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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • Evernym

    "The identity revolution starts now"
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    Our technology enables any person, organization, or connected thing to strongly and instantly authenticate any other person, organization or thing, without a platform in the middle and without contacting third parties.A market leader in verifiable credential technology, Evernym develops software and applications to hel ... read more about Evernym

    < $25/hr
    10 - 49
    2013
    Carnoustie, United Kingdom
  • Hashed Health

    "HEALTHCARE LEADERS. BLOCKCHAIN SOLUTIONS."
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    A collaborative healthcare innovation company created to bring together leading healthcare enterprises to advance distributed ledger solutions for the unique problems facing the healthcare industry.  

    $25 - $49/hr
    2 - 9
    2016
    Nashville, Tennessee
  • Loyyal

    The Internet of Loyalty
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    loyyal is the universal loyalty and rewards platform, built with blockchain and smart contract technology. It introduces interoperability to the currently fragmented industry, multi-branded coalitions, superior program liability management and dynamic issuance/redemption options customized for each unique relationship. ... read more about Loyyal

    < $25/hr
    2 - 9
    2014
    San Francisco, California
  • MonetaGo Inc

    BLOCKCHAIN SOLUTIONS FOR FINANCIAL INSTITUTIONS
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    MonetaGo works with financial institutions and central banks around the world to implement private permissioned blockchain solutions. In the rapidly developing blockchain technology landscape, we build the appropriate solution for your needs and quickly develop production level systems that can be seamlessly integrated ... read more about MonetaGo Inc

    < $25/hr
    10 - 49
    2014
    NYC, New York
  • BitHalo

    SMART CONTRACTS & DECENTRALIZED MARKETS!
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    BitHalo is the only program in the world to offer revolutionary unbreakable contracts! This allows you to agree on literally anything and know the other party will honor their word. By using double deposit, fraud is now impossible. No escrow is needed, no middlemen or websites holding on to funds. 

    $25 - $49/hr
    2 - 9
    2014
  • ESG Intelligence

    Your blockchain research starts here ....
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    The phrase going around for this technology is – “blockchain is the answer, what is the question?” We have spent the past several months in finding the questions which this technology answers. In the process, we have compiled one of the largest databases of enterprise blockchain projects. With more ... read more about ESG Intelligence

    $25 - $49/hr
    2 - 9
    2016
    Delhi, India
  • Bitzbillo

    Blockchain App Development & Service Company
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    Bitzbillo is an advanced Blockchain development firm with its team members boasting over experience on blockchain technology. The team consists of blockchain coders in blockchain technology for startups and business application through various intelletual testing, research & development. Visit - w ... read more about Bitzbillo

    NA
    50 - 249
    2017
    Madurai, India
  • Reliable Group

    Enterprise Blockchain Development and Testing
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    Since our inception in 1971, we’ve kept a vigilant finger on the pulse of technology, tuned in to technology trends that are revolutionizing the business environment. Today, we are an blockchain development and testing company that leverages and creates technology solutions, zeroing in on the most cost effective ... read more about Reliable Group

    $100 - $149/hr
    250 - 999
    1971
    NYC, New York
  • Belfricsbt

    Blockchain Development
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    Belfricsbt is the leading provider of Distributed Ledger Technology to various sectors. We are a group of Blockchain experts armed with rich corporate experience. Our aim is to generate revolutionary Blockchain concepts and convert them into Enterprise solutions that can solve real business problems.

