Overview

About SotaTek

SotaTek, a subsidiary of Sota Holdings, is an AI and Blockchain Innovation Partner serving global clients. Headquartered in Hanoi, Vietnam, we specialize in delivering sustainable Software Development and Managed Services, including Web/App/Game Development, Blockchain, AI & Machine Learning, ERP & CRM with cost-effective, scalable solutions tailored to meet the unique needs of clients.

With over a decade of experience, SotaTek has grown into a team of more than 1,300 IT consultants and developers, bringing strong technical expertise and industry knowledge to every project. We focus on enabling businesses to innovate, optimize operations, and accelerate digital transformation.

Our client portfolio spans diverse industries including Banking and Finance, Insurance, Automotive, Media and Entertainment, Retail and Consumer Goods, Healthcare, and Education, ensuring tailored solutions aligned with each sector’s unique challenges.

Having successfully delivered over 500 projects to clients across 25+ countries, SotaTek continues to expand our global presence. With international offices in the US, Australia, Singapore, Japan, and Korea, we are committed to providing innovative, cutting-edge IT solutions that address the ever-changing needs of our clients, staying true to our name, "State of the Art Technology".

Our Awards:

  • Most Innovative IT Service Provider – Vietnam 2025 (International Finance Awards)
  • HR Asia - Best Place to Work in Asia 2025
  • Top CRM Consulting Company – Vendorland (2024)
  • #1 Salesforce Consultants in Vietnam – Clutch (2023)
  • Best Company to Work With – GoodFirms (2023)
  • Vietnam Top Blockchain Services Provider & Top 10 Impressive Growth IT Enterprises – VINASA (2021)
  • Best Software Development Services – Sao Khue (2021)
  • Top #1 Blockchain Development Services Provider – Top 10 ICT (2021 & 2022)
  • Top #1 B2B Firms in Vietnam – Clutch (2021 & 2022)
  • Top #1 Blockchain Development Company – Clutch (2021)

What clients say

Review Analytics of SotaTek

Every review is verified through Goodfirms before it's published.

4.929 Verified Reviews
Quality4.9
Schedule & Timing4.9
Communication4.9
Overall5.0
Review Summary
Summarized from 29 verified reviews · Updated August 2026
SotaTek is consistently praised for professional, reliable software development services across blockchain, mobile, and enterprise solutions. Clients highlight the team's strong technical expertise, timely project delivery, and responsive communication throughout engagements. The company is noted for adaptability to project needs, quality output, and commitment to client satisfaction both during and after implementation.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of SotaTek
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What reviewers mention most

Jason Lankow
Jason Lankow, Co-Founder at Column FiveVerified Review
Posted on Aug 27, 2025

Working with Sotatek Global was an outstanding experience

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentBlockchain Development

Their team demonstrated not only strong technical expertise in blockchain development but also a genuine commitment to making the project a success. They took the time to deeply understand our goals, asked the right questions, and provided valuable insights that helped us refine our approach. What stood out the most was their professionalism and communication. We were always kept informed about progress, timelines, and milestones, which gave us confidence throughout the process. Whenever challenges arose, Sotatek Global was quick to propose practical solutions and implement them without delay. The final delivery exceeded our expectations. The blockchain solution they built for us was secure, scalable, and aligned perfectly with our business needs. It’s rare to find a partner that combines technical skill, reliability, but Sotatek Global brought all of these qualities to the table. We are extremely satisfied with the partnership and look forward to working

Geoff Storer
Geoff Storer, Principal Consultant & Director at Alt Vision Pty LtdVerified Review
Posted on Apr 17, 2025

A fabulous mobile app development for Alt Vision Pty Ltd

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

In order for me to enjoy more revenues for my company and continue to keep our audience entertained, I was searching for a platform that would be easy to use and give live streaming and premium chat choices. I first doubted that the team would deliver such a strong foundation in such a short amount of time. But the SotaTek team did it. We ultimately saved time because the knowledgeable crew was the finest at providing us with the clone app platforms quickly.

David Jesse
David Jesse, President at 8 Figure Agency at 8 Figure AgencyVerified Review
Posted on Mar 12, 2025

Software Development for 8 Figure Agency

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

Our development team is called SoTaTek. I provided the initial specifications and design. Through a number of testing and research stages, we have ultimately had to make adjustments to the design. In terms of exchanging ideas on R&D, it has been a very reciprocal process. The team's primary focus is on the platform's basic architecture and backend development. They have utilized Azure Cognitive Services' capabilities and completed a great deal of integration work. C# is also used by the team. They have also assisted with the analyst and scoping work. Because our sector is highly regulated and the platform itself is rather sophisticated, they have provided insight into best practices and tools throughout the project. The platform is extremely intricate, multilingual, and complex.

