Top Blockchain Companies & Developers in Bulgaria
12 Leaders 15 Contenders
31 Companies
List of the Top Bulgaria Blockchain Development Companies
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$5,000+$50 - $99 / hr10 - 49Serves BulgariaServices provided
90% Blockchain10% Web DevelopmentSee all 15 projectsRedDuck is a prominent Blockchain Development company specializing in Smart Contract Development, Decentralized Application (DApp) Development, and Blockchain Solutions. With a 100% positive feedback rate from reviewers, clients commend RedDuck for their technical precision, strategic product delivery, and exceptional project management. Approximately 80% of reviews highlight their responsive communication and ability to exceed expectations within budget constraints.
Reviews mention Transparent
Clients have expressed high satisfaction with RedDuck's transparency throughout their projects. One CEO noted that RedDuck provided regular progress updates and was open about any necessary adjustments, fostering clear communication. The project management was characterized by responsiveness to feedback and adherence to timelines, which contributed to the overall success of the project. This level of transparency and professionalism has been highlighted as a key factor in establishing trust and ensuring a smooth collaboration.-
Blockchain Development for FinTech Company
5.0 Apr 23, 2025RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly.
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5 of 5 Blockchain reviews are 5 stars$50,000 – $199,999 avg. project costRead 5 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read moreWas this helpful?
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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3View PackagesSoftware Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.Was this helpful?
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$5,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Services provided
70% Blockchain10% Custom Software Development10% IT Strategy Consulting +1 service10% Mobile App DevelopmentSee all 6 projectsLimeChain is a Blockchain Development company specializing in smart contract and decentralized system development. They consistently deliver high-quality, timely solutions, as noted by Coinbase and Pixels—97% of feedback highlights their technical proficiency and project management. However, 3% of reviews mention the need for enhanced communication skills among some technical staff.
Reviews mention Easy to work with
Clients have consistently praised LimeChain for their professionalism and client-focused attitude, noting their responsiveness and flexibility. One client highlighted the team's communicative nature and described working with them as an 'absolute pleasure.' Despite an increase in project scope, feedback indicates that LimeChain effectively catered to client needs, demonstrating a commitment to collaboration and problem-solving. Overall, the sentiment reflects a strong positive experience, affirming LimeChain's reputation as easy to work with.-
MVP Build & Branding for Blockchain Tech Company
5.0 Jul 16, 2020They have been very responsive, very flexible, very communicative and an absolute pleasure to work with. I have worked with many vendors in the past, and there were always communication issues, or being too rigid in work approach, negotiating over every penny, not thinking from the clients perspective, etc. With LimeChain I have not experienced any of these issues.
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1 of 2 Blockchain reviews are 5 stars2 new reviews for Blockchain in past 6 months$200,000 – $999,999 avg. project costRead 2 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain Dev & Design for Web3 Gaming Company
5.0 — LimeChain developed a staking platform for a web3 gaming company. The team created the UX/UI design, built the backend, developed smart contracts on the Ronin chain, and built a dual-token reward Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend LimeChain for their competitive pricing and excellent value for money. One client highlighted their 'good value for cost' during a project selection process, while another noted that LimeChain delivered on time and within budget, describing them as 'above average' in comparison to past vendors. Overall, the sentiment reflects satisfaction with LimeChain's pricing, often emphasizing the balance of quality and affordability.Was this helpful?
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$50,000+$50 - $99 / hr50 - 249Varna, Bulgaria
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30% Blockchain30% Custom Software Development15% IoT Development +2 services15% Web Development10% Mobile App DevelopmentSee all 3 projectsQuanterall is a software development company specializing in blockchain, smart contracts, and financial transaction systems. They are praised for their technical expertise, effective communication, and professionalism, with 100% of reviews mentioning high-quality deliverables and strong project management. Clients value Quanterall's flexibility and ability to integrate advanced technologies into complex projects efficiently.
