# Top Blockchain Companies & Developers in Odesa Recommended Blockchain companies in Odesa include 482.solutions, Clever Solution Inc., Syntora.Tech, 0222 Digital Agency Ukraine, STAIRWAYSOFT, Overdone, "Alpha Bots", SoftGeneral. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Blockchain Companies in Odesa Ratings Updated: Jul 13, 2026 ### [482.solutions](https://clutch.co/profile/482solutions) #### 4.9 out of 5 star rating (10 reviews) - $10,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 55% Blockchain - 5% Corporate Training & Coaching - 20% IoT Development - 10% Other IT Consulting and SI #### Company description 482.solutions is a blockchain development company specializing in blockchain-based solutions, smart contracts, and custom software development. They have received consistently positive feedback, with all reviews highlighting their technical expertise, proactive communication, and timely delivery. Approximately 85% of reviewers emphasize their impressive project management and ability to quickly deliver high-quality solutions, while others note their strong industry knowledge and innovative approach. [Visit Website](https://482.solutions/) #### Open to feedback The feedback regarding 482.solutions reflects a highly positive sentiment towards their openness to feedback and collaboration. Clients have noted their responsiveness and willingness to engage, stating that 'nothing I’ve asked of them has gone ignored.' Additionally, they are described as 'very open and friendly,' and capable of providing basic development assistance at no cost. This openness fosters a collaborative environment, making them a recommended partner for blockchain projects. - Blockchain Education Assistance for Nonprofit Organization (5.0/5, May 15, 2020): They’re very open and friendly. They’re willing to collaborate, and they can provide a basic level of development for free. They’re very responsive and easy to communicate with. Nothing I’ve asked of them has gone ignored. [Read Full Review](https://clutch.co/go-to-review/482solutions/88395) #### Experience in 4 industries 482.solutions has demonstrated expertise across various industries, particularly in Education, Business Services, and Information Technology. They received positive feedback for their involvement in blockchain education initiatives, development of smart contracts for e-commerce solutions, and contributions to the energy sector. Clients lauded their technical proficiency, proactive approach, and ability to deliver high-quality results. Overall, their strong performance in blockchain technology makes them a suitable partner for projects in education, e-commerce, and industrial automation. [Read All Reviews](https://clutch.co/profile/482solutions?verified=true#reviews) ##### Information technology Experience 482.solutions has received positive feedback for their expertise in blockchain technology, particularly in educational initiatives and consulting projects. Clients commend their technical proficiency, responsiveness, and collaborative approach, highlighting their role in raising awareness of blockchain in Ukraine. Their successful projects, such as proofs of concept for government bodies and community initiatives, demonstrate their impact in the Information Technology sector. Overall, they are recommended for blockchain endeavors, showcasing strength in both development and client relations. - 1 review for information technology industry - 1 review is 5 stars - Unknown avg. project cost - Blockchain Education Assistance for Nonprofit Organization (5.0/5, May 15, 2020): 482.solutions collaborated with the client on a variety of blockchain projects. This included developing proofs of concept, implementation, and consulting services.  [Read Full Review](https://clutch.co/go-to-review/482solutions/88395) ##### IT Services Experience 482.solutions demonstrates significant expertise in blockchain development, particularly in creating smart contract functionality for e-commerce solutions. Client feedback highlights their impressive project management, timely delivery, and effective communication. The firm is recognized as a top-tier provider in Ukraine, excelling in quality and responsiveness, which positively impacts project outcomes. Overall, their strengths in the IT Services sector make them a strong candidate for businesses seeking reliable and high-quality technical solutions. - 1 review for it services industry - $50,000 – $199,999 avg. project cost - Custom Software Development for Telecoms Company (4.0/5, Oct 26, 2020): 482.solutions provided custom software development for an IT company. They developed a part of a B2B marketplace handling its blockchain smart contracts functionality. [Read Full Review](https://clutch.co/go-to-review/482solutions/97464) ##### Other Industry Experience 482.solutions has demonstrated strong expertise in developing custom online platforms within the Other Industry, specifically in maritime projects. Clients have praised their collaborative approach, technical proficiency, and ability to meet