    NA
    50 - 249
    2015
    Bengaluru, India
  • Kamtor

    Advanced Blockchain Solutions
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    Kamtor is a Blockchain-focused company which provides advanced solutions based on private and public blockchains such as Hyperledger, R3, EOS, Ethereum and others. Kamtor was founded in 2017 in a response to very high demand for developers in technologically complex and trending sector - Blockchain. For a relatively ... read more about Kamtor

    $25 - $49/hr
    10 - 49
    2017
    Moscow, Russia
  • Blocksmith

    Blockchain development studio
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    Blocksmith is a blockchain development studio that leverages the experience in building products by Whitesmith and supported by KR1, leading digital asset investment company. We want to demystify the application of blockchain in the business world helping startups and corporate mavericks pragmatically assess the adv ... read more about Blocksmith

    $25 - $49/hr
    2 - 9
    2018
    London, United Kingdom
  • Block42

    Trusted dedicated team of blockchain developers.
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    Block42 - is your trusted dedicated team of blockchain developers, who support blockchain projects and provide on-demand blockchain development services, such as smart contract development and audit, along with distributed blockchain apps development.  We transform classical industries using blockchain not as a ... read more about Block42

    NA
    10 - 49
    2017
    Minsk, Belarus
  • Chainyard

    WE TURN BLOCKCHAIN INTO BUSINESS RESULTS
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    Chainyard is a leader in blockchain consulting and developing blockchain-based solutions for enterprises. Our work is improving efficiency and creating competitive advantage for our clients in manufacturing, transportation, healthcare, financial services, supply chain, life sciences/pharmaceuticals, insurance reta ... read more about Chainyard

    NA
    50 - 249
    1999
    Morrisville, North Carolina
  • Vulosoft provides Blockchain Solutions, management software products &amp; Digital services to manage all your business needs.Vulosoft ERP helps to control your business data.

    NA
    10 - 49
    2012
    Thiruvananthapuram, India
  • Blockchain Expert

    Blockchain Development Company
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    The Blockchain Development Company is established by young technology enthusiasts, with a mission of bringing qualitative changes in the world through Blockchain Technology. Being an optimist research team, we always venture to embrace game-changing technologies, providing innovative solutions to clientele across the f ... read more about Blockchain Expert

    NA
    10 - 49
    2017
    London, United Kingdom
  • ICO Development

    We convert your ideas into reality
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    We at offers the best ICO services. From start to finish, the launch of ICO to digital marketing we offer all the services. Pre & Post ICO services, the whole process of development, proper strategies each and everything which comes under in development of a successful ICO. We offer secure, sustainable & end-t ... read more about ICO Development

    < $25/hr
    10 - 49
    2017
    Ahmedabad, India
  • Zezame

    Blockchain based P2P content access network
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    Zezame is an open peer-to-peer marketplace that provides secure, private, equal, affordable and unrestricted access to information and communication worldwide: The Zezame Network allows anyone to share their IP addresses and excess internet bandwidth with anyone, anywhere. Zezame’s first p ... read more about Zezame

    NA
    10 - 49
    Amsterdam, Netherlands
  • Espeo Blockchain

    We’re your guide to a decentralised future
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    We’ll get you on the blockchain! Trust an expert team to turn your concept into a complete decentralized product. Innovative ideas need an experienced advisor. We’re your full-service partner for transforming your blockchain concept into a complete decentralized product. As #BlockchainConsultants, we&rsq ... read more about Espeo Blockchain

    NA
    10 - 49
    Helsinki, Finland
  • Openledger

    Transform your business with blockchain
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    OpenLedger ApS is a Danish company dedicated to bringing the power of blockchain technology to the wider business world. The company has over 50 expert software development and architecture specialists, marketers, business analysts, legal and support personnel in our headquarters in Pandrup, Denmark, and our technical ... read more about Openledger

    < $25/hr
    50 - 249
    2014
    Copenhagen, Denmark
  • Listing.Agency

    List your token on crypto exchanges
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    Listing.Agency is the ICO Digital Agency which offers tools for the best promoting of your project. This is a team of professionals who accompany your ICO at the stage of exchange listing of your token.