Reviews mention Unique expertise
Quanterall has been recognized for its unique expertise in niche technologies, particularly in financial transaction systems. A client noted their strong technical background, stating that Quanterall's team significantly contributed to developing a testing back-end system using Erlang, which improved error detection in new features. The professionalism and motivation of Quanterall's team were also highlighted, indicating a positive overall sentiment regarding their specialized skills and capabilities.-
EMV Simulator for Financial Technology Company
5.0 Nov 29, 2021A testing back-end system was developed by using Erlang. Its main tasks were strongly tied with cryptography and financial transaction specifications. Expertise used were in financial transaction message protocol ISO-8583 and Acquirer ISO 8583 Message Format protocol operated by banks and or acquirers in their communications and a block cipher streams conception. Enhancing the existing infrastructure resulted in reduced finding error time during new features development.
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Industry Experience
Quanterall has demonstrated expertise across multiple industries, notably IT Services, Financial Services, and Logistics & Supply Chain. Clients commend their strong programming capabilities in Haskell and Erlang, effective testing practices, and flexibility in project management. The overall sentiment is highly positive, with clients noting Quanterall's ability to deliver high-quality solutions tailored to specific industry needs, particularly in developing financial smart contracts and integrated software solutions.
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IT Services Financial services Logistics & Supply ChainWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Quanterall is noted for delivering high-quality solutions that provide good value for money. Clients expressed satisfaction with the cost-effectiveness of their services, with one reviewer highlighting the company's ability to enhance existing systems efficiently. Another emphasized the strong relationship built through talent development, which contributed to the perceived value. Overall, feedback indicates that clients found Quanterall's pricing aligned with the quality of work delivered, reinforcing a positive sentiment regarding their cost and value proposition.Was this helpful?
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UndisclosedUndisclosed10 - 49Sofia, Bulgaria
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50% Blockchain30% Custom Software Development20% UX/UI DesignSee all 4 projectsINDUSTRIA is a Blockchain Development company specializing in Distributed Ledger Technology and Smart Contract Development. They have received overwhelmingly positive feedback, with clients praising their engineering excellence and effective project management. Approximately 100% of reviewers highlight their commitment and collaborative spirit, noting their ability to handle complex, R&D-focused projects efficiently.
1 of 1 Blockchain reviews are 5 stars$1,000,000 – $9,999,999 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
Blockchain Development for Automation Machinery Company
5.0 — INDUSTRIA is working on two projects for a virtual economy company. They do blockchain development, building the product from scratch and working collaboratively with the internal team. Read moreWas this helpful?
Industry Experience
INDUSTRIA has demonstrated strong expertise in various industries including Software, Utilities, Environmental Services, and other sectors requiring decentralization technologies. Clients highlight their proficiency in developing Corda-based solutions, exceptional project management, and effective communication. Positive feedback emphasizes their engineering capabilities, proactivity in problem-solving, and commitment to delivering on time and within budget. Overall, INDUSTRIA is well-suited for projects in fintech, energy, and sustainability, making them a valuable partner for similar ventures.
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Other Industry Software Utilities Environmental ServicesWas this helpful?
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See All Locations (2)Sofia, Bulgaria
7-9 Uzundzhovska St.
Sofia, Bulgaria 100021 - 30
+359 2 980 37 19
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$10,000+$50 - $99 / hr10 - 49Svilengrad, Bulgaria
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30% Blockchain30% BI & Big Data Consulting & SI30% Cloud Consulting & SI +1 service10% Custom Software DevelopmentSee all 1 projectsCST is a software development company specializing in creating web-based and hybrid mobile applications. Reviews indicate a high level of satisfaction, with 90% of feedback highlighting their professionalism, efficiency, and adherence to deadlines and budget. Clients appreciate their flexibility and trustworthiness, though some note a need for improved customer service orientation.
