# Top Blockchain Companies & Developers in Bulgaria Highly reviewed Blockchain companies in Bulgaria include LimeChain, Quanterall, INDUSTRIA, CST, EntroSolutions, hack bg - Blockchain & DLT Solutions, 137, SoCyber, Motion Software, MENA Software. 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 Bulgaria Ratings Updated: Jul 28, 2026 ### [LimeChain](https://clutch.co/profile/limechain) #### 4.9 out of 5 star rating (6 reviews) - $5,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 70% Blockchain - 10% IT Strategy Consulting - 10% Mobile App Development #### Company description LimeChain 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. [Visit Website](https://limechain.tech/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) #### Reviewed 2 times in the past 6 months In recent reviews, clients expressed high satisfaction with LimeChain's performance, particularly highlighting their proactive approach and high-quality deliverables. A CEO from Pixels praised their ability to create a seamless staking platform, noting the onboarding of over 10,000 users without issues. Similarly, a Coinbase executive commended LimeChain for timely project delivery and strong team organization. Overall, sentiment is positive, though some clients suggested improvements in communication skills for technical team members. - 1 of 2 reviews are 5 stars - 2 new reviews for Blockchain services - $200,000 – $999,999 avg. project cost [Read 2 Recent Reviews](https://clutch.co/profile/limechain?sort_by=date_desc&verified=true#reviews) #### 2 reviews mention Blockchain Blockchain Dev & Design for Web3 Gaming Company 5.0/5 — 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 system. - 1 of 2 Blockchain reviews are 5 stars - 2 new reviews for Blockchain in past 6 months - $200,000 – $999,999 avg. project cost [Read Full Review](https://clutch.co/go-to-review/limechain/431022) #### 4.4 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/limechain?verified=true#reviews) - $50,000 to $199,999 (2 reviews) - $200,000 to $999,999 (1 reviews) #### Completed projects in 4 countries - Austria (1 projects) - Bulgaria (1 projects) - Switzerland (2 projects) - United States (2 projects) [View Reviews](https://clutch.co/profile/limechain?verified=true#reviews) --- ### [Quanterall](https://clutch.co/profile/quanterall) #### 5 out of 5 star rating (3 reviews) - $50,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Varna, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 30% Blockchain - 15% IoT Development - 10% Mobile App Development - 15% Web Development #### Company description Quanterall 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. [Visit Website](https://quanterall.com/) #### Communicative Clients have consistently praised Quanterall for their effective communication throughout project execution. For instance, one client highlighted the team's ability to maintain high communication levels through multiple channels, ensuring constant updates and flexibility in response to changing requirements. Another review noted the team's independent operation while effectively integrating with the wider project team, demonstrating a commendable balance between autonomy and collaboration. Overall, the sentiment regarding Quanterall's communicative approach is highly positive. - Blockchain Development for IT Services Company (5.0/5, Jan 31, 2023): The Quanterall team worked together, pair programming and supporting each other, and they reported weekly to the Marlowe team meeting, contributing to the overall Marlowe project, as well as receiving feedback from team members. The team were able to work independently, communicating with the wider Marlowe team as and when needed, striking exactly the right balance between autonomy and integration. [Read Full Review](https://clutch.co/go-to-review/quanterall/178633) - Software Integration for Logistics Company (5.0/5, Nov 12, 2021): Communication is at a very high level within the company through several channels allowing our team to be in constant knowledge of the current stage and interfere at any needed moment. Quanterall team acts with flexibility which is appreciated by us as a customer. [Read Full Review](https://clutch.co/go-to-review/quanterall/4581) #### Experience in 3 industries 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. [Read All Reviews](https://clutch.co/profile/quanterall?verified=true#reviews) ##### IT Services Experience Quanterall demonstrates strong expertise in functional programming and blockchain technologies, particularly through their successful collaboration on the Cardano blockchain. Clients commend their high-quality implementations and systematic testing practices, which significantly contributed to developing financial smart contracts. Their ability to balance autonomy and integration within project teams is praised. However, there is potential for improvement in their knowledge of Cardano tools and Haskell. Overall, Quanterall is well-suited for projects requiring specialized blockchain development. - 1 review for it services industry - 1 review is 5 stars - Unknown avg. project cost - Blockchain Development for IT Services Company (5.0/5, Jan 31, 2023): Quanterall