    $25 - $49/hr
    10 - 49
    2017
    Moskva, Russia
  • Blockchain Firm

    Enterprise Blockchain Solution Provider
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    A couple of passionate blockchain developers, a high-end technical team, and cups of coffee on a cloudy day are all it takes to build a Blockchain Firm. We are a team of motivators, dreamers, achievers, and believers. Blockchain Firm was coined to be a part of the huge industry and help individuals advance their career ... read more about Blockchain Firm

    $25 - $49/hr
    50 - 249
    2017
    Chennai, India
  • DEIP

    Open Innovation Network
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    DEIP is building Open Innovation Network – a digital ecosystem helping the participants of innovation processes to collaborate and leverage each other’s expertise and resources. The company provides a range of products for the ecosystem built on their own developed technology – DEIP Blockchain.

    $50 - $99/hr
    10 - 49
    2018
    Minsk, Belarus
  • Duality Blockchain Solutions

    Bringing blockchain to business
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    Duality provides organisations with exceptionally secure data storage, validation, and verification. Unlike conventional data services, our products are based on blockchaintechnology. We are passionate about bringing the outstanding benefits of distributed computing to data management for businesses across ... read more about Duality Blockchain Solutions

    NA
    10 - 49
    2018
    San Antonio, Texas
  • CryptoCoin Software

    cryptocurrency development company
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    CryptCoin Software is a leading Cryptocurrency Software Development Company. We have developed more than 100 cryptocurrency projects and cryptocurrency related applications for our customers, including websites, faucets, Smart Contracts, Blockchain Development, ICO, Cryptocurrency Development, cryptocurrency platform S ... read more about CryptoCoin Software

    $25 - $49/hr
    10 - 49
    2010
    Jaipur, India
  • Blockchain Studioz

    Blockchain Development Solutions
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    Blockchain Studioz is a Blockchain development company in USA, renowned for offering customized and top-notch blockchain architectures globally. We established in 2015, is an emerging IT/ITES firm based in USA, providing successful IT services to their clients across the globe. We bring you a team of dedicated techn ... read more about Blockchain Studioz

    < $25/hr
    10 - 49
    2015
    Torrance, California
  • An early mover in the Blockchain space, InteliTix full scale blockchain solutions for companies that have a business impact. In quick time, the company has been able to roll out POCs, projects and ICO Smart contracts for clients across the globe. The company also offers blockchain education solutions in the form of wor ... read more about InteliTix Solutions

    NA
    2 - 9
    2014
    Chennai, India
  • Tokeo Software

    One Stop Shop Blockchain - Consultancy & Dev
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    Development  Tokeo assists your team in testing different use cases through the development of POCs (Proof-of Concept) linked to a public or a tailored made private blockchain. As well, we can ensure a successful and secure implementation of Blockchain services into your existing system through the use of Tokeo ... read more about Tokeo Software

    $50 - $99/hr
    2 - 9
    Paris, France
  • Get Crypex

    Blockchain Development Company
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    Get Crypex is a leading Blockchain Development Company. Get Crypex provides services to enterprises, startups and entrepreneurs. We provide our clients with a full range of blockchain and crypto related services. We have a team of professional and dedicated Blockchain developers, designers,  who leverage the lates ... read more about Get Crypex

    $25 - $49/hr
    10 - 49
    Madurai, India
  • Coin Developer India

    It is the best blockchain development company.
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    Coin Developer India stands as a prominent and pioneering blockchain development company that is at the forefront of shaping the future of digital innovation. With a commitment to excellence and innovation, the company has established itself as a key player in the rapidly evolving landscape of blockchain technology. A ... read more about Coin Developer India

    NA
    10 - 49
    2017
    Jaipur, India
  • TheBlockBox

    Building Your Great Ideas on the Blockchain
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    TheBlockBox builds end-to-end blockchain applications for a wide range of industries, including finance, banking, supply chain, healthcare, transportation, digital identity, and advertising. We help businesses identify whether or not the blockchain is the right technology for their idea or project and help them un ... read more about TheBlockBox

    NA
    2 - 9
    2019
    San Francisco, California
  • Blockchain Intelligence Group

    Bringing security & accountability
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    You also need real people that understand what your organization needs. That’s why we continue to build our team of subject matter experts and support specialists. They transform what would be unfamiliar and difficult into an experience that makes sense and is manageable.

