$25 - $49/hr
10 - 49
India
iQlance Solutions
Leading Mobile App Development Company

iQlance is a team of extremely passionate and creative designers, developers and Testers. We strongly believe in culture of developing your passion indulge in your career . we have designers who finds life in your dream and developers who actually bring this life into existence. Having a splendid website & interactive app is indispensable for an intense business growth. Company aspires professionals to achieve their business goals through the first-grade web design & development and mobile app development services. We are your ... read more

Darcy McQuaid, Co-founder & Chief Operating Officer at Beachs' Development Group
Darcy McQuaid, Co-founder & Chief Operating Officer at Beachs' Development Group
$25 - $49/hr
10 - 49
Canada,
India
instinctools
Delivering the future. Now.

*instinctools provides smart software solutions to businesses and enterprises from all over the world. Since 2000 we have improved our technology expertise and have gained solid experience in developing products for businesses in Healthcare, Automotive, Retail, Cryptocurrency, Blockchain, Advertising&Marketing, and other industries.  Membership: HTP, tekom, bwcon Partnership: Amazon Web Services Partner Network Recognized and awarded by Clutch, Goodfrms, TopDevelopers, etc. You need a lot. We deliver mor... read more

Matti Vesterinen , Solution Development manager at Helvar
Matti Vesterinen , Solution Development manager at Helvar
$25 - $49/hr
250 - 999
Belarus,
Germany
Unicsoft

46. Unicsoft

Software development partner for startups

Unicsoft is recognized as a top Blockchain and Artificial Intelligence company. We help startups build sustainable software solutions saving up to 60% overhead costs and speeding their time to market by 30%. Excellent client experience is our priority, achieved via clear and timely communication, delivery on promises and extra mile attitude. It feels like we are next door. Unicsoft team are caring and passionate technology professionals who bring startups to success. Our goal is to make your product technologically perfect to fit the market ... read more

Dmitry Dain, Co-founder at Virgil Security, Inc.
Dmitry Dain, Co-founder at Virgil Security, Inc.
$50 - $99/hr
50 - 249
United States,
Singapore
Sodio Technologies Pvt Ltd
Building Cutting-Edge and Scalable Tech Products

SODIO is a mobile app development company based in Bengaluru, India.  We have capabilities in blockchain development, cryptocurrency exchange development and dApps development. Our whole process of creating blockchain products, from use-case analysis to creating proof-of-concept for blockchain implementation has been recognized by government and enterprise level decision makers. We create evolving mobile technologies. We have the expertise to take the development strategy through the mobile product design, development, testing and la... read more

Eric Frommer, Retoucher at Eric Jason Frommer Retouching
Eric Frommer, Retoucher at Eric Jason Frommer Retouching
< $25/hr
10 - 49
India
OpenGeeksLab
Mobile Web Development, Big Data, Blockchain

We create not just apps—we build apps that make money, drive real value for Your users, and hit the charts. How? A strategic approach to the Planning Stage provides an analysis of Your users’ current needs, development time estimation, deadlines planning, and actual work with them. We know our work well and, first of all, take care of Your future results. Our Team Lead and Tech Lead, who have 8+ years’ experience, test code themselves because we are focused on quality product. You can be sure that Your project is going righ... read more

Vera Danchenko, Product Project Manager at Bambu - Robo For Everyone
Vera Danchenko, Product Project Manager at Bambu - Robo For Everyone
$25 - $49/hr
50 - 249
Ukraine,
Canada
Giraffe Software
Web development and consulting services

Giraffe Software is a Ukrainian software development company providing high quality IT solutions in web development, consulting and software testing. We have expertise in a variety of areas such as, retail analytics, real estate market solutions, and high load dating web applications.

Nathan Girma, Tigrigna and Oromo Translator at
Nathan Girma, Tigrigna and Oromo Translator at
$25 - $49/hr
10 - 49
Ukraine
Blockchain Australia Solutions
Enterprise Blockchain and Apps Development Company

Blockchain Australia Solutions is the World's leading blockchain development company. We're revolutionising future with our state of the art blockchain-based products. From Blockchain applications to ICO development and Blockchain consulting services, Blockchain Australia offers expert advice as industry frontrunners. We work closely with our clients, helping them to make the most of connecting new and existing applications to HTTP REST APIs so that you can make the most of Blockchain tools without needing to get into the comp... read more

Christopher Dingas, Founder at Ayera
Christopher Dingas, Founder at Ayera
$300+/hr
50 - 249
Australia
Buyer’s Guide
What is Blockchain?

