Top Smart Contract Development Companies in Vietnam
54 Companies
List of the Top Vietnam Smart Contract Developers
Sponsored
-
$10,000+$50 - $99 / hr50 - 249Ho Chi Minh City, Vietnam
Services provided
10% Blockchain25% Web Development15% Custom Software Development +515% Cybersecurity15% Mobile App Development10% Application Management & Support5% Cloud Consulting & SI5% UX/UI DesignFocus Areas
40% Smart Contract Development35% Ethereum Development25% Initial Coin Offering ConsultingSee all 13 projectsOivan is a versatile IT solutions provider, offering services in IT infrastructure assessment, software and web development, mobile app development, and custom CMS solutions. Across the reviews, clients praise Oivan for their flexibility, resourcefulness, and ability to understand business needs, with approximately 90% of feedback being positive. They are noted for delivering practical recommendations and effective communication, though suggestions for improvement include enhancing local expertise and addressing initial communication hiccups.
Industry Experience
Oivan has received positive feedback across multiple industries, including Financial Services, IT Services, Real Estate, Education, Arts & Entertainment, and Nonprofit sectors. Clients commend their expertise in IT infrastructure, software development, and user experience design. They are noted for their collaborative approach, flexibility in problem-solving, and ability to meet project requirements effectively. Overall, Oivan is seen as a reliable partner, particularly for companies seeking IT solutions, digital platforms, and user-centered applications.
Read All ReviewsSelect Industry to see insights
Nonprofit Financial services IT Services Arts, entertainment & music Real estate Other Industry EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Oivan is perceived as providing good value for money, with clients noting their competitive pricing relative to the quality of service. One client highlighted a project costing €5,000, describing it as a small investment that yielded significant results. Another client reported spending around $50,000, emphasizing satisfaction with the deliverables and overall project management. The general sentiment indicates that Oivan's flexibility and expertise justify their costs, making them a recommended choice for various projects.Was this helpful?
View projects from:
Was this helpful?
See All Locations (6)Ho Chi Minh City, Vietnam
38E Tran Cao Van Street Ward 6, District 3
Ho Chi Minh City, Vietnam 7000021 - 30
Was this helpful?
-
INDOCHINA INTEGRATED SOLUTION AND TECHNOLOGY JOINT STOCK COMPANY (IIST Joint Stock Co.)
Not yet reviewed
$10,000+< $25 / hr250 - 999Hanoi, VietnamServices provided
10% Blockchain30% IT Staff Augmentation20% IoT Development +410% Cloud Consulting & SI10% ERP Consulting and SI10% Mobile App Development10% Web DevelopmentFocus Areas
20% Smart Contract Development20% Web315% Ethereum Development +415% Initial Coin Offering Consulting10% Decentralized Finance10% Smart Contract Auditing10% TokenizationINDOCHINA INTEGRATED SOLUTION AND TECHNOLOGY JOINT STOCK COMPANY (IIST Joint Stock Co.) is a Hanoi, Vietnam-based IT staff augmentation company. They offer IT staff augmentation and IoT development.
Read more -
$1,000+< $25 / hr50 - 249Ho Chi Minh, Vietnam
Services provided
10% Blockchain15% Low/No Code Development10% Custom Software Development +3010% IT Staff Augmentation10% Mobile App Development10% Web Development5% AI Development5% IT Managed Services1% AI Consulting1% API Development1% AR/VR Development1% Application Management & Support1% Application Testing1% CRM Consulting and SI1% Cloud Consulting & SI1% Cybersecurity1% DevOps Managed Services1% Digital Strategy1% E-Commerce Development1% ECM Consulting and SI1% ERP Consulting and SI1% Email Marketing1% Employer of Record (EOR) Services1% Enterprise App Modernization1% Generative AI1% HR Outsourcing1% IT Strategy Consulting1% IoT Development1% Microservices Architecture Services1% Mobile & App Marketing1% Robotics Process Automation1% Wearable App Development1% Web DesignFocus Areas
30% Smart Contract Development60% Web310% Ethereum DevelopmentSee all 2 projectsVinova is a versatile software development company specializing in mobile app and web development, UX/UI design, and backend services. Their projects are consistently praised for timely delivery and innovative solutions, with 90% of reviewers highlighting their strong project management and alignment with client values. Clients appreciate Vinova's commitment to understanding user needs, proactive communication, and providing value-driven solutions.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed high satisfaction with Vinova's pricing and value for money, highlighting their flexibility in meeting project requirements at reasonable rates. One client noted that Vinova's professional services and immediate response to issues distinguish them from competitors. Another client appreciated the cost efficiencies gained from Vinova's offshore capabilities while maintaining local support, indicating a strong return on investment. Overall, feedback reflects a favorable sentiment regarding the company's cost-effectiveness and quality of service.Was this helpful?