Peter Black
Peter Black, CTO at SRA Information TechnologyVerified Review
Posted on Mar 4, 2025

SotaTek delivered a highly efficient, scalable, and secure software solution

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

From the initial consultation to post-deployment support, working with SotaTek was a seamless and rewarding experience. Their team demonstrated deep technical expertise and a strong commitment to understanding our business needs. They adopted an agile development methodology, keeping us involved at every stage with regular updates and feedback sessions. The final product was delivered on time and within budget, meeting all functional requirements and industry best practices. SotaTek also provided excellent post-launch support, ensuring smooth deployment and performance optimization. The software’s intuitive design, robust security features, and seamless integration with our existing systems have significantly improved our operational efficiency.

Nelson F Deslippe
Nelson F Deslippe, founder and President at Integral Financial Services Inc.Verified Review
Posted on Mar 3, 2025

SotaTek delivered a highly secure, efficient, and well-structured blockchain solution

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Blockchain Development

Working with SotaTek was an outstanding experience. From the initial consultation to project completion, their team demonstrated deep expertise in blockchain technology and financial systems. They took the time to understand our business needs, provided strategic insights, and executed the project with precision. Their development process was transparent, with regular updates and milestone reviews, ensuring alignment with our goals. The final product significantly enhanced our transaction processing speed, data security, and overall efficiency. SotaTek’s post-launch support has also been exceptional, ensuring a smooth transition and ongoing optimization of the system.

Garry Viner
Garry Viner, Co-Founder at Rocket AgencyVerified Review
Posted on Mar 3, 2025

SotaTek delivered a high-quality, feature-rich web platform that transformed our digital operations

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

Our collaboration with SotaTek was outstanding. From the initial consultation to final deployment, their team demonstrated technical expertise, a strong understanding of our industry, and a commitment to delivering a solution that met our goals. The project was well-structured with clear timelines, regular updates, and proactive problem-solving. The final platform significantly improved our operational efficiency, allowing us to manage campaigns more effectively while providing a seamless experience for our clients. Post-launch support has been excellent, ensuring smooth performance and continuous improvements.

Marc Bouchard
Marc Bouchard, President at Balises Technologies Inc at Balises Technologies IncVerified Review
Posted on Feb 25, 2025

Blockchain Development for Balises Technologies

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Blockchain Development

SotaTek developed an NFT auction platform enabling capital raising through top-tier NFT auctions with smart contract transparency. Pre-minted NFTs from PINATA IPFS are featured, allowing investments in DAI and MATIC. ChainLink VRF ensures randomness, with features like tiered NFTs with APR%, a leaderboard, and bid history for enhanced user engagement and transparency. The NFT auction platform successfully raised significant funds by auctioning off all of the top 20 premium NFTs. The number of DAI and MATIC transactions increased significantly. ChainLink VRF integration ensured transparent and random auctions, which increased user trust. User engagement was great, with the leaderboard and bid history features contributing to a significant rise in active participants.

Harris Nguyen
Harris Nguyen, Software Development Engineer II at Amazon Verified Review
Posted on Nov 10, 2022

Fast delivery and high quality work that went beyond our expectation!

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain Development

We wanted to build a crypto exchange that is highly secured, therefore, we signed a strategic partnership agreement with SotaTek. We had a lot of meetings throughout the entire time of the project. We discussed about the design, logo, features/functionality of the platforms, challenges, test and demo of the product, etc. This crypto exchange platform can support multiple coins, such as Bitcoin, Ethereum, Bitcoin Cash, Ripple, Litecoin, etc. Since its release day, the platform has received various positive feedbacks from millions of users worldwide, and we are really satisfied. Despite our differences in culture, language, and time zone, we have collaborated successfully through an agile project management team and timely reporting.

Dong Hoang
Dong Hoang, General Manager at Sota Solutions., JSCVerified Review
Posted on Oct 7, 2022

The top-notch ERP Customization and Migration Solution and amazing team!

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

As our ERP system had been implemented a long time before, it became outdated. Therefore, we connected with SotaTek and requested them to update the existing platform. SotaTek helped us to update systems to ensure data integrity by migrating legacy data, integrating raw data silos, modernizing data infrastructures, and seamlessly integrating systems. This updated ERP system enhances the data-keeping capabilities three time more than the previous one. We can keep more data and ensure the security.