Industry Experience
CST has demonstrated expertise primarily in the Sports industry, particularly in developing platforms for golf and footgolf. Clients praise their technical proficiency and commitment to project management, noting their flexibility, efficiency, and trustworthiness. However, they recommend clear communication and a thorough understanding of project requirements to mitigate initial misunderstandings. Overall, CST is well-suited for projects in the Sports sector, especially those requiring specialized knowledge and continuous collaboration.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive CST's pricing as commensurate with the value delivered, noting a significant investment of approximately $215,000 for a long-term project. Positive feedback highlights the company's professionalism, adherence to deadlines, and effective communication throughout the engagement. However, there are mentions of initial misunderstandings and a need for clients to be clear about their requirements, suggesting that while CST offers good value, a well-defined project scope is essential for optimal outcomes.Was this helpful?
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$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Services provided
10% Blockchain40% Custom Software Development20% E-Commerce Development +3 services10% IT Strategy Consulting10% Web Design10% Web DevelopmentSee all 7 projectsEntroSolutions is a versatile software development company offering services such as web development, SEO, and custom software solutions. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their professional knowledge, adaptability, and effective communication. Clients commend their ability to deliver high-quality work on time, often emphasizing their flexibility and customer-focused approach.
Reviews mention Timely
EntroSolutions consistently demonstrates timeliness in project delivery, as highlighted by multiple clients. One review noted, 'Everything was delivered on time and worked as it needed to be,' while another client emphasized that all queries were processed 'in due time and to my fullest satisfaction.' The company's ability to meet deadlines and maintain effective communication throughout projects has resulted in high levels of client satisfaction.-
Custom Software Dev for Financial Technology Company
5.0 Nov 30, 2021Everything was delivered on time and worked as it need to be. We do regular meetings with them so we can discuss all the tasks and features. They are professional and are able to meet deadlines, which is very important.
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Web Design, WordPress Update & SEO for Medical Center
5.0 Mar 25, 2024All my queries and action items listed in mails in the course of our work were processed in due time and to my fullest satisfaction. I am very happy with the final result. Nonetheless he always responds to any additional problems I encounter in a very competent and timely manner.
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Industry Experience
EntroSolutions has demonstrated expertise across various industries, including Retail, Financial Services, Education, Advertising & Marketing, Medical, and Other sectors. Clients consistently praise their professional approach, high-quality deliverables, and adaptability to client needs. The sentiment is overwhelmingly positive, with particular strengths noted in web development, custom software solutions, and project management. Potential clients in these industries can expect reliable partnerships and effective solutions tailored to specific challenges.
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Education IT Services Retail Financial services Advertising & marketing MedicalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised EntroSolutions for providing excellent value for money, highlighting their combination of competitive pricing and expert knowledge. One client noted their 'good price and expert knowledge,' while another emphasized that they received 'comprehensive solutions that meet our needs' without setting strict budgets. Overall, feedback reflects a strong sentiment of satisfaction with the cost-effectiveness of their services, with clients willing to invest significant amounts, such as $40,000–$50,000 annually, indicating perceived value.Was this helpful?
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$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
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80% Blockchain10% Custom Software Development5% IT Strategy Consulting +1 service5% Other Application DevelopmentSee all 1 projectshack bg - Blockchain & DLT Solutions is a specialized firm focusing on blockchain and distributed ledger technology services, particularly in developing secure smart contracts and web3 integrations. Reviews highlight their exceptional project management and high-quality deliverables, with 100% of feedback emphasizing their effective communication and ability to meet deadlines consistently. The team's adaptability and direct client interaction are also notably praised.
Industry Experience
Hack bg - Blockchain & DLT Solutions has demonstrated expertise in the Arts, Entertainment, and Music industry, particularly in developing NFT projects. Clients praise their effective communication, timely delivery, and high-quality work, noting robust security measures in smart contracts. The feedback suggests they excel in collaborative environments and adapt well to client needs. Overall, their impact in the NFT space is seen as highly positive, making them a suitable partner for projects requiring blockchain technology and web3 solutions.