Blockchain technology rose to the heights of popularity after the inception of Bitcoin in 2008. Blockchain consists of blocks of unalterable data, which is then time-stamped and operated by an assemblage of computers. These blocks are connected employing the fundamental postulates of cryptography, thereby deriving the name Blockchain. 

It was introduced as the first decentralized point to point automated cash system. Today, however, more and more industries such as financial services, healthcare, government initiatives, etc. are implementing blockchain technology solutions to streamline business models as per their requirements.

What are the Benefits of Incorporating Blockchain Application?

Here are the top five advantages of blockchain development services.

1. Reinforced Security:

The blockchain technology solution is an ideal method to ensure a secure record-keeping system. The blockchain application warrant that each transaction is approved before recording the data. The transaction detail is then encrypted and connected to the preceding transaction. The data on a blockchain application is saved over a ‘chain’ of networks rather than a single server, ensuring protection against hacking attempts. Moreover, the blockchain industry prevents any unauthorized actions, such as the addition or removal of certain entries, guaranteeing the legitimacy of the transactions.

2. Improved Transparency

The decentralized blockchain app enables the access of the documentation to each network, ensuring transparent proceedings. The information on a blockchain network is more precise and consistent since the alteration of any record must be updated through general agreement amongst each participating network. This simplifies the task of assessing each record, analyzing and maintaining the integrity of the data. Moreover, blockchain systems facilitate the analysis of the asset’s journey from inception till the end, streamlining transaction traceability.

3. Time and Cost Efficiency:

Unlike traditional trading procedures, the blockchain development service streamlines and automates the transaction process, reducing the chances of human error and third-party intervention. This increases the speed as well as the efficiency of the transaction. In addition, since multiple members use a single ledger, the excessive cluster is easily cleared. Moreover, organizations can substantially reduce costs by removing 3rd party vendors and middlemen.

Which Are the Most Popular Blockchain Platforms?

Numerous blockchain platforms rose to fame since the inception of a blockchain technology solution. However, we are going to discuss the most prevalent blockchain networks.

1. Ethereum Blockchain

Ethereum was first developed in 2014 by Vitalik Buterin. It is a highly active blockchain platform that is employed to formulate decentralized blockchain applications. 

Key features of Ethereum Blockchain:

  • It is an open-source, cross-industry platform.
  • Its algorithm is Proof of Work-based.
  • Ethereum developers design the platform.
  • It accommodates smart contract functionality.
  • It grants a 'permissionless' ledger.

2. Hyperledger

Hyperledger was introduced in 2016 by Linux Foundation. Hyperledger has mainly three variants, Hyperledger Fabric, Hyperledger Iroha, and Hyperledger Sawtooth. All three platforms adopt a modular approach to promote a decentralized blockchain app.

Key features of Hyperledger:

  • It is a Cross-Industry platform.
  • Hyperledger Fabric and Hyperledger Sawtooth work on a pluggable framework algorithm, whereas Hyperledger Iroha employs the Byzantine Fault Tolerant algorithm.
  • Like Ethereum Blockchain, Hyperledger supports smart contract functionality.
  • Hyperledger Fabric and Hyperledger Iroha grant permissioned ledgers. Hyperledger Sawtooth offers a permissionless ledger.

3. OpenChain

OpenChain is created by the CoinPrism organization. It is ideal for managing digital assets due to its open-source functionality and unified API. This blockchain network also offers additional control to individual systems at a number of levels.

Key features of OpenChain:

  • It is a private network.
  • It is based on the Partitioned Consensus algorithm.
  • Administered by Linux Foundation.
  • It provides permissioned ledgers.
  • OpenChain has smart contract functionality.
How to Choose the Best Platform for Your Company?

Before teaming up with a blockchain development company, it is essential to select a blockchain platform that matches the various features required for the successful running of the project.

1. Permissioned vs. Permissionless:

The decision to choose a permissioned or permissionless interface is influenced by authority allotted to the participation servers. Permissioned platforms are the ideal option for businesses that require individual systems to be authorized before engaging in the chain. In addition, a permissioned blockchain application can accommodate thousands of transactions per second as opposed to permissionless systems.

2. Scalability:

The organization must analyze the scope of expansion in the number of its members and transactions before opting for a blockchain platform. The blockchain channels need to expand with the overall company growth. Moreover, consider the expected intensity of the trades to opt for the right platform. For example, platforms such as Paypal and Visa offer faster transaction results in comparison to Bitcoin and Ethereum.