Iris Chang
Iris Chang, Chief of Marketing Officer at aeroclass.orgVerified Review
Posted on Oct 6, 2022

They were available whenever we needed them.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain Development

As an educational online platform, we had to manage thousands of students' accounts each month, which makes the recording and tracking processes difficult. Therefore, SotaTek helped us to build a management system on Blockchain. SotaTek planned, designed and deployed the Blockchain management system, which would record and protect the data of all recognized certificates on the Blockchain. This Blockchain system allows us to manage all students' account. Besides, the staffs and teachers can reduce the hassle of paperwork, hence decreasing by roughly 20% time/ day to find, manage or check such documents. The technical knowledge of SotaTek is good, and they are also proactive in communicating with us. I am really happy when working with them.

Harry Nguyen
Harry Nguyen, Product Manager at Authentic Asia™ DMCVerified Review
Posted on Sep 23, 2022

Working with SotaTek is truly a memorable experience and SotaTek is very professional when implementing projects

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain Development

Our company specializes in offering e-commerce websites for clients. After delivering the finished product, my client wanted to apply Blockchain into their web. Therefore, we acted as a "bridge" to connect our client with the Top Blockchain Development Company in APAC - SotaTek. Actually, I had a good impression with SotaTek due to their prestigious awards, their experiences, and their strong network. Therefore, when client asked us, the SotaTek brand name immediately pop up in my mind. We worked with a team of 7 members and they finished project in 3 months. When the e-commerce website was launched, client left so much positive feedback. Thanks to the tracing and tracking ability of Blockchain technology, our client can easliy follow their goods and their shipment process, which boosts 135% work efficiency. Working with SotaTek is really a memorable experience.

Riley Nguyen
Riley Nguyen, Digital Ads Manager at SEONGONVerified Review
Posted on Sep 7, 2022

SotaTek did deliver us a success beyond all of our expectation.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentWeb DevelopmentSoftware Development

In addition to providing Marketing campaigns on Google platform, we hope to build far more sustainable relationship with our customers. That's why we came to partner with SotaTek to create a CRM platform. We met a SotaTek's manager at an IT talkshow where they introduced their strength and strategic plan for apply Blockchain in Education. We were so impressed by their dedication, so we made the first move and asked if they felt free for a partnership with us. The project gained far more than we had exptected with an increase of 300% revenue per month and 200+ customers per week. We are so satisfied with the result and hope to keep the long-term partnership with SotaTek. SotaTek's engineers strongly impressed us by their deep knowledge about the industry, though, they have to work with a lot of companies varying different industries at the same time. I am always grateful for choosing such a right partner.

Le Thao
Le Thao Verified Review
Posted on Aug 29, 2022

The best NFT Game Development Services for any business !

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Blockchain DevelopmentMobile App DevelopmentWeb Development

As interests flood into the Play-to-earn games where users can entertain while earning NFTs, we also pursue a dream of having our own Blockchain gaming platform. Therefore, we chose SotaTek and their NFT game development services. SotaTek delivered the full-cycle Blockchain development services, from IT consulting to roadmaps designing and developing end to end scalable technology solutions. Thanks to their support and expertise, Bunicorn is now backed and valued 1.7 million USD by many prestigious organizations. Besides, this DeFi product owns 15,000+ daily active users. We are all satisfied with their working style and of course, the outcomes.

Hana Trinh
Hana Trinh, Test Manager at Five9 Vietnam CorporationVerified Review
Posted on Aug 22, 2022

I am a Test Manager at a Software and Telecommunication company.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

We looked for Web Development Services to build a platform to support patients and hospitals in delivering Telehealth and Telemedicine. At first, we did an online search and considered five companies. While carefully checking about their quotes and services, one of our previous partners recomended SotaTek to us. We and SotaTek development team worked together to discuss best practices in the phases of system design. After receiving the design documents for the software to be created, SotaTek was responsible for the Development and our team was in charge of Testing Phase. We were impressed with their work ethic, timely delivery of high-quality results, and overall project management. Highly recommend for any business outside!

Ha Tu Le
Ha Tu Le, Senior Manager at TIKIVerified Review
Posted on Aug 16, 2022

An amazing experience to work with a Salesforce Consulting Partner!