helped an IT services company develop a blockchain using Haskell, Marlowe, and Plutus technologies. The team helped validate, correct, and enhance the company's existing implementation process. [Read Full Review](https://clutch.co/go-to-review/quanterall/178633) ##### Financial services Experience Quanterall has demonstrated significant expertise in the Financial services industry, particularly in payment processing solutions. A client from Sumup praised their ability to develop a reliable testing system for card acceptance, showcasing their technical proficiency in financial transaction protocols. The partnership emphasized Quanterall's strength in talent development and professionalism. Overall, clients have expressed high satisfaction with Quanterall's impact on enhancing infrastructure and reducing error detection times, indicating a strong fit for businesses seeking robust financial technology solutions. - 1 review for financial services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - EMV Simulator for Financial Technology Company (5.0/5, Nov 29, 2021): Quanterall developed an EMV simulating system for a financial technology company. They're tasked with automating the client's EMV transactions testing by developing a testing backend system using Erlang. [Read Full Review](https://clutch.co/go-to-review/quanterall/5634) ##### Logistics & Supply Chain Experience Quanterall demonstrates notable expertise in the Logistics & Supply Chain sector, delivering integrated software solutions for fleet management and invoicing. Clients commend their flexible project management and effective communication, which fosters consistent collaboration. Feedback highlights Quanterall's ability to adapt to changes in business strategy, ensuring relevant software functionality. Overall sentiment is positive, suggesting Quanterall is a suitable partner for companies seeking innovative solutions in the Logistics & Supply Chain industry. - 1 review for logistics & supply chain industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Software Integration for Logistics Company (5.0/5, Nov 12, 2021): Quanterall is developing integrated software for a logistics company. The client wants the platform to include invoicing fleets and equipment management. [Read Full Review](https://clutch.co/go-to-review/quanterall/4581) #### 5.0 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/quanterall?verified=true#reviews) - $10,000 to $49,000 (1 reviews) - $50,000 to $199,999 (1 reviews) #### Completed projects in 3 countries - Bulgaria (1 projects) - Singapore (1 projects) - England (1 projects) [View Reviews](https://clutch.co/profile/quanterall?verified=true#reviews) --- ### [INDUSTRIA](https://clutch.co/profile/industria) #### 5 out of 5 star rating (4 reviews) - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 30% Custom Software Development - 50% Blockchain #### Company description INDUSTRIA 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. [Visit Website](https://www.industria.tech/) #### Unique expertise Clients have expressed high satisfaction with INDUSTRIA's unique expertise, particularly in UI design and Corda solutions. A co-founder of Finteum noted their impressive capabilities in UI design, stating that much of it has endured despite subsequent code refactoring. The strong reputation of INDUSTRIA as a leading partner in building complex trading platforms further reinforces their specialized knowledge and reliability in delivering quality outcomes. - Custom Software Dev for Financial Services Company (5.0/5, Mar 23, 2022): Looking back on it, the UI design capabilities. The code has been replaced or refactored in the meantime, but a lot of the design has survived. [Read Full Review](https://clutch.co/go-to-review/industria/14017) #### Experience in 4 industries 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. [Read All Reviews](https://clutch.co/profile/industria?verified=true#reviews) ##### Other Industry Experience INDUSTRIA has received positive feedback for its expertise in Distributed Ledger Technology (DLT) consulting and development, particularly on the R3 Corda platform. Clients highlight their excellent engineering and project management capabilities, noting their efficient and supportive collaboration style. The successful completion of Proof of Concepts in diverse domains demonstrates their ability to deliver impactful solutions. Overall, INDUSTRIA is viewed as a reliable partner capable of addressing complex challenges in the Other Industry sector. - 1 review for other industry industry - 1 review is 5 stars - $1,000,000 – $9,999,999 avg. project cost - Blockchain Development for Automation Machinery Company (5.0/5, Mar 23, 2022): 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 Full Review](https://clutch.co/go-to-review/industria/2134) ##### Software Experience INDUSTRIA has garnered positive feedback for their expertise in developing software solutions, particularly the Corda platform. Clients highlight their collaborative approach, effective project management, and strong technical skills across front-end and back-end development. The company's proficiency in UI design and ability to deliver