    < $25/hr
    10 - 49
    2013
    Vancouver, Canada
  • Factom

    A blockchain innovations company
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    Factom, Inc. is a blockchain innovations company.  Established in 2014, the founders recognized bitcoin’s limitations to be a practical blockchain for Enterprise data solutions. Generally, distributed records, information and documents have been difficult to protect, challenging to synchronize, and impossibl ... read more about Factom

    $25 - $49/hr
    10 - 49
    2014
    Austin, Texas
  • Medicalchain uses blockchain technology to create a user-focused electronic health record whilst maintaining a single true version of the user’s data. Medicalchain enables the user to give healthcare professional access to their personal health data. Medicalchain then records interactions with this data in an aud ... read more about Medicalchain

    < $25/hr
    10 - 49
    2017
    Los Angeles, California
  • SimplyVital Health

    Through trust & value,network move healthcare data
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    SimplyVital Health is building the blockchain infrastructure that is safely adoptable by healthcare through proprietary and open source software. We focus on leveraging blockchain as a tool to increase data access and decrease the cost of healthcare, globally. https://www.newsweek.com/2019/03/08/blockchain-impact-award ... read more about SimplyVital Health

    < $25/hr
    2 - 9
    2017
    Boston, Massachusetts
  • Blockpharma

    Drug traceability & fight against counterfeiting
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    The Blockpharma app allows the consumer to instantly check the authenticity of the medicine box he buys. ​ Blockpharma uses the latest machine learning technologies to improve the detection of counterfeit cases.

    NA
    2 - 9
    Paris, France
  • Akiri

    Trusted Netowrks for Health Data
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    Akiri and building trusted networks for health data is the lifeblood of the healthcare industry. No single challenge is more important to improving the efficiency or effectiveness of healthcare in the United States than transporting patient health data. How do you protect it? When can you share it? Who gets to use it? ... read more about Akiri

    < $25/hr
    10 - 49
    2017
    Foster City, California
  • Embleema

    Our Platform Helps Patients Accelerate Research
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      Imagine a world in which everyone can contribute to medical research and create safer, less expensive and faster new treatments. Imagine a tamper-proof, holistic, longitudinal and patient-centric worldwide health record interfacing with patients, physicians, care centers, health authorities and the pharmaceut ... read more about Embleema

    < $25/hr
    10 - 49
    2017
    NYC, New York
  • Medvice

    Synergy between doctor & machine,best the worlds.
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    Medvice is simply the most advanced, intelligent package of eHealth services and has been developed to make healthcare more efficient, affordable and sustainable for everyone. Our uniquely designed software collects standardized, real-world patient data to serve the most accurate medical artificial intelligence on ... read more about Medvice

    < $25/hr
    10 - 49
    2017
    's-Hertogenbosch, Netherlands
  • Shivom

    Biodata is shared, secured & analyse
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    We are a biotechnology data and analysis company optimizing the way DNA is shared, secured and analysed. By utilizing innovative technologies such as blockchain and machine-learning algorithms, we are able to democratize genomics.

    < $25/hr
    10 - 49
    2017
    London, United Kingdom
  • Betterpath

    Lighting the path
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    Betterpath’s fundamental goal is to unlock the value of complete health data. Health data is incomplete, fragmented and inaccessible across the health system, evidenced by the fact that neither you, nor your doctor has the ability to access a complete set of your medical information. Many systemic issues impactin ... read more about Betterpath

    < $25/hr
    2 - 9
    2012
    NYC, New York
  • CoinHealth

    Be part of the solution.
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    The first cryptocurrency that will revolutionize healthcare solutions by harnessing the power of decentralized apps and blockchain technology. CoinHealth’s platform and blockchain technology with smart contracts can revolutionize the way we access, save and afford healthcare through innovative utilization of the ... read more about CoinHealth