More responsive than most other service providers
Get in TouchVinova is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (5)Ho Chi Minh, Vietnam
28/14 Le Thi Hong Street, Ward 17, Go Vap District
Ho Chi Minh, Vietnam 000000076 - 100
Was this helpful?
-
$25,000+$25 - $49 / hr10,000+Hanoi, Vietnam
Services provided
10% Blockchain35% IT Staff Augmentation20% Mobile App Development +220% Web Development15% Custom Software DevelopmentFocus Areas
15% Smart Contract Development15% Ethereum Development15% Metaverse Development +515% Web310% Decentralized Finance10% Initial Coin Offering Consulting10% Smart Contract Auditing10% TokenizationSee all 2 projectsTechHub is a leading technology solutions provider, delivering flexible, high-quality IT services to startups, SMEs, and enterprises. We specialize in staff augmentation, dedicated development
Read moreMore responsive than most other service providers
Get in TouchTechHub Asia is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Vietnam Smart Contract Developers
-
$10,000+$25 - $49 / hr1,000 - 9,999Hanoi, Vietnam
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
45% Blockchain35% Smart Contract Development55% Other -
$5,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
38.2/40.020/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
20% Blockchain40% Smart Contract Development80% Other -
$1,000+< $25 / hr1,000 - 9,999Hanoi, Vietnam
Ability to deliver
35.6/40.017/20 Reviews9.7/10 Clients & Experience9/10 Market PresenceService focus
10% Blockchain30% Smart Contract Development90% Other -
$5,000+< $25 / hr50 - 249Hanoi, Vietnam
Ability to deliver
33.4/40.018.2/20 Reviews9.8/10 Clients & Experience5.5/10 Market PresenceService focus
30% Blockchain50% Smart Contract Development70% Other -
$5,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
35.3/40.018/20 Reviews8.7/10 Clients & Experience8.5/10 Market PresenceService focus
10% Blockchain40% Smart Contract Development90% Other -
$5,000+$25 - $49 / hr50 - 249Ha Noi, Vietnam
Ability to deliver
31.1/40.019.2/20 Reviews6.9/10 Clients & Experience5/10 Market PresenceService focus
40% Blockchain50% Smart Contract Development60% Other -
$5,000+< $25 / hr50 - 249ha noi, Vietnam
Ability to deliver
31.5/40.018/20 Reviews4.3/10 Clients & Experience9.2/10 Market PresenceService focus
10% Blockchain40% Smart Contract Development90% Other -
$10,000+$25 - $49 / hr50 - 249Hanoi, Vietnam
Ability to deliver
35/40.017.2/20 Reviews9.8/10 Clients & Experience8.1/10 Market PresenceService focus
10% Blockchain10% Smart Contract Development90% Other -
$1,000+< $25 / hr10 - 49Ho Chi Minh, Vietnam
Ability to deliver
28.6/40.016.6/20 Reviews8/10 Clients & Experience4/10 Market PresenceService focus
50% Blockchain20% Smart Contract Development50% Other -
$5,000+$25 - $49 / hr10 - 49Ho Chi Minh City, Vietnam
Ability to deliver
31.8/40.018.2/20 Reviews8.6/10 Clients & Experience5/10 Market PresenceService focus
15% Blockchain25% Smart Contract Development85% Other -
$10,000+$25 - $49 / hr50 - 249Hanoi, Vietnam
Ability to deliver
31.5/40.016/20 Reviews7.4/10 Clients & Experience8.1/10 Market PresenceService focus
10% Blockchain10% Smart Contract Development90% Other -
$25,000+< $25 / hr50 - 249Ha Noi, Vietnam
Ability to deliver
27/40.016/20 Reviews4.7/10 Clients & Experience6.3/10 Market PresenceService focus
30% Blockchain20% Smart Contract Development70% Other -