3. Adaptability and Availability:

Each business has multiple pre-existing technologies in place. However, while incorporating a blockchain framework, the decision-makers must consider its versatility with such systems. Besides, organizations must examine the current trends and accessibility of the platform. Select the blockchain system that can be developed using a programming language that the Blockchain Platform’s SDK supports.

4. Support and Security:

Businesses must ensure the type of post-integration support offered by the blockchain platform. The platform association must be accessible and active. Inquire whether the firm provides timely feedback and resolution in case of a technical malfunction. Before selecting a platform, check out whether the system is deployment-ready or is still in the experimental phase. Furthermore, ensure the codes of the platform are peer-review tested across numerous use cases. 

5. Cost:

Several blockchain platforms do not charge transaction fees. Whereas, systems such as EOSIO or Ethereum costs cryptocurrency for every transaction. Furthermore, Ethereum has a static pricing model as opposed to EOSIO. Therefore, being clear about the charges and tolls imposed, organizations can factor into the total investment of the project.

How Much Time and Capital Is Required to Build a Blockchain Application?

The expert team of researchers at GoodFirms conducted a blockchain development research based on the in-depth data provided by 50+ blockchain development companies.

  • Time:

The time taken to implement a blockchain project depends upon various factors such as the location of the client company and the blockchain development service provider company, the type of platform, required features, as well as the tools and technologies used by the blockchain development company. According to the survey, a straightforward project can be delivered within 1 to 2 months’ time. A blockchain development solution with moderate complexity is generally ready between 2 to 4 months. Whereas, a complicated system, all-encompassing an extensive network of users and limitless transactions can take 6 months to complete.

  • Cost: 

The cost of developing a blockchain app can cost somewhere between the range of $10K to $300K. This may seem like an extremely wide range, however, the cost depends upon the type of blockchain development services required by the business. The cost may decrease if an organization builds a Distributed App with the help of a public blockchain network as opposed to creating a completely customized blockchain solution. Moreover, the cost also depends on infrastructure, data structures, SDK, encryption, framework, storage space, P2P network, and other such factors. In addition, the skill, expertise, location, and team size of the blockchain development agency plays a major part in deciding the cost of the blockchain application.

Which Are the Most Widespread Blockchain Solutions?

1. Smart Contract:

The Smart Contract is an ingenious method for making a transaction or deciding upon the terms and conditions in a contract between two fractions without the intervention of a third-party. For instance, consider a crowdfunding project - a person with an idea or a venture can directly receive funding from the supporters via top smart contract blockchain without middlemen such as the government or the banking sector slashing any amount as transaction charges or taxes. Moreover, due to the distributed blockchain network, each transaction is validated by the entire network ensuring that there is no fraudulent conduct. This promotes direct dealing with the clientele creating a transparent, trustworthy relationship.

2. Exchange

Cryptocurrency trading is at the peak of fame today. The top blockchain developers offer a  decentralized, immutable, pseudonymous platform that offers high-level transaction security while simplifying and speeding up the bidding process. The peer-to-peer solution also eliminates brokers, thereby reducing transaction costs. Furthermore, having a fast system means that businesses can conduct countless transactions in a fraction of time thereby increasing the chances of financial gains in the stock market. Blockchain technology is also apt to automate the post-trade events by streamlining real-time settlements, supply chain optimization, etc.

3. Blockchain Wallet Development

Blockchain wallets are ideal for online trading without incorporating an arbitrator. The top crypto wallet development companies supply automated KYC verification methods that aid individuals in avoiding money laundering & frauds. Cryptocurrency also proves to be an asset during inflation since its value doesn’t change drastically. Blockchain wallets contain detailed information about each and every transaction allowing users to monitor their investments and purchases. It is also capable of accommodating multiple currencies making it a flexible choice.

Which Are the Revolutionary Applications of Blockchain Technology?

1. Elections:

The top blockchain development companies are working on projects that will secure the results of any poll-taking situations such as government elections, the board of director polls, customer surveys, etc. It will promote a transparent and easily accessible process. Blockchain app can further prevent the system from the hackers and ensure the integrity of the results.

2. Identity Management:

With the world going digital, most transactions and payments take place on the online forum. However, to date, the number of account hacking and identity theft cases is on the rise. Introducing a blockchain technology solution can eliminate this by creating a safe and clear digital identity database.