    < $25/hr
    2 - 9
    2017
    Wilmington, Delaware
  • ShipChain

    The end-to-end logistics platform of the future
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    Shipping is complicated. It shouldn't be. ShipChain is making transport and logistics more effective, secure and transparent by utilizing blockchain technology. It was founded with the mission of solving the greatest problems facing the logistics industry today. Our solution requires deep technology, but our vision ... read more about ShipChain

    < $25/hr
    10 - 49
    2017
    Los Angeles, California
  • OriginTrail

    Making Supply Chains Work. Together.
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    OriginTrail is an ecosystem dedicated to making supply chains work - through championing standards supporting a universal data exchange (interoperability), connecting rather than replacing legacy IT systems (interconnectivity) and ensuring data immutability by utilizing the blockchain technology (integrity). Today, ... read more about OriginTrail

    < $25/hr
    10 - 49
    2011
    Hong Kong, China
  • T-Mining

    Building trusted collaboration
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    T-Mining offers a Decentralized Technologies Framework (DTF), to build decentralized applications (dApps) fast and cost-efficiently - leveraging reusable functionality - and to set up and run decentralized platforms more easily. This Framework is tailored for Supply Chain use-cases, including Maritime, Port, Logistics, ... read more about T-Mining

    < $25/hr
    2 - 9
    2016
    Singapore, Singapore
  • Blockhead Technologies

    SUPPLY CHAIN INTELLIGENCE, REDEFINED.
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    We are a global software company creating blockchain-enabled solutions for improved productivity and better decision-making in businesses. We’re passionate about data intelligence, whether it’s in fuel tracking, supply chain management or precious metals streaming. We want you to have faith in your data, ... read more about Blockhead Technologies

    $25 - $49/hr
    10 - 49
    2017
    Vancouver, Canada
  • CargoCoin

    Blockchaining Logistics
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    The CargoCoin team and advisors comprise of highly educated & skilled individuals with solid experience in the Shipping Industry and the IT sector. Team members’ job positions and range from small privately-owned company managers to senior management and shareholders of big multinationals with structural infl ... read more about CargoCoin

    < $25/hr
    10 - 49
    2018
    London, United Kingdom
  • CargoX

    World’s First Blockchain Bill of Lading.
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    The CargoX main development office is located in Ljubljana, Slovenia, but we have a supervisory and strategic office in Hong Kong. We are working to partner with leading regional and global players, to be present in shipping hubs all over the world. We are shaping the blockchain landscape through our activities at c ... read more about CargoX

    $25 - $49/hr
    10 - 49
    2017
    Hong Kong, China
  • Tradeline

    The next-generation of commodity trading
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    Tradeline is the world’s first post-trade workflow automation platform for the commodity trading industry. We have built a platform meeting the highest technological standards, able to optimize communication and transparency between and within organizations, as well as providing secure e-contract management. ... read more about Tradeline

    < $25/hr
    10 - 49
    2017
    Singapore, Singapore
  • TangoTrade

    Expanding global trade for businesses
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    TangoTrade expands global trade for small and medium sized businesses. For us, this means opening up new financing options, reducing risk for importers and exporters, taking the pain and complexity out of international trade, and applying the optimal technology like blockchain and smart contracts to solve these challen ... read more about TangoTrade

    < $25/hr
    2 - 9
    San Mateo, California
  • Morpheus.Network

    Automated global supply chain
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    The Morpheus Network was designed in consultation with some of the world’s largest shipping, customs & banking firms to create a full-service, global, automated, supply chain platform with an integrated payment system utilizing blockchain technology.

    < $25/hr
    10 - 49
    2016
    South District, Taiwan
  • Fr8 Network

    Realigning Consciousness with logistics industry
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    Fr8 Network was founded in late 2017 by a duo who understood the power of blockchain technology to solve problems with extreme waste in the logistics industry. CEO Sloane Brakeville, a founding member of IBM’s blockchain labs, merged his technical blockchain development background with co-founder ... read more about Fr8 Network

    < $25/hr
    2 - 9
    2017
    NYC, New York

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Frequently Asked Questions

What are Blockchain development services?