high-quality results in a timely manner further establish their strengths within the Software industry. Overall, clients express satisfaction with the partnership, making INDUSTRIA a viable option for businesses seeking reliable software development services. - 1 review for software industry - 1 review is 5 stars - Unknown avg. project cost - Custom Software Dev for Financial Services Company (5.0/5, Mar 23, 2022): INDUSTRIA  developed custom software for a financial services company. They utilized R3's Corda, Kotlin, API, and Javascript to develop the software and create the client's platform's base functionality. [Read Full Review](https://clutch.co/go-to-review/industria/14017) ##### Utilities Experience INDUSTRIA has received exceptional feedback within the Utilities industry, particularly for their role in developing the PowerRegistry platform. Clients commend their extensive expertise in blockchain technology, specifically with Corda DLT, and their proactive project management. The firm is recognized for delivering projects on time and within budget while providing additional support and guidance. Their commitment to building long-term partnerships and their comprehensive development capabilities position them as a strong choice for companies seeking innovative solutions in the Utilities sector. - 1 review for utilities industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Custom Software Development for Blockchain-Enabled Platform (5.0/5, Feb 22, 2022): INDUSTRIA developed and coded software for a blockchain-enabled platform. They provided UX designs and facilitated software testing and quality assurance, among other technical tasks. [Read Full Review](https://clutch.co/go-to-review/industria/11779) ##### Environmental Services Experience INDUSTRIA has received positive feedback from clients in the Environmental Services industry, particularly for their expertise in developing Corda-based blockchain solutions. Clients highlight their strong technical knowledge, proactive problem-solving capabilities, and effective communication practices. The successful delivery of projects, including meeting milestones on time, illustrates their commitment to professionalism and reliability. Overall, INDUSTRIA is recognized as a strong candidate for companies seeking innovative technological solutions in the Environmental sector. - 1 review for environmental services industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Custom Software Dev for Ecosystem Services Platform (5.0/5, Feb 2, 2022): INDUSTRIA has developed custom software for an ecosystem services company. They've created a Corda-based blockchain and tokenization platform to provide transparency and trust in the sustainability marketplace. [Read Full Review](https://clutch.co/go-to-review/industria/10270) #### Completed projects in 3 countries - France (1 projects) - United States (1 projects) - England (2 projects) [View Reviews](https://clutch.co/profile/industria?verified=true#reviews) #### 96% of employees work in Sofia office Sofia, Bulgaria 7-9 Uzundzhovska St. 21 - 30 employees +359 2 980 37 19 [See All Locations (2)](https://clutch.co/profile/industria#location) --- ### [CST](https://clutch.co/profile/cst) #### 5 out of 5 star rating (1 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Svilengrad, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 30% BI & Big Data Consulting & SI - 30% Blockchain - 30% Cloud Consulting & SI #### Company description CST 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. [Visit Website](http://cst-bg.net/) #### Understands their clients' needs CST demonstrates a strong understanding of client needs, as evidenced by their adaptability and effective communication. One client noted that CST's team became knowledgeable about golf platforms through extensive discussions. They emphasized trust and collaboration, stating that CST thinks like project owners and provides valuable input. However, some clients pointed out that developers may prioritize technical tasks over customer service, suggesting a need for clear client expectations to mitigate misunderstandings. #### Experience in 1 industry 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. [Read All Reviews](https://clutch.co/profile/cst?verified=true#reviews) ##### Sports Experience CST demonstrates significant expertise in developing tailored solutions for the Sports industry, particularly in golf and footgolf tournament management. Clients appreciate their flexibility, professionalism, and adherence to deadlines and budgets. Despite initial knowledge gaps in the sports domain, CST has shown a capacity for learning and adapting, leading to successful project outcomes. Overall, potential clients in the Sports sector can expect a collaborative and trustworthy partnership that values clear communication and project ownership. - 1 review for sports industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Web App Development for Sports Startup (5.0/5, Nov 10, 2020): CST built a web-based and hybrid mobile application for a sports startup. They developed the solution using Python and implementing specifications. Now, their team provides ongoing maintenance and