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Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised hack bg - Blockchain & DLT Solutions for delivering high-quality work on time, indicating strong value for money. One client noted that the team provided exceptional service and security in their blockchain project, leading to a flawless launch. However, there was feedback regarding the initial scope management, suggesting that clearer communication about limitations could enhance project efficiency. Overall, the sentiment reflects satisfaction with the company's cost-effectiveness and the quality of their solutions.Was this helpful?
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$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
35% Blockchain35% Web Development15% Custom Software Development +2 services10% UX/UI Design5% AI DevelopmentSee all 2 projects137 is a web design and development company with a strong emphasis on creating visually appealing and functional websites. Their projects often result in enhanced online presence and they are noted for impressing clients with custom design solutions. Feedback is overwhelmingly positive, with 100% of reviewers highlighting their exceptional design skills and responsiveness to client needs.
Reviews mention High-quality work
Clients consistently commend 137 for delivering high-quality work, noting impressive design capabilities. One client stated their website is 'the best looking in the local market,' highlighting the aesthetic excellence achieved. Another remarked that 137's design sense enabled them to 'stand out from the competition,' with no need for revisions during the project. Overall, feedback reflects a strong sentiment towards 137's commitment to quality and client satisfaction.-
Web Dev & Design for Construction Company
5.0 Mar 12, 2021This website in my opinion turned out to be the best looking in the local market. They really try to impress with design if that is what the client needs, but can also make it simple and intuitive. They did everything we wanted.
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Website Development for Hunting Preserve
5.0 Nov 24, 2020After launching the website I can say that we are ahead of the competition in terms of online presence. They really have a sense for what design needs to be and what to do to make us stand out from the competition, and they did it in a way that let us not worry about it. Not that I can think of.
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Industry Experience
137 has demonstrated expertise in the construction and arts, entertainment, and music industries, receiving positive feedback for their design skills and responsiveness. Clients have praised their ability to enhance online presence and create visually appealing, user-friendly websites tailored to specific needs. The overall sentiment is highly favorable, highlighting their effective communication, custom solutions, and project management style, making them a suitable choice for businesses seeking to elevate their digital footprint.
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Other industries Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised the company for offering fair pricing and tailored solutions, highlighting their exceptional design skills. One client noted that 137 provided a 'very custom solution' for their needs, while another remarked on the ability to create a competitive online presence without added stress. Overall, the sentiment indicates strong satisfaction with the value received relative to the cost, with no significant areas for improvement noted.Was this helpful?
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$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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10% Blockchain10% Application Management & Support10% Application Testing +7 services10% BI & Big Data Consulting & SI10% Corporate Training & Coaching10% Cybersecurity10% Graphic Design10% Public Relations10% Social Media Marketing10% Web DevelopmentSee all 13 projectsSoCyber is a cybersecurity company specializing in penetration testing, vulnerability assessments, and compliance audits. The reviews reflect a 100% positive feedback rate, highlighting the company's proficiency, professionalism, and client-focused approach. Reviewers frequently mention the company's excellent communication and timely delivery of services. Approximately 30% acknowledged their ability to present complex technical information in an accessible manner. SoCyber's commitment to client satisfaction and high-quality service is consistently recognized across all reviews.
Reviews mention Helpful
Clients have expressed high satisfaction with SoCyber's services, highlighting their expertise, responsiveness, and excellent customer service. For instance, one client noted that SoCyber provided valuable insights into security vulnerabilities and maintained clear communication throughout the project. Another client appreciated the team's regular consultations on mitigating identified vulnerabilities. Overall, feedback indicates a strong sentiment of helpfulness, with no reported areas for improvement.-
Cybersecurity for Financial Management Solutions Firm
5.0 Jul 5, 2023SoCyber provided great insights into the security of our web application. They were knowledgeable in their field and are very happy to help us on any questions we had. The project was a success from start to finish. The team were quick to respond to emails and questions and clearly identified the project timelines, which were met. Their customer service is excellent.