Building, designing, and maintaining blockchain applications and systems are central to blockchain development services. Blockchain application development companies bring to the table unique features to spin apps that remedy issues related to transparency, trust, traceability, and security in the supply chain, health care, financial institutions, media, and government sectors.

Leading Blockchain companies typically offer a range of custom blockchain solutions, including smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, DeFi, and DEXs development, among others.

What are the types of Blockchain technology?

There are mainly four types of blockchain technology.

  1. Public Blockchain: The clue is in the name. A public blockchain is a permissionless distributed ledger technology that allows anyone to join and participate in the activities of the ledger free of charge.
  2. Private Blockchain: As the name goes, a private blockchain is a permissioned distributed ledger technology that operates in a restricted network, such as a single firm or an organization, or is controlled by a single authority.
  3. Hybrid Blockchain: It’s a combination of Public and Private Blockchain network features. In other words, organizations can build blockchain networks through blockchain technology using permissionless public and permission-based private systems. Such networks allow businesses to determine which data could be made public in nature and which should be avoided from the public eye.
  4. Consortium Blockchain: It constitutes both Private and Public Blockchain features and is run by pre-selected, privileged members of different organizations who work together on this decentralized network.

Which are the most popular Blockchain platforms?

Well, there are 20+ blockchain platforms out there. If you look at the top 5, it’s Ethereum, IBM Blockchain, ConsenSys Quorum, Hydrogen Molecule, and Hyperledger Fabric.

Despite multiple blockchain platforms out there, Ethereum is the oldest and most overused. Launched in 2013 Ethereum platform is synonymous with the Bitcoin blockchain network in terms of decentralization features, as it offers authentic decentralization features with the help of smart contracts.

What services are offered by Blockchain companies?

As mentioned above, services offered by leading Blockchain companies include building distributed ledgers for public and private blockchains, smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, and blockchain mining solutions, among others.

How can blockchain development companies make businesses more powerful?

In the past, businesses had to rent spaces in data centers to store data, making storing data an expensive proposition. No more! Now the best Blockchain development companies offer in-built encryption features in their apps which could help your business with secure data storage and transfer. Besides safe data storage, it’s worth mentioning here that Blockchain applications could help bolster business operations by injecting a new level of transparency, efficiency, and security into your processes.

Which programming languages are used by Blockchain companies?

Solidity ranks first on the radar of Blockchain companies with regard to the top programming languages used in Blockchain. Freshers and senior developers can learn this programming language’s A, B C quite comfortably. Other programming languages that top Blockchain companies typically focus on include C++, Rust, JavaScript, Clarity, Go, and Python.

Do blockchain developers provide blockchain project consulting?

Yes, blockchain developers provide blockchain project consulting services to new blockchain firms and thus significantly contribute to their business prospects. Let's see how they do it. First, blockchain consultants would like to analyze this distributed-ledger technology's impact on the company. Once the analysis is over, a basic plan is drawn up for blockchain integration, followed by steps to implement the same. During the implementation process, the consultants will likely explore potential issues and then hold running conversations with all stakeholders to create apt, ingenious solutions.

What questions should I ask before hiring a Blockchain development company?

Let me tell you beforehand that hiring a blockchain development company could prove to be an arduous task as these companies have multiplied in recent years. However, GoodFirms has made it easy for you to locate the right partner as we have listed all the top, credible, and globally renowned Blockchain development companies under our roof.

However, if you want to take the road less traveled and find your perfect Blockchain development partner with the sweat of your brow, then Good Luck.

For those interested, here's a short list of questions you must ask the leading Blockchain app development company before hiring them. Here they go:

  • What's their total experience in developing blockchain solutions?
  • Have they ever developed blockchain apps for an industry like yours?
  • What's their developer strength?
  • What's their costing approach?
  • How many Blockchain projects have they delivered so far?
  • Which technology stack they use?
  • Which Blockchain platforms are they attuned to?
  • How will Blockchain benefit your business?
  • What steps would they adopt while integrating blockchain technology into your business operations?