3. Land Registration

Blockchain ledgers are publicly-accessible, which makes an extremely efficient mode of record-keeping. A revolutionary project is the property title registration process. The real estate industry faces countless cases of fraudulent transactions due to the lack of a proper database system. This has urged a list of blockchain companies towards blockchain land registry projects.

4. Healthcare:

The best blockchain companies are exploring ways to provide a decentralized and secure platform for exchanging and handling personal medical records. An open platform will allow medical practitioners to view the entire medical history of their patients easily. This will enable them to provide quick treatment in case of an emergency.

5. Logistics:

Blockchain development companies are looking to enhance the way global logistics works.  A decentralized supply chain method will not only automate the traceability of the goods but also increase the authenticity of financial transactions. Moreover, the blockchain system can eliminate unnecessary manual practices, thereby minimizing logging errors.

Should You Build an In-House Team or Outsource Blockchain Technology Solution:

Decide whether you wish to build an in-house team of blockchain developers or outsource your project to an established blockchain technology company. Having an internal team will offer you complete access to the developers as well as the on-going process. However, it is time-consuming and expensive since you have to invest in the infrastructural setup as well as the recruitment process. Contrarily, outsourcing gives you the freedom from nitpicking every single developer for the project. You simply hire a blockchain development agency, and they deliver you the product. Moreover, you save a substantial cost on the workspace, as well as investing in the latest tools and technologies. Finally, pick the top blockchain developers after evaluating their expertise, knowledge, and professional social media accounts such as Linkedin profiles to assess their quality.

How to Hire an Ideal Blockchain Development Company?

Discovering the best blockchain developer can be an immensely time-consuming and overwhelming process. Check out the following tips in order to hire the best blockchain development company:

1. Requirements:

Developing a blockchain application is a tedious task, even so, is explaining your exact needs to the blockchain development company. To be able to outline your vision clearly, you need to conclude what you need to build. Decide whether you are seeking a public or private blockchain development services. Define the scale of the project as well as the time and money you are willing to invest. This will help you identify the type of blockchain consulting services you would need along with the size of the team.

2. Budget:

After analyzing the features you wish to incorporate in your blockchain application, review the amount you are willing to invest in the project. Once you have a clear idea about how much you are ready to spend, request the shortlisted blockchain companies to send a detailed quotation. The goal is to identify a candidate that offers a complete solution within your budget. A certified blockchain development company proposes varying pricing models on the basis of multiple characteristics, like time duration and the difficulty level of the project. You may coordinate meetings with the team to negotiate the charges.

3. Work Profile:

Review the past work of the shortlisted companies. Inquire in detail, about the previous projects - what was the use case, the blockchain platform used, the size of database offers, as well as the feedback of the client. You may also probe whether the blockchain consulting service provider hit a snag during the project and how they tackled it. You may also request references of their previous clients and connect with them to comprehend their firsthand experience. Besides, do not forget to check out autonomous review and rating platforms such as GoodFirms to get an unbiased evaluation.

4. NDA:

Protecting your business idea and the data is a crucial aspect while outsourcing to a blockchain development company. Create a rough draft highlighting all the vital data and processes you wish to keep a secret in a Non-Disclosure Agreement. The top blockchain developer may request to add or edit a few clauses, however, if they outright deny signing the contract, consider it a red sign. The agreement must also outline the "all-inclusive" cost of the project to protect you from any deliberate deception or miscommunication.

GoodFirms Research Process:

To develop an ideal blockchain technology solution, business owners must invest in the best blockchain development company. GoodFirms helps prospective clients in this quest by listing down the best blockchain development companies worldwide.

The quintessential blockchain developers that made it to the list of top blockchain development service providers in GoodFirms' research are classified based on GoodFirms established research methodology which evaluates the participants on various qualitative and quantitative factors. This highlighted list of the best blockchain companies has been identified based on their blockchain development skills and expertise, market penetration, and experience in delivering customized blockchain solutions. The other valuable parameter considered by the research team is the valuable feedback and recommendation offered by genuine clients.

After a thorough analysis, our team of expert researchers deduced that the above-mentioned list of top blockchain technology companies provides unmatched blockchain technology solutions to meet the requirements of their clients from all across the globe. The esteemed companies possess a team of skilled blockchain developers that are up-to-date with the changing tools and technologies. The above list of blockchain companies then employs these tools to create customized blockchain solutions to help their client gain a competitive edge in the market.


If you think your blockchain development company possesses the streak and deserves a spot in our 'Research' section, register in GoodFirms to participate in the upcoming research process.

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