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Cybersecurity Services for Management Consulting Company
5.0 Nov 15, 2021We had everyday communication, and everything was running as scheduled. We appreciated that they are consulting the client on how to mitigate the vulnerabilities that are found. I think everything is great!
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Industry Experience
SoCyber has demonstrated strong expertise in the information technology, software, consulting, and financial services sectors. Clients consistently praise their professionalism, efficient project management, and the ability to identify and remediate security vulnerabilities effectively. Positive feedback highlights their thorough penetration testing, regulatory compliance support, and strong communication. Overall, SoCyber is well-suited for companies in these industries, particularly those seeking to enhance cybersecurity measures and ensure compliance with industry standards.
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Information technology Software Consulting Financial services IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight SoCyber's competitive pricing and strong value for money. For instance, a CTO noted that SoCyber's pricing fit their budget while ensuring a good value for the cost. Similarly, another client appreciated the range of service options from basic to complex, allowing for flexibility in expenditures. Overall, sentiment towards SoCyber's cost-effectiveness is positive, with many clients expressing satisfaction with the quality of services received relative to the investment made.Was this helpful?
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UndisclosedUndisclosed50 - 249Sofia, Bulgaria
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20% Blockchain30% Custom Software Development20% Mobile App Development +2 services15% IT Staff Augmentation15% Web DevelopmentSee all 2 projectsMotion Software is an IT development company specializing in web and frontend application development, including React and Angular. According to client reviews, 100% of their projects were completed successfully and on time, with clients praising their professionalism and effective collaboration. Additionally, 50% of reviewers highlighted the company's impressive ability to understand specific project needs.
Reviews mention Understands their clients' needs
Clients consistently express that Motion Software excels in understanding their specific needs, as highlighted by a Chief People Officer who noted their appreciation for the time taken to comprehend the required tech stack and profile. The overall sentiment is highly positive, with clients reporting successful project outcomes and seamless collaboration, indicating that Motion Software effectively aligns its services with client objectives.-
Staff Augmentation for IT Company
5.0 Jan 17, 2022We appreciate the time they took to understand what tech stack and specific profile we're looking for.
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Industry Experience
Motion Software has demonstrated strong expertise in the IT Services industry, particularly in financial technology and startup development. Clients commend their effective collaboration, professionalism, and timely project completion, particularly in frontend development using frameworks like React and Angular. The overall sentiment is positive, indicating that Motion Software is a reliable partner for projects requiring technical proficiency and a responsive approach across various IT sectors.
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IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Motion Software's competitive pricing and excellent value for money. One client noted their reputation and work ethic as key factors in their decision, while another praised the company's professionalism and effective collaboration, which contributed to successful project completion on time. Overall, the sentiment reflects satisfaction with the cost relative to the quality of service provided, with no specific areas for improvement mentioned regarding pricing.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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25% Blockchain15% Back Office Outsourcing10% BI & Big Data Consulting & SI +5 services10% Business Consulting10% Custom Software Development10% IoT Development10% Mobile App Development10% Web DevelopmentSee all 4 projectsMENA Software is a versatile software development company specializing in platform development, blockchain solutions, and app creation. Their services have received overwhelmingly positive feedback, with approximately 100% of clients noting their effective project management and dedication. Clients consistently highlight the company's strong competence, high-quality output, and affordability, with no major areas for improvement suggested.
Reviews mention Reasonable pricing
Clients have positively noted MENA Software's reasonable pricing, describing their services as 'affordable' and 'great prices.' One managing partner emphasized that the software updates provided were cost-effective, which contributed to overall client satisfaction. The feedback reflects a favorable sentiment towards their pricing strategy, highlighting it as a significant factor in their decision to choose MENA Software for development services.-
Software Update for Online Consulting Service
5.0 Oct 19, 2018The way they work and deal with customers is remarkable. They also offer great prices.
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Industry Experience
MENA Software has demonstrated expertise across several industries, including Information Technology, Advertising & Marketing, Other Industries, and Gaming. Clients praised their reliable solutions, effective project management, and strong communication. In IT, they provided value through software development; in Marketing, they excelled in blockchain projects; in Gaming, they developed engaging applications with impressive graphics. Overall, sentiment is positive, highlighting MENA Software's dedication, competence, and ability to meet diverse client needs.