complex requirements effectively. The positive sentiment from clients highlights their commitment to delivering high-quality solutions and their adaptability across various technologies. Overall, 482.solutions is well-positioned to support businesses seeking comprehensive development services in the Other Industry. - 1 review for other industry industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Custom Online Platform Dev & Design for Recruiting Company (5.0/5, Sep 24, 2020): 482.solutions joined together with the client to create a maritime recruiting platform. Their focus included development and design, though they also included features that gather user feedback. [Read Full Review](https://clutch.co/go-to-review/482solutions/71013) ##### Nonprofit Experience The reviews reflect a strong positive sentiment regarding 482.solutions' expertise in the nonprofit sector, particularly in implementing blockchain solutions for organizations like the Energy Web Foundation. Clients commend their technical proficiency, seamless project management, and innovative problem-solving approaches, including the use of zero-knowledge proofs. This expertise enables nonprofits to efficiently adopt advanced technologies, thus enhancing their operational capabilities. Overall, 482.solutions appears well-suited to support nonprofit initiatives seeking technological advancement. - 1 review for nonprofit industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Software Development for Energy Nonprofit (5.0/5, Apr 27, 2020): 482.solutions developed custom software for a low-carbon, customer-centric electricity system nonprofit. The team built a decentralized identity library that included key security considerations. [Read Full Review](https://clutch.co/go-to-review/482solutions/71387) ##### Business services Experience 482.solutions has demonstrated significant expertise in the Business services industry, particularly within the blockchain segment, as recognized by the Association of Industrial Automation of Ukraine. Clients appreciate their proactive approach, industry leadership, and customer-oriented service. They excel in organizing collaborative projects and have a strong focus on innovation, as seen through their R&D efforts with the 'Electrodo' platform. Overall, the sentiment is highly positive, indicating that they are well-suited for businesses seeking advanced solutions in this field. - 1 review for business services industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Blockchain Dev for Industrial Engineering Association (5.0/5, Sep 23, 2020): An industrial engineering association hired 482.solutions to provide blockchain solutions for the organization, [Read Full Review](https://clutch.co/go-to-review/482solutions/70080) ##### Education Experience 482.solutions has received positive feedback in the Education industry for their expertise in blockchain and IoT technologies. Clients noted their effective training courses and workshops, which successfully engaged students and enhanced their learning experience. The company demonstrated a strong commitment to collaboration and effective communication, leading to high satisfaction among educational partners. Overall, their professional approach and in-depth knowledge make them a valuable partner for educational initiatives in technology. - 3 reviews for education industry - 3 reviews are 5 stars - Less than $10,000 avg. project cost - Workshop & Mentorship for IT Volunteer Community (5.0/5, Sep 30, 2020): A community of IT volunteers hired 482.solutions to conduct training courses for its students on subjects like blockchain, internet of things, and HTML/CSS. [Read Full Review](https://clutch.co/go-to-review/482solutions/75610) - Hyperledger Training for University Course (5.0/5, May 15, 2020): 482.solutions provided presentation material and blockchain seminars for a seminar.  [Read Full Review](https://clutch.co/go-to-review/482solutions/88200) - Training Course Creation for Blockchain Nonprofit (5.0/5, Nov 19, 2020): A blockchain technology nonprofit partnered with 482.solution in order to create a training course for blockchain developers. [Read Full Review](https://clutch.co/go-to-review/482solutions/118576) #### 4.8 out of 5.0 rating for cost What Clients Have Said Clients generally perceive 482.solutions as providing good value for money, with feedback highlighting their competitive pricing relative to the quality of work delivered. One client noted, 'There are few specialists in the world that could provide the same kind of work within the same timeframe and price.' However, another client mentioned that their pricing was slightly high. Overall, the sentiment is positive, emphasizing satisfaction with project outcomes and effective communication. [Read All Reviews](https://clutch.co/profile/482solutions?verified=true#reviews) - $50,000 to $199,999 (4 reviews) - Less than $10,000 (2 reviews) - $200,000 to $999,999 (1 reviews) #### 87% of employees work in Odesa office Odesa, Ukraine Henuez'ka St, 24/B, office 626 31 - 40 employees 