How can I hire Blockchain developers, and what essential skills should I consider?

Hiring blockchain development companies is challenging, but hiring Blockchain developers is equally time-consuming and complex. However, we are here to make things easier for you. So let’s quickly point out the most logical way to engage with top blockchain developers:

  1. Check their technical acumen: Do they know different blockchain types? Ask especially about top ones such as Ethereum and Hyperledger platforms.
  2. Check their experience and portfolio: How long have they worked on blockchain development projects? Do they have hands-on experience in dApp development, consensus algorithms, etc.?
  3. Check for innovative traits: The most defining characteristic of the best Blockchain developers is their creative spirit. Did they ever buck the trend or copy what’s out there? What about the latest trends? Do they look forward to integrating the latest trends in their development work?

What is the blockchain project development cost? How long does it take time?

The Blockchain Project Development cost and time differs from project to project. Still, we can give you a rough estimate, which could be around $10,000 to $2,00,000. And the timeline could range from 5 weeks to 1.5 years and more.

The cost and timeline differ for every project because the complexity, features, platform, scope, and more could be poles apart for any project. The cost and timeline shared below include the Planning, Development and Implementation, Testing and Bug Fixing, and Launch phases.
Here’s a rough breakdown to help you get started:

  • Small-scale Blockchain projects (5 to 14 weeks): $10,000 to $50,000
  • Medium-scale Blockchain projects (4 to 9 months): $50,000 to $2,00,000
  • Large-scale Blockchain projects (9 months to 1.5 years): $2,00,000 and above

As mentioned above, these are just approximate figures. So, please check our top Blockchain development companies listing page and connect with multiple companies directly to get their quotes and timeline.

How do Blockchain development companies approach security and privacy concerns?

Blockchain technology is known to be bulletproof as it boasts several inherent security features, including immutability, transparency, encryption, and decentralization. With all these unassailable features, data privacy and security are a cinch with blockchain.

In layperson's terms, blockchain, also dubbed as distributed-ledger technology, stores data bulletproof. How? Being a distributed ledger means every individual in the blockchain network can access the ledger. This means any tiny change in a member's ledger will immediately come to the notice of the other network members, who may or may not approve of the change. Thus the technology acts as a helpful hedge against data corruption.

Additionally, users need not reveal their identities or display identity proofs to transact, and even the amount can be encrypted as only the sender and receiver would know about it.

Do blockchain developers specialize in industry-specific blockchain solutions?

Yes, blockchain developers specialize in industry-specific blockchain solutions. Currently,  blockchain developers plan, develop, deploy, and maintain apps for both public and private sector companies, including supply chains, financial institutions, media, and healthcare, among others.

Can Blockchain developers help with integrating IoT devices with Blockchain technology?

Yes, Blockchain developers can help integrate IOT devices with Blockchain technology and help fight the challenges the IOT devices face in the form of security vulnerabilities, inferior interoperability, privacy, and lack of industry standards.

Blockchain hedges IoT devices with security and adds transparency.

How GoodFirms rank the top blockchain companies in the leader matrix?

GoodFirms leverages Leader Matrix - a Company Performance Algorithm - to rank top Blockchain companies on its listing pages. The matrix measures companies on two factors: Core Competencies and 360-degree Performance view. These two factors get further divided into Service Focus, Portfolios, Client Reviews, Market Presence, Certifications, Accolades, and more.

By putting it all together, GoodFirms Research and Listing team ranks top Blockchain development companies as Industry Contenders, Industry Leaders, Upcoming Achievers, and Marketing Influencers in the Blockchain category.

One important thing to note is that the GoodFirms Research team accords more points to companies that have tried their best to accumulate more reviews on our platform - bottom line: The more the reviews, the better the GoodFirms score, the better the rankings.