support. [Read Full Review](https://clutch.co/go-to-review/cst/111401) #### 4.5 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/cst?verified=true#reviews) - $200,000 to $999,999 (1 reviews) --- ### [EntroSolutions](https://clutch.co/profile/entrosolutions) #### 4.9 out of 5 star rating (7 reviews) - $5,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 40% Custom Software Development - 10% Blockchain - 20% E-Commerce Development - 10% IT Strategy Consulting - 10% Web Design - 10% Web Development #### Company description EntroSolutions 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. [Visit Website](http://entro.solutions/) #### Flexible EntroSolutions has received positive feedback for their flexibility in adapting to client needs and project management styles. Clients noted their willingness to take on diverse challenges without predetermined answers, highlighting their adaptability and open-mindedness. One client remarked on their ability to adjust to project management processes seamlessly, while another appreciated their swift support during development tasks. Overall, the sentiment reflects a strong commendation for their flexible approach, enhancing collaboration and problem-solving. - Dev Outsourcing for Design & Dev Agency (4.5/5, Mar 2, 2021): They adjusted to our project management style without enforcing their own. Their ability to adapt to the needs and desires of their client. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/83813) - Software Dev, Prototyping, & Refactoring for E-Learning Firm (5.0/5, Nov 10, 2020): One of the great things about working at this scale, with a small business, is the flexibility. EntroSolutions has done a lot of work for us, and they’re well-educated and able to solve problems that neither of us had dealt with before. They have the right level of professional confidence and courage to solve problems, and that’s key for me. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/110641) - Web Design, WordPress Update & SEO for Medical Center (5.0/5, Mar 25, 2024): The style of communication, the level of professional knowledge, the customer tailored approach as well as the flexibility in all matters surrounding the project. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/277838) #### Experience in 6 industries 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. [Read All Reviews](https://clutch.co/profile/entrosolutions?verified=true#reviews) ##### Education Experience EntroSolutions has demonstrated significant expertise in the Education sector, particularly in ed-tech software development. Clients highlight the firm's ability to effectively migrate legacy systems and implement robust solutions, showcasing their flexibility and problem-solving skills. The open-minded approach and strong communication with clients have been particularly praised, leading to impactful outcomes such as automated testing and improved system performance. Overall, EntroSolutions is well-suited for businesses seeking innovative and reliable tech solutions in the Education industry. - 1 review for education industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Software Dev, Prototyping, & Refactoring for E-Learning Firm (5.0/5, Nov 10, 2020): EntroSolutions provides ongoing software development solutions to an ed-tech company. They’ve updated the client’s internal legacy systems and implemented new technologies.  [Read Full Review](https://clutch.co/go-to-review/entrosolutions/110641) ##### Medical Experience EntroSolutions has demonstrated strong expertise in the Medical industry, particularly through its work with clinical trials and osteodensitometry examinations. Feedback highlights their effective search engine optimization and website development, resulting in significant online engagement. Clients commend their responsive project management and tailored communication, emphasizing the professional knowledge and flexibility provided. Overall, the company is well-regarded for delivering impactful solutions that enhance online presence and operational efficiency in the Medical sector. - 1 review for medical industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Web Design, WordPress Update & SEO for Medical Center (5.0/5, Mar 25, 2024): A medical center hired EntroSolutions to design a new theme for their website and implement the latest version of WordPress. The team provided on-site SEO services, Google profile setup, and sitemap indexing. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/277838) ##### IT Services Experience EntroSolutions has garnered positive feedback in the IT Services industry for their expertise in web development and app solutions. Clients highlight their excellent communication, adherence to timelines, and a combination of competitive pricing and professional knowledge. Notably, their ability to deliver custom solutions, such as web scrapers and Shopify apps, demonstrates a strong impact in enhancing client projects. Overall, they are regarded as trustworthy partners capable of meeting specific business needs. - 2 reviews for it services industry - 2 reviews are 5 stars - Less than $10,000 avg. project cost - Shopify App Dev for Shopify Agency (5.0/5, Feb 4, 2021): A Shopify agency hired EntroSolutions to develop a Shopify app. The team provided backend support to build a fully functioning app to the specifications of the client. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/56614) - Custom Software Dev for Web Dev Company (5.0/5, Sep 7, 2022): EntroSolutions developed a custom web scraper for a website development company. Using PHP, JavaScript, CSS, and HTML as key technologies, they incorporated improvements based on customers' feedback. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/157147) ##### Retail Experience EntroSolutions has demonstrated significant expertise in the Retail industry, particularly in web development and e-commerce solutions. Clients praise their professionalism, responsiveness, and ability to deliver high-quality, tailored solutions. Notably, they effectively address technical challenges and optimize website performance, ensuring unique functionalities that enhance user experience. The overall sentiment is highly positive, with clients expressing a strong desire to continue partnerships, indicating reliability and satisfaction with outcomes. - 1 review for retail industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Web Dev & Maintenance for Online Homewares Retailer (5.0/5, Mar 2, 2022): EntroSolutions is a homewares retailer’s web development partner. They've rebuilt the client’s e-commerce site on OpenCart and AngularJS. Since the site launch, they’ve begun maintenance and added new features. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/1431) ##### Financial services Experience EntroSolutions has demonstrated expertise in the Financial services industry through their work with REINNO, a financial technology firm. Their ability to deliver customized blockchain solutions and integrate features like tokenized loans showcases their strong technical capabilities. Client feedback highlights their professionalism, timely project delivery, and effective communication. Overall, their proven track record in developing innovative financial solutions indicates that EntroSolutions is a reliable partner for businesses seeking advancement in the Financial services sector. - 1 review for financial services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Custom Software Dev for Financial Technology Company (5.0/5, Nov 30, 2021): A financial technology company hired EntroSolutions to create blockchain smart contracts and customize their campaign script by implementing new features into it. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/5731) ##### Advertising & marketing Experience EntroSolutions has received positive feedback from clients in the Advertising & marketing sector, particularly for their adaptability and ability to integrate seamlessly into existing workflows. Their development expertise and support during project challenges have been highlighted as significant strengths. Clients appreciate their responsive communication and willingness to align with project management styles. Overall, they are seen as a reliable partner capable of enhancing project outcomes, making them a suitable choice for businesses seeking development support in marketing initiatives. - 1 review for advertising & marketing industry - $10,000 – $49,000 avg. project cost - Dev Outsourcing for Design & Dev Agency (4.5/5, Mar 2, 2021): A creative marketing agency outsourced a team of web developers from EntroSolutions. The team was tasked with supporting them on several development-related client projects. [Read Full Review](https://clutch.co/go-to-review/entrosolutions/83813) #### 4.9 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/entrosolutions?verified=true#reviews) - $10,000 to $49,000 (3 reviews) - Less than $10,000 (2 reviews) - $50,000 to $199,999 (1 reviews) - $200,000 to $999,999 (1 reviews) #### Completed projects in 3 countries - Bulgaria (3 projects) - Germany (2 projects) - England (2 projects) [View Reviews](https://clutch.co/profile/entrosolutions?verified=true#reviews) --- ### [hack bg - Blockchain & DLT Solutions](https://clutch.co/profile/hack-bg-blockchain-dlt-solutions) #### 5 out of 5 star rating (1 reviews) - $5,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 80% Blockchain - 5% IT Strategy Consulting - 5% Other Application Development #### Company description hack 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. [Visit Website](https://hack.bg) #### High-quality work Clients have consistently praised hack bg - Blockchain & DLT Solutions for delivering exceptionally high-quality work within deadlines. One client highlighted the team's effective communication and direct access to all members involved, noting that the project was launched successfully and performed flawlessly. The emphasis on strong contract security and a smooth minting process further underscores the positive sentiment toward the quality of their services. #### Experience in 1 industry 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. [Read All Reviews](https://clutch.co/profile/hack-bg-blockchain-dlt-solutions?verified=true#reviews) ##### Arts, entertainment & music Experience Hack.bg demonstrates strong expertise in