$10,000+$50 - $99 / hr2 - 9Hanoi, Vietnam
Ability to deliver
25.3/40.014.6/20 Reviews5.9/10 Clients & Experience4.8/10 Market PresenceService focus
15% Blockchain65% Smart Contract Development85% Other -
$25,000+$100 - $149 / hr50 - 249Ho Chi Minh City, Vietnam
Ability to deliver
24/40.015.2/20 Reviews3.7/10 Clients & Experience5.2/10 Market PresenceService focus
20% Blockchain40% Smart Contract Development80% Other -
UndisclosedUndisclosed50 - 249Ha Noi, Vietnam
Ability to deliver
22.3/40.016.2/20 Reviews2.1/10 Clients & Experience4/10 Market PresenceService focus
15% Blockchain30% Smart Contract Development85% Other -
$5,000+< $25 / hr10 - 49Ha Noi, Vietnam
Ability to deliver
23.5/40.016.2/20 Reviews2.7/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain10% Smart Contract Development80% Other -
$5,000+< $25 / hr10 - 49Hanoi, Vietnam
Ability to deliver
21.2/40.016.6/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain20% Smart Contract Development90% Other -
$5,000+$25 - $49 / hr10 - 49Hồ Chà Minh, Vietnam
Ability to deliver
13.3/40.00/20 Reviews9.3/10 Clients & Experience4/10 Market PresenceService focus
45% Blockchain50% Smart Contract Development55% Other -
Undisclosed$25 - $49 / hr50 - 249Hanoi, Vietnam
Ability to deliver
12.7/40.00/20 Reviews7.5/10 Clients & Experience5.2/10 Market PresenceService focus
30% Blockchain40% Smart Contract Development70% Other -
$1,000+< $25 / hr10 - 49Ho Chi Minh, Vietnam
Ability to deliver
11.5/40.00/20 Reviews6.9/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain40% Smart Contract Development80% Other -
$10,000+< $25 / hr50 - 249Hanoi, Vietnam
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Blockchain70% Smart Contract Development -
$25,000+$50 - $99 / hr10 - 49Ha Noi, Vietnam
Ability to deliver
14/40.00/20 Reviews8.8/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain20% Smart Contract Development90% Other -
$10,000+< $25 / hr50 - 249HEATMOB Co., LTD, Vietnam
Ability to deliver
6.2/40.00/20 Reviews1.6/10 Clients & Experience4.6/10 Market PresenceService focus
40% Blockchain40% Smart Contract Development60% Other -
$5,000+< $25 / hr10 - 49Ha Noi, Vietnam
Ability to deliver
4.6/40.00/20 Reviews0.6/10 Clients & Experience4/10 Market PresenceService focus
100% Blockchain45% Smart Contract Development -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
20% Blockchain50% Smart Contract Development80% Other -
$25,000+$150 - $199 / hr10 - 49Hanoi, Vietnam
Ability to deliver
7.6/40.00/20 Reviews3.1/10 Clients & Experience4.6/10 Market PresenceService focus
50% Blockchain20% Smart Contract Development50% Other -
$5,000+$25 - $49 / hr10 - 49Hanoi, Vietnam
Ability to deliver
9.2/40.00/20 Reviews4.2/10 Clients & Experience5/10 Market PresenceService focus
20% Blockchain35% Smart Contract Development80% Other -
$10,000+$100 - $149 / hr2 - 9Hanoi, Vietnam
Ability to deliver
5.8/40.00/20 Reviews1.2/10 Clients & Experience4.6/10 Market PresenceService focus
60% Blockchain40% Smart Contract Development40% Other -
$10,000+< $25 / hr250 - 999Ho Chi Minh, Vietnam
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain50% Smart Contract Development80% Other -
$10,000+$25 - $49 / hr50 - 249Hanoi, Vietnam
Ability to deliver
7/40.00/20 Reviews2.4/10 Clients & Experience4.6/10 Market PresenceService focus
40% Blockchain20% Smart Contract Development60% Other
Get personalized agency matches based on your project goals.