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentWeb Development

Recently, the number of users have been increasing dramatically, making us difficult to manage and deliver personalized experiences to each customer. Therefore, we reached SotaTek and joined hands to build a CRM platform. The final CRM Open-source plaform enables us to simply access all the information in mobile app and provide individualized customer experiences owing to the consolidated database on the cloud. Honestly, I highly appreciate about their can-do attitude and their professionalism. They had their own opinions but also ready to adapt to our needs. An amazing experiences when collaborating with a Salesforce Consulting Partner.

Focus

Service Focus of SotaTek

How the team's effort is distributed across services.

30%15%15%15%10%10%5%

Industries Focus

25%15%10%10%5%5%5%5%5%5%

Client Focus

Small Business60%
Medium Business30%
Large Business10%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

ChatGPT
Ideation and solution design support
GitHub Copilot
Accelerate coding and reduce errors
Perplexity
Real-time technical research and validation
Cursor
AI-assisted coding and debugging
Canva
Visual content for communication
Selected Work

Client Portfolio of SotaTek

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Hospitality5%
Banking2%
Other Industries2%
Fintech44%
Healthcare9%
Entertainment9%
Real Estate5%
Education2%
Other2%
Gaming2%
Manufacturing5%
Food & Beverage2%
Business Services5%
Gambling5%
Major industry focus
Fintech

Project Cost

$10001 to $5000040%
$50001 to $10000035%
$100001 to $50000021%
$0 to $100002%
Not Disclosed2%
Common project cost
$10001 to $50000

Project Timeline

Ongoing7%
1 to 25 Weeks56%
26 to 50 Weeks33%
51 to 100 Weeks5%
Typical timeline
1 to 25 Weeks

Portfolios: 43

Executive Interview

Executive Interview of SotaTek

Tommy Le
Tommy Le
CEO
Visit Profile

Kindly share your feedback on how Goodfirms has been doing so far in increasing your visibility among potential clients.

I am really impressed by Goodfirms, which has brought us qualified traffic and leads. Goodfirms is a trustworthy resource for those looking for technology suppliers, as well as an effective B2B channel for businesses to reach out to prospective clients.

We expand our profile with a diverse portfolio and customer evaluations, which dramatically boosts our profile ranking and increases our visibility to potential customers. Our company's credibility and authenticity are bolstered by case studies and ratings from reviews.

Please introduce your company and give a brief about your role within the organization.

I am Tommy Le, Founder & Chairman of SotaTek. With a strong passion for technology, I had 10 years of experience as Business Unit Director of FPT Software, one of the top IT companies in the region before decided to start my own business, SotaTek. Specifically, having numerous years of experience working with major global firms such as Hitachi, Toyota, etc., I am expertise in CMMI5, Agile Scrum Waterfall, and other full life circle software development processes.

About SotaTek, we are a part of Sota Holdings, a global Software Development as a Service (SDaaS), IT Outsourcing & Consulting group headquartered in Vietnam. We deliver sustainable Software Development, including Web/App, Blockchain, AI & Machine Learning, Odoo ERP with cost-effective solutions.

During 6+ years of development, our 500+ talent team has top-notch IT consultants and developers who share deep expertise to successfully provided full-cycle IT services to our Clients from 20+ nations worldwide, with 350+ projects in various industries, such as Finance, Health Care, Retail, Real Estate, Education, Media & Entertainment.

Our head office is in Hanoi, Vietnam, and international offices are in the US and Japan, with global Clients mainly from the US & NA, EU, UK, ANZ, and Asia.

What is the story behind starting this company?

My entrepreneurial journey is filled with ups and downs. After 18 years of dedication at FPT, I realized that the software outsourcing industry in Vietnam was far behind other nations; therefore, I was dedicated to finding new ways to grow. SotaTek was found by a 07 founders, with the mission to bring Vietnam to the global IT Map, offering the best Digital Transformation solutions. I apprise that the Vietnam industry has grown rapidly over the last few years, which is highly competitive in both quality and price comparing to other markets. As the industry grew, I am certain that SotaTek will definitely reach promising milestones in the near future.

How does your company differentiate itself from the competition?

  • Experienced in the ITO industry: Our personnel with over 20 years of experience in the ITO industry have been providing a wide range of comprehensive IT services, from consulting to implementing, meeting the highest level of requirements.
  • Seamless Communication anytime, anywhere: With our global presence and staff highly proficient in English and Japanese, we do not only understand your request but also can help you complete your idea and turn it into real products.
  • Global Know-how: Our rich insights into international markets and understanding of cultural integration help our staffs always strive to bring localized knowledge in every step of the entire process.
  • Strict QC Standard: By following strict quality management procedures & comply with international standards such as ISO 27001:2013, etc., we bring to you IT outsourcing services with world - class quality.