380731614845 [See All Locations (2)](https://clutch.co/profile/482solutions#location) --- ### [Clever Solution Inc.](https://clutch.co/profile/clever-solution) #### 5 out of 5 star rating (7 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 5% Custom Software Development - 10% Blockchain - 20% Mobile App Development - 10% Pay Per Click - 25% Search Engine Optimization - 30% Web Development #### Company description Clever Solution Inc. is a versatile digital agency providing services in web development, IT consulting, and SEO. Clients consistently praise their professionalism, effective project management, and ability to exceed expectations in delivering high-quality, responsive websites and enhanced SEO strategies. Notably, 100% of reviewers express satisfaction with their work, with no significant areas for improvement mentioned. [Visit Website](https://clever-solution.com/) #### Exceptional performance Clever Solution Inc. has received exceptional feedback from clients, particularly highlighting their passion and commitment to delivering high-quality service. A CEO from the education sector noted their impressive performance in developing a custom e-commerce website, which has led to increased traffic and positive user feedback. The client appreciated their project management approach, stating that Clever Solution effectively collaborated to create a seamless plan, with no budget overruns. Overall, clients express high satisfaction and commend the company's dedication to exceeding expectations. - Dev For Education Software Company (5.0/5, Apr 12, 2017): They brought passion to the project and they really wanted to deliver a good service. They really over-deliver on goals. [Read Full Review](https://clutch.co/go-to-review/clever-solution/105678) #### 5.0 out of 5.0 rating for cost What Clients Have Said Clients consistently express satisfaction with Clever Solution Inc.'s pricing and value for money, often highlighting their competitive rates compared to other vendors. For example, one client noted that they achieved significant results for under $10,000, while another emphasized the efficiency and effectiveness of their $200,000 investment. Overall, feedback indicates that Clever Solution delivers high-quality services that exceed expectations, with clients appreciating both the affordability and the exceptional outcomes of their projects. [Read All Reviews](https://clutch.co/profile/clever-solution?verified=true#reviews) - Less than $10,000 (3 reviews) - $10,000 to $49,000 (2 reviews) - $50,000 to $199,999 (1 reviews) - $200,000 to $999,999 (1 reviews) #### Completed projects in 2 countries - Cayman Islands (1 projects) - United States (5 projects) [View Reviews](https://clutch.co/profile/clever-solution?verified=true#reviews) #### 92% of employees work in Odesa office Odesa, Ukraine Admiralskiy prosp. 33-А,, office 401 50 - 75 employees [See All Locations (2)](https://clutch.co/profile/clever-solution#location) --- ### [Syntora.Tech](https://clutch.co/profile/syntoratech) #### 5 out of 5 star rating (1 reviews) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 5% Custom Software Development - 95% Blockchain #### Company description At Syntora.tech, we are delivering high-performance blockchain systems across DeFi, trading infrastructure, NFTs, and staking protocols. Our team’s proven track record includes 50+ successful projects, integrating EVM chains, Solana, and major DeFi protocols. From low-latency trading bots to cross-chain NFT tooling, our developers have built core infrastructure for decentralized lending, automated liquidity, tokenomics, and more. We specialize in scalable backend architectures, secure smart contracts, and seamless Web3 integrations. Why Syntora.tech? → Full-Stack Blockchain Engineers – Solidity, NestJS, PostgreSQL, Ethers.js, React, Hardhat & more. → DeFi & Trading Expertise – Margin systems, liquidation bots, custodial wallets, and CEX/DEX API integration. → Enterprise-Grade Delivery – Real-time risk management, staking mechanisms, NFT dashboards, and payment systems. → Multi-Chain Focus – EVM (L1/L2), Solana; ERC-20/721/1155, Chainlink, Uniswap, Aave. → Modular & Scalable – Event-driven systems, microservices, and infrastructure. From startups to Web3-native enterprises — we deliver results, not just code. Let’s build the future of decentralized technology. [Visit Website](https://www.syntora.tech/) --- ### [0222 Digital Agency Ukraine](https://clutch.co/profile/0222-digital-agency-ukraine) #### 5 out of 5 star rating (1 reviews) - $5,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 5% Advertising - 25% Custom Software Development - 5% AI Development - 14% Blockchain - 2% Branding - 20% Content Marketing - 5% Digital Strategy - 2% E-Commerce Development - 2% IoT Development - 10% Marketing Strategy - 2% Mobile App Development - 2% Other Digital Marketing - 2% Other Application Development - 2% Social Media Marketing - 2% Web Development #### Company description 0222 Digital Agency Ukraine offers web development, content editing, and consulting