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Information technology Advertising & marketing IT Services GamingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
MENA Software has been recognized for offering competitive pricing and delivering significant value for money. Clients noted the cost-effectiveness of their services, with one stating they provided updates at an 'affordable price.' Effective project management and dedication were highlighted, contributing to a positive perception of value. Overall, the sentiment reflects satisfaction with the quality of work relative to the costs incurred, with no major complaints regarding pricing.Was this helpful?
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$10,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
15% Blockchain30% Custom Software Development30% Web Development +3 services10% AI Development10% Mobile App Development5% IoT DevelopmentSee all 11 projectsGeneric Soft is a Blockchain Development company known for providing comprehensive blockchain solutions, such as smart contract development and decentralized system development. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their effective communication, timely delivery, and alignment with client values. Clients appreciate their strong project management skills and the ability to meet, and even exceed, expectations.
Reviews mention Easy to work with
Generic Soft is consistently described as exceptionally easy to work with, as evidenced by client feedback highlighting their seamless communication and prompt responsiveness. One client noted their experience as 'truly remarkable' due to efficient collaboration, while another emphasized their organized project management and quick response to needs. Overall, the sentiment reflects a strong appreciation for Generic Soft's approachable and professional demeanor, making them a favorable choice for various projects.-
Design Support for Digital Design Agency
5.0 May 9, 2023Additionally, their team members are incredibly responsive, communicative, and easy to work with, which makes the whole process much smoother and more enjoyable.
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NFT Marketplace Dev for Boutique Software Development Agency
5.0 May 24, 2023Everything was delivered within the expected timeframes. Management was very easy to work with. Great attitude and proactively helped to clear our own concept.
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Custom Software Development for SaaS Solution Company
5.0 May 25, 2023I found the company exceptionally easy to work with. Their seamless communication, prompt responsiveness, and efficient collaboration made the experience truly remarkable.
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1 of 1 Blockchain reviews are 5 starsUnknown avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
NFT Marketplace Dev for Boutique Software Development Agency
5.0 — Generic Soft is developing an NFT marketplace for a boutique software development agency. The team is utilizing React.js to build the frontend and integrate Web3 wallet capabilities. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Generic Soft is frequently praised for providing good value for money, with clients noting that their pricing aligns well with project budgets. For instance, one client highlighted their 'good value for cost' and another emphasized that their pricing fit the budget while still delivering quality outcomes. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, with clients appreciating the balance between quality and affordability.Was this helpful?
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$5,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
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10% Blockchain30% Custom Software Development30% Web Development +2 services20% Mobile App Development10% UX/UI DesignSee all 2 projectsSmarch is a versatile technology company specializing in custom Shopify integrations and AI product recommendations. The company is highly praised for its quick execution and effective communication, managing to achieve results that others deemed impossible. With 100% positive reviews, clients emphasize Smarch's speed and attention to detail, with a notable 10% increase in average order value for one client.
Reviews mention Timely
The overall sentiment regarding Smarch's timeliness is exceptionally positive, with clients highlighting their impressive speed of execution. One review noted that Smarch completed all tasks within a few days, demonstrating outstanding service and efficiency. Another client emphasized the rapid resolution of needs, contributing to significant business growth. There were no reported areas for improvement, underscoring their reliability in project delivery.-
AI Development for Online Marketing Company
5.0 Apr 1, 2020The speed of the execution blew us away. Every task was completed within a few days. It was managed by daily phone calls. We sorted everything out quickly online.
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Industry Experience
Smarch has received positive feedback primarily in the Advertising & Marketing and IT Services industries. Clients praised their efficiency, quick execution, and ability to provide custom solutions, such as AI product recommendations and subscription management flows. The advertising sector noted a significant increase in sales, while IT services highlighted Smarch's problem-solving capabilities. Overall sentiment is highly favorable, indicating strong expertise in delivering tailored technology solutions across these sectors.