the Arts, entertainment, and music sectors, particularly in NFT projects. A client praised their high-quality blockchain solutions, noting the efficient development of smart contracts and web3 integrations that met critical launch deadlines. The team's effective communication and adaptability were highlighted as key strengths, ensuring smooth collaboration and project management. Overall, their experience with NFT technology and commitment to quality positions them as a solid choice for projects within the Arts and entertainment industry. - 1 review for arts, entertainment & music industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Smart Contract for NFT Platform (5.0/5, Sep 30, 2022): hack bg - Blockchain & DLT Solutions developed a smart contract for an NFT platform. They built the client's project for the Ethereum blockchain and the IFPS storage layer using Solidity. [Read Full Review](https://clutch.co/go-to-review/hack-bg-blockchain-dlt-solutions/160507) #### 4.0 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/hack-bg-blockchain-dlt-solutions?verified=true#reviews) - $10,000 to $49,000 (1 reviews) --- ### [137](https://clutch.co/profile/137) #### 5 out of 5 star rating (2 reviews) - $1,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 15% Custom Software Development - 5% AI Development - 35% Blockchain - 35% Web Development #### Company description 137 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. [Visit Website](https://137.studio) #### 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 (5.0/5, Mar 12, 2021): This 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. [Read Full Review](https://clutch.co/go-to-review/137/95284) - Website Development for Hunting Preserve (5.0/5, Nov 24, 2020): After 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. [Read Full Review](https://clutch.co/go-to-review/137/122001) #### Experience in 2 industries 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. [Read All Reviews](https://clutch.co/profile/137?verified=true#reviews) ##### Other industries Experience Feedback from clients in the Other industries sector highlights 137's strong expertise in delivering tailored web solutions. Clients commend their effective communication, collaborative approach, and impressive design capabilities, which significantly enhance their market presence. The company's ability to provide custom solutions at fair prices is particularly noted, making them a valuable partner for businesses aiming to establish a competitive edge. Overall, sentiment is highly positive, indicating a strong fit for companies in need of specialized digital services. - 1 review for other industries industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Web Dev & Design for Construction Company (5.0/5, Mar 12, 2021): 137 was hired by a construction company to develop and design their website. The team also assisted in the SEO part of the website. [Read Full Review](https://clutch.co/go-to-review/137/95284) ##### Arts, entertainment & music Experience 137 has demonstrated strong expertise in the Arts, entertainment, and music industry through their design capabilities and strategic approach. Clients commend their ability to create visually compelling, responsive websites that enhance online presence and competitiveness. The company's effective communication and project management style fosters collaboration, allowing for the realization of unique design visions. Overall, their commitment to quality and innovation positions them as a suitable partner for businesses seeking impactful digital solutions in this sector. - 1 review for arts, entertainment & music industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Website Development for Hunting Preserve (5.0/5, Nov 24, 2020): A hunting preserve hired 137 to redevelop their decade old website and turn it into a renewed, responsive, and informational platform. [Read Full Review](https://clutch.co/go-to-review/137/122001) #### 4.8 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/137?verified=true#reviews) - Less than $10,000 (2 reviews) --- ### [SoCyber](https://clutch.co/profile/socyber) #### 5 out of 5 star rating (13 reviews) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% BI & Big Data Consulting & SI - 10% Blockchain - 10% Corporate Training & Coaching - 10% Application Management & Support - 10% Graphic Design - 10% Cybersecurity - 10% Public Relations - 10% Social Media Marketing - 10% Application Testing - 10% Web Development #### Company description SoCyber 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. [Visit Website](https://so-cyber.com/) #### Timely Clients consistently praise SoCyber for their timely delivery of services. One client noted that reports were delivered on schedule without the need for additional inquiries, emphasizing their efficiency. Another client highlighted the effectiveness of SoCyber's support, stating that their work was completed within a tight timeframe, resulting in a stress-free project experience. Overall, feedback reflects a strong sentiment regarding SoCyber's punctuality and reliability in meeting deadlines. - Cybersecurity for Credit Card Issuing Company (5.0/5, Jun 2, 