Top Smart Contract Development Companies in Sofia
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$50,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
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Focus Areas
See all 3 projectsQuanterall provides specialized services in software engineering, focusing on financial transactions, blockchain smart contracts, and integrated software solutions. Reviews consistently highlight their high-quality deliverables, technical expertise, and effective communication, with clients particularly appreciating their professionalism, motivation, and ability to integrate complex workflows into software improvements.
Professional
Communicative
High-quality work
Unique expertise
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$5,000+$50 - $99 / hr10 - 49София, Bulgaria
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Focus Areas
See all 4 projectsLimeChain offers comprehensive blockchain development services, including smart contracts, MVP development, ICO development, and company branding. The overall feedback from clients highlights LimeChain's professional and client-focused approach, their technical expertise, and their ability to deliver projects on time and within budget. Clients praised their responsiveness, communication skills, and flexibility in accommodating project changes.
Innovative
Flexible
Transparent
Proactive
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UndisclosedUndisclosed10 - 49Sofia, Bulgaria
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See all 4 projectsINDUSTRIA offers specialized services in Blockchain Development, Distributed Ledger Development, and Smart Contract Development. According to reviews, INDUSTRIA demonstrates strong engineering capabilities, effective project management, and a collaborative approach, making them an integral part of clients’ R&D teams. Their ability to deliver on complex projects and willingness to tackle challenges is consistently praised.
Completed projects in 3 countries
High-quality work
Efficient
Understands the needs of their clients
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$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
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See all 1 projectshack bg - Blockchain & DLT Solutions offers blockchain and DLT solutions specializing in smart contracts, web3 connections, and website development for NFT projects. Reviews praise their high-quality, secure deliverables, effective project management, and direct communication. Clients appreciate their ability to meet deadlines and adapt to specific project needs.
Easy to work with
Timely
High-quality work
Accommodating
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UndisclosedUndisclosed50 - 249Sofia, Bulgaria
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Focus Areas
See all 2 projectsMotion Software provides a range of services including web applications development, frontend development using React and Angular, and staff augmentation to support client growth. Clients consistently praise Motion Software for their professionalism, timely project completion, and ability to integrate seamlessly with client teams, demonstrating a strong understanding of client needs and technical requirements.
Professional
Timely
Understands the needs of their clients
5.0 out of 5.0 rating for cost
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$10,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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See all 11 projectsGeneric Soft offers a diverse range of services including Blockchain Development, Smart Contract Development, and Web3 Wallet Integration. The overall feedback is highly positive, highlighting their excellent communication, timely delivery, and alignment with client values and budgets. Clients appreciate Generic Soft's proactive approach and their ability to meet and exceed expectations.
Experienced
Adaptable
Unique expertise
Great project management
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$5,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
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Focus Areas
See all 2 projectsSmarch provides custom subscription management solutions and AI product recommendations, primarily for Shopify webshops. The reviews highlight the company's exceptional attention to detail, rapid execution, and effective communication, leading to significant business improvements such as increased sales and successful project completions that other firms deemed impossible. Clients consistently praise Smarch for their efficiency and professional service.
4.8 out of 5.0 rating for cost
Timely
Completed projects in 2 countries
Detail-oriented
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
Focus Areas
WeiChain Tech is a Blockchain company. The agency is based in Singapore, Singapore and Sofia, Bulgaria. Their services include Blockchain and Web Development.
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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Focus Areas
GlobalizeIT, a web development company, is in Sofia, Bulgaria and Sofia, Bulgaria. They focus on Web Development and Custom Software Development and were founded in 2018.
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$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
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Focus Areas
AboveDev is a web development firm founded in 2021. Based in Sofia, Bulgaria, the team focuses on Web Development and Artificial Intelligence.
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$1,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
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Focus Areas
Brave IT Consulting is a midsize custom software development firm. Established in 2019, the team specializes in Custom Software Development and Enterprise App Modernization.
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$25,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
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Focus Areas
ST6, a web development firm, was founded in 2017. The firm specializes in Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
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Focus Areas
WebKings is a small website development company. Founded in 2020, the team specializes in Web Development and E-Commerce Development.
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$50,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
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Focus Areas
Launched in 2021, WispSoft is a software development company. Based in Sofia, Bulgaria, the team focuses on Custom Software Development and Blockchain.
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$5,000+$25 - $49 / hr50 - 249Sofia, Bulgaria
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Focus Areas
See all 15 projectsBVP Software provides diverse digital solutions, including web and application development, UX design, and e-commerce platforms. The reviews highlight their strengths in effective project management, timely delivery, and excellent communication. Clients appreciate their cultural fit and value for money, though some note minor delays due to remote project dynamics. Overall, BVP Software is praised for its professionalism and capacity to meet client needs efficiently.
Flexible
Communicative
Professional
Timely
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UndisclosedUndisclosed2 - 9Sofia, Bulgaria
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Focus Areas
Process of Things - PoT is a small Blockchain and IoT development company founded in 2018. Their services include Blockchain and IoT development.
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Build My Project BriefList of the Top 7 Sofia Smart Contract Developers
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$50,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
33.7/40.016.4/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
30% Blockchain35% Smart Contract Development70% Other -
$5,000+$50 - $99 / hr10 - 49София, Bulgaria
Ability to deliver
28.8/40.016.2/20 Reviews6.9/10 Clients & Experience5.7/10 Market PresenceService focus
70% Blockchain70% Smart Contract Development30% Other -
UndisclosedUndisclosed10 - 49Sofia, Bulgaria
Ability to deliver
28.2/40.017/20 Reviews5.7/10 Clients & Experience5.5/10 Market PresenceService focus
50% Blockchain30% Smart Contract Development50% Other -
$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
21.5/40.016.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
80% Blockchain80% Smart Contract Development20% Other -
UndisclosedUndisclosed50 - 249Sofia, Bulgaria
Ability to deliver
21.7/40.016.4/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Blockchain50% Smart Contract Development80% Other -
$10,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
22.6/40.018/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
15% Blockchain50% Smart Contract Development85% Other -
$5,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Ability to deliver
20.8/40.016.2/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain100% Smart Contract Development90% Other -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
10/40.00/20 Reviews5.1/10 Clients & Experience4.9/10 Market PresenceService focus
50% Blockchain30% Smart Contract Development50% Other -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
30% Blockchain50% Smart Contract Development70% Other -
$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain50% Smart Contract Development90% Other -
$1,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain25% Smart Contract Development90% Other -
$25,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
20% Blockchain10% Smart Contract Development80% Other -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain40% Smart Contract Development90% Other -
$50,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
30% Blockchain15% Smart Contract Development70% Other -
$5,000+$25 - $49 / hr50 - 249Sofia, Bulgaria
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
15% Blockchain10% Smart Contract Development85% Other -
UndisclosedUndisclosed2 - 9Sofia, Bulgaria
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Blockchain40% Smart Contract Development50% Other