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IT Services Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised Smarch for providing exceptional value for money, often highlighting their swift execution and effective solutions. One client noted a 10% increase in average order value within a month, attributing this success to Smarch's custom AI product recommendation service. Another client appreciated their ability to accomplish what others deemed impossible, all while maintaining a positive and efficient communication style. Overall, clients feel that the investment in Smarch's services yields significant returns.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
50% Blockchain25% Mobile App Development25% Web DevelopmentWeiChain Tech is a Blockchain company. The agency is based in Singapore, Singapore and Sofia, Bulgaria. Their services include Blockchain and Web Development.
Read moreSee All Locations (2)Sofia, Bulgaria
ulitsa "Oborishte" 5b
Sofia, Bulgaria 150410 - 15
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$10,000+Undisclosed2 - 9Sofia, Bulgaria
Services provided
100% BlockchainInfinite X is a small Blockchain company. They focus on Blockchain and were founded in 2017.
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$10,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Services provided
50% Blockchain50% Custom Software DevelopmentEstablished in 2016, Fusion Software is a small custom software development firm and Blockchain company headquartered in Sofia, Bulgaria. Their team offers Custom Software Development and
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Undisclosed$50 - $99 / hr10 - 49Varna, Bulgaria
Services provided
50% Blockchain50% Blockchain MarketingGoodmorning is a Blockchain and Blockchain Marketing company. They are headquartered in Varna, Bulgaria and have small team. They provide Blockchain and Blockchain Marketing.
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
30% Blockchain40% Web Development30% Custom Software DevelopmentGlobalizeIT, 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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$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
20% Blockchain40% Web Development20% IT Strategy Consulting +1 service20% Mobile App DevelopmentWeb development company Codexio was founded in 2017. In Sofia, Bulgaria, the team provides Web Development and Blockchain.
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$25,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Services provided
20% Blockchain45% Web Development25% Mobile App Development +2 services5% Custom Software Development5% Enterprise App ModernizationST6, a web development firm, was founded in 2017. The firm specializes in Web Development and Mobile App Development.
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$50,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
30% Blockchain30% Custom Software Development20% CRM Consulting and SI +1 service20% ERP Consulting and SILaunched 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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$1,000+< $25 / hr50 - 249Sofia, Bulgaria
Services provided
15% Blockchain25% Custom Software Development20% Digital Strategy +3 services15% Blockchain Marketing15% Web Development10% Affiliate MarketingSee all 2 projectsEvolves Tech offers services in SEO optimization and online advertising, focusing on platforms such as Facebook and Google. Feedback from clients highlights their ability to deliver projects on time with great service, contributing to increased sales. However, suggestions for improvement include enhancing communication throughout the project.
More responsive than most other service providers
Get in TouchEvolves Tech is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$25,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
10% Blockchain10% API Development10% Application Management & Support +7 services10% Custom Software Development10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting10% Mobile App Development10% Other Application Development10% Web DevelopmentQaiWare, an IT strategy consulting company, is based in Sofia, Bulgaria and Frankfurt am Main, Germany. The team offers IT strategy consulting and IT managed services.
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$1,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Services provided
10% Blockchain10% Business Consulting10% Custom Software Development +8 services10% E-Commerce Development10% Enterprise App Modernization10% IT Strategy Consulting10% Mobile App Development10% Other Application Development10% Web Development5% AI Development5% IoT DevelopmentBrave 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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$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
10% Blockchain30% Custom Software Development30% Web Development +2 services20% Application Testing10% IoT DevelopmentFounded in 2013, NCB Ltd is a software development firm. Their team offers Custom Software Development and Web Development.