on image assets. Client reviews highlight the agency's organized project management, flexibility, and adherence to budget and timelines. Their hands-on approach and effective communication were particularly appreciated, resulting in high client satisfaction and a product that exceeded initial expectations. [Visit Website](https://0222.agency/) --- ### [STAIRWAYSOFT](https://clutch.co/profile/stairwaysoft) - $25,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 10% Blockchain - 20% Mobile App Development - 40% Web Development #### Company description STAIRWAYSOFT, a web development company, specializes in Web Development and Custom Software Development. The company is headquartered in Odesa, Ukraine. [Visit Website](http://www.stairwaysoft.com) --- ### [Overdone](https://clutch.co/profile/overdone) - $10,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 25% Blockchain - 25% Mobile App Development - 25% Web Development #### Company description Founded in 2024, Overdone is a custom software development company. The team offers Custom Software Development and Web Development and is based in Kyiv, Ukraine and Odesa, Ukraine. [Visit Website](https://overdone.it/) #### 42% of employees work in Odesa office Odesa, Ukraine Bazarna Street, 18 2 - 5 employees +380667212868 [See All Locations (2)](https://clutch.co/profile/overdone#location) --- ### ["Alpha Bots"](https://clutch.co/profile/alpha-bots) - $1,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Mykolaiv, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 30% Blockchain - 10% Other Application Development - 30% Web Development #### Company description Established in 2015, "Alpha Bots", a small custom software development firm, is located in Mykolaiv, Ukraine. Their services include Custom Software Development and Web Development. [Visit Website](https://a-bots.com) --- ### [SoftGeneral](https://clutch.co/profile/softgeneral) #### 5 out of 5 star rating (3 reviews) - $75,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Odesa, Ukraine #### Services Provided - Allocation of Expertise by Percentage - 15% Custom Software Development - 35% Blockchain - 50% IT Staff Augmentation #### Company description SoftGeneral is a software development company specializing in providing Node.js, React.js, and blockchain development services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their smooth communication, high level of professionalism, and efficient recruitment process. Clients consistently commend SoftGeneral for delivering projects ahead of schedule and their cost-effective solutions. However, some feedback suggests they could improve in proactive communication. [Visit Website](https://softgeneral.com/?utm_source=clutch&utm_medium=profile&utm_campaign=company_profile) #### Well-organized projects Clients have consistently praised SoftGeneral for their well-organized project management and effective communication. One client highlighted the 'excellent workflow' and 'top-notch communication skills' throughout their collaboration, which led to a significant improvement in accuracy from 70% to 95%. Another noted the team's transparency and accountability, emphasizing their agile approach and ability to adapt quickly. Overall, the sentiment reflects a strong appreciation for SoftGeneral's structured and efficient project execution. - Web Revamp for Market Research Agency (5.0/5, Jul 20, 2022): The workflow between our teams has been excellent throughout the project. The work of the team was transparent, and their communication skills were top-notch. Internally, we follow an Agile methodology; we move fast, and Softgeneral has to move fast as well. After just six months of working together, we’ve built an even more solid framework, the number of errors has been minimized, and our turnaround time has improved. [Read Full Review](https://clutch.co/go-to-review/softgeneral/150797) #### 5.0 out of 5.0 rating for cost What Clients Have Said Clients consistently highlight SoftGeneral's cost-effectiveness and value for money. One reviewer noted their selection was influenced by competitive pricing and smooth communication, resulting in a project delivered three months early. Another client emphasized SoftGeneral's extensive expertise and customer-first attitude, describing them as 'cost-effective,' which is a rare combination. Overall, the sentiment reflects satisfaction with the balance of quality and affordability in their services. [Read All Reviews](https://clutch.co/profile/softgeneral?verified=true#reviews) - $10,000 to $49,000 (3 reviews) #### Completed projects in 3 countries - Estonia (1 projects) - Germany (1 projects) - England (1 projects) [View Reviews](https://clutch.co/profile/softgeneral?verified=true#reviews) #### 1% of employees work in Odesa office Odesa, Ukraine Bazarna Street employees [See All Locations (2)](https://clutch.co/profile/softgeneral#location) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why 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. 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