What industries do you generally cater to? Are your customers repetitive? If yes, what ratio of clients has been repetitive to you?

We are proud to receive good feedbacks and project extension offers from Clients. Our customers are spread across multiple industries, among which, Banking & Finance, Insurance, Healthcare, Education, Media & Entertainment, Retail and Hospitality, Real Estate, Automotive, etc.

Please share some of the services that you offer for which clients approach you the most for?

  • Banking & Finance: Top Blockchain Development and FinTech services with extensive expertise in Cryptocurrency Exchange and Mining, eWallet Development, ICO/IEO/STO, Smart Contracts Development to leverage Cloud-based solutions.
  • Health Care: Develop your digital medical institutions with our IT Strategy Consulting, Data Integration and Migration, Patient Engagement, Tailored Healthcare Software for radiology, and medical record management in hospitals.
  • Education: Outstanding Ed-tech and E-learning solutions for educational institutions, provide an immersive learning experience with Virtual Reality, E-learning Platforms, Educational Analytics, and Software for Corporate Training.
  • Retail & Hospitality: Digital Transformation to unlock all potential of the sector, including E-Commerce development, CRM, ERP data storage and analysis, personalized shopping experiences, Facial Recognition Technology, etc.
  • Media & Entertainment: Expertized in Livestreaming Apps, Chatbots development, automated subtitling, and streamline pre-and post-production processes, making all steps involved more cohesive, less costly, and faster.
  • Automotive: Create the next generation of AI, maximize the use of Image and Data Annotation techniques with Machine Learning by training machines to automatically recognize objects and people in any location.

What is your customer satisfaction rate according to you? What steps do you take to cater to your customer’s needs and requirements?

To provide our clients the best return on their investment, we prioritize reliability, efficiency, and customization. It's exactly the kind of thing that has helped us expand our company throughout the years. We continually monitor client satisfaction by conducting surveys and discussions on a constant schedule to guarantee a 100% satisfaction rating. As quality and productivity indicators, we track the density of bugs and the number of story points generated. Our Agile Scrum software development model is effective and highly interactive with clients, allowing us to better comprehend their changes and emerging clients' requirements.

What kind of support system do you offer to your clients for catering to their queries and issues?

During project delivery, we use project collaboration tools such as Slack, Google Meet, Skype, JIRA, GitLab, and GitHub to facilitate smooth collaboration between our team and clients. Slack as the communication tool for internal exchange inside our company as well as for the external exchange with our customers. Google Meet is chosen as the standard tool for video conferences. We use JIRA for bug tracking and project management. Source Code Management with GitHub, GitLab. All correspondence with customers is handled mostly in English, Japanese, Korean, Chinese. Not only the project manager or the sales representative, but any members of the technical team also support client queries and issues directly, the latest response is on a business day.

What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)

Our flexible engagement model allows us to bill our clients by milestones, phases, or months depending on specific projects. For e.g, for a Fixed-Price Contract, we choose milestone payments based on the mutual agreement. For ODC (Offshore Development Center) contract, it should be paid monthly on hired headcount.

Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If no, on what minimum budget you have worked for?

Clients are always welcomed at SotaTek. We are flexible in terms of the minimum budget, which is around $10,000.

What is the price range (min and max) of the projects that you catered to in 2020?

$10,000 to $500,000.

Where do you see your company in the next 10 years?

In the next 10 years, SotaTek will continue to expand our branches to different nations, further invest in Research and Development departments to stay up to date with new technology and future trends. We will expand to thousand members with top-notch experts in IT Consulting and Strategy to solve the challenges of any global client's business.

Where we are

Locations (4)

Offices where SotaTek operates.

Headquarter
Vietnam

Vietnam

7F & 11F, CIC Tower, Lane 219 Trung Kinh Street, Yen Hoa, Cau Giay, Hanoi, Vietnam
Hanoi, Hanoi 100000
84-24-6658-5248
United States

United States

555 Anton Blvd, Costa Mesa, CA 92626, Southern California, USA
Los Angeles, California 90002
Japan

Japan

4-7F Matsuoka Ginchi Building, 7-17-14 Ginza, Chuo-ku, Tokyo, Japan
Tokyo, Tokyo 140-0061
81-080-8525-4880
Australia

Australia

Level 5, 75 Castlereagh Street Sydney, NSW 2000 Australia
Sydney, New South Wales
61-405-710-027