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Undisclosed$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
10% Blockchain30% Web Development10% AI Consulting +5 services10% Application Management & Support10% BI & Big Data Consulting & SI10% IT Managed Services10% IT Staff Augmentation10% Low/No Code DevelopmentDevrefine is a web development company launched in 2020. The company focuses on Web Development and BI & big data consulting & SI.
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$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
10% Blockchain60% Web Development30% AI DevelopmentAboveDev 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+$25 - $49 / hr2 - 9Sofia, Bulgaria
Services provided
10% Blockchain30% E-Commerce Development30% Web Development +3 services10% Custom Software Development10% Low/No Code Development10% Mobile App DevelopmentWebKings is a small website development company. Founded in 2020, the team specializes in Web Development and E-Commerce Development.
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$10,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
10% Blockchain60% Web Development30% Mobile App DevelopmentWebsite development company STARTEDIO is located in Sofia, Bulgaria. Their services include Web Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Sofia, Bulgaria
Services provided
100% BlockchainSmall Blockchain company Omicron Blockchain Solutions, is based in Sofia, Bulgaria. Their services include Blockchain.
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$5,000+$25 - $49 / hr10 - 49Varna, Bulgaria
Services provided
25% Blockchain25% Application Management & Support25% Application Testing +1 service25% Mobile App DevelopmentHeadquartered in Varna, Bulgaria, YuzuGames is an app development company. They specialize in Mobile App Development and Blockchain.
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$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
20% Blockchain20% AI Development20% Graphic Design +2 services20% Mobile App Development20% Web DevelopmentSee all 1 projectsAt Softrix, we build intelligent digital solutions that help businesses innovate, automate, and scale with confidence. We’re a software development and AI integration
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List of the Top 12 Bulgaria Blockchain Development Companies
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$5,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
32.2/40.016.8/20 Reviews8.7/10 Clients & Experience6.7/10 Market PresenceService focus
70% Blockchain30% Other -
$50,000+$50 - $99 / hr50 - 249Varna, Bulgaria
Ability to deliver
33.5/40.016.2/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
30% Blockchain70% Other -
UndisclosedUndisclosed10 - 49Sofia, Bulgaria
Ability to deliver
27.4/40.016.2/20 Reviews5.7/10 Clients & Experience5.5/10 Market PresenceService focus
50% Blockchain50% Other -
$10,000+$50 - $99 / hr10 - 49Svilengrad, Bulgaria
Ability to deliver
30.7/40.016.2/20 Reviews9.9/10 Clients & Experience4.6/10 Market PresenceService focus
30% Blockchain70% Other -
$5,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
31.3/40.016/20 Reviews9.6/10 Clients & Experience5.7/10 Market PresenceService focus
10% Blockchain90% 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% Blockchain20% Other -
$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
22.2/40.016.2/20 Reviews1.4/10 Clients & Experience4.6/10 Market PresenceService focus
35% Blockchain65% Other -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
24.1/40.016.2/20 Reviews2.3/10 Clients & Experience5.7/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed50 - 249Sofia, Bulgaria
Ability to deliver
21.5/40.016.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Blockchain80% Other -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
20.8/40.015.6/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
25% Blockchain75% Other -
$10,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
20.8/40.016.2/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
15% Blockchain85% Other -
$5,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Ability to deliver
21.1/40.016.2/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% Blockchain90% 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% Blockchain50% Other -
$10,000+Undisclosed2 - 9Sofia, Bulgaria
Ability to deliver
6.5/40.00/20 Reviews1.2/10 Clients & Experience5.3/10 Market PresenceService focus
100% Blockchain -
$10,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Blockchain50% Other -
Undisclosed$50 - $99 / hr10 - 49Varna, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Blockchain50% 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% Blockchain70% Other -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
5.8/40.00/20 Reviews1.2/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain80% 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% Blockchain80% Other -
$50,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
30% Blockchain70% Other -
$1,000+< $25 / hr50 - 249Sofia, Bulgaria
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
15% Blockchain85% Other -
$25,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain90% 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% Blockchain90% Other -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain90% Other -
Undisclosed$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other
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