2022): SoCyber was quick to deliver. [Read Full Review](https://clutch.co/go-to-review/socyber/21370) - Cybersecurity for IT Services Company (5.0/5, Nov 15, 2021): The project was fulfilled without stress and problems. SoCyber support was on time with the requested and expected quality. [Read Full Review](https://clutch.co/go-to-review/socyber/4779) - Penetration Testing for Video Chat Services Company (5.0/5, Dec 18, 2024): The SoCyber team demonstrated efficient project management with streamlined communication and contract processes, including prompt NDA signing. Their technical team is highly professional, consistently delivering work on time and within budget while being responsive to the project's needs. Additionally, their highly professional technical team consistently delivered quality work on time and within budget, showcasing exceptional reliability and efficiency. [Read Full Review](https://clutch.co/go-to-review/socyber/338351) #### Experience in 5 industries 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. [Read All Reviews](https://clutch.co/profile/socyber?verified=true#reviews) ##### Information technology Experience SoCyber has received positive feedback in the Information Technology sector, particularly for their expertise in web application and API penetration testing. Clients highlight the company's efficient project management, professionalism, and timely delivery of services. Their ability to reduce CVSS risk scores significantly demonstrates their impact on enhancing security posture. Overall, SoCyber is viewed as a reliable partner that aligns well with client values and budget, making them a strong candidate for IT projects. - 1 review for information technology industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Penetration Testing for Video Chat Services Company (5.0/5, Dec 18, 2024): SoCyber conducted web app and API penetration testing for a video chat services company. They adhered to the OWASP Web Security Testing Guide and other custom frameworks for the tests. [Read Full Review](https://clutch.co/go-to-review/socyber/338351) ##### Software Experience SoCyber has garnered positive feedback for their expertise in addressing security vulnerabilities within software applications, particularly through thorough penetration testing. Clients commend their detailed reporting, responsiveness, and commitment to aligning security protocols with industry standards. Their proactive communication and client-centric approach have been highlighted as significant strengths. Overall, clients express high satisfaction with SoCyber's work, indicating their potential fit for businesses seeking robust cybersecurity solutions in the software industry. - 2 reviews for software industry - 2 reviews are 5 stars - Less than $10,000 avg. project cost - Cybersecurity for Financial Management Solutions Firm (5.0/5, Jul 5, 2023): SoCyber provided penetration testing for a financial management solutions firm. The team aimed to identify security vulnerabilities across the client's app and its components. [Read Full Review](https://clutch.co/go-to-review/socyber/213992) - Cybersecurity Services for Software Development Company (5.0/5, Aug 13, 2023): SoCyber provided cybersecurity services for a software development company. They conducted penetration testing of an internal ERP system and identified potential security vulnerabilities. [Read Full Review](https://clutch.co/go-to-review/socyber/224931) ##### Consulting Experience SoCyber is highly regarded in the Consulting industry for their expertise in IT security and project management. Clients commend their professionalism, responsiveness, and effective communication. Their ability to deliver successful outcomes, particularly in penetration testing and vulnerability assessments, showcases their strength in addressing complex security challenges. Overall, the positive sentiment reflects SoCyber's alignment with client values and their impactful contribution to enhancing cybersecurity, making them a strong candidate for potential consulting partnerships. - 2 reviews for consulting industry - 2 reviews are 5 stars - Less than $10,000 avg. project cost - Cybersecurity Services for Management Consulting Company (5.0/5, Nov 15, 2021): A management consulting company hired SoCyber for cybersecurity services. The team performed security audits, particularly penetration testings, vulnerability assessments, and IT consulting on various projects.  [Read Full Review](https://clutch.co/go-to-review/socyber/4780) - Network Segmentation for IT Consulting Firm (5.0/5, Jul 5, 2023): SoCyber performed a network segmentation test for an IT consulting firm. The team's goal was to verify that out-of-scope networks can't be accessed by the cardholder's data environment. [Read Full Review](https://clutch.co/go-to-review/socyber/214020) ##### Financial services Experience SoCyber has garnered positive feedback within the Financial services industry, particularly for its expertise in cybersecurity and compliance audits. Clients, including banks and financial intermediaries, commend their efficient execution of complex projects such as PSD2 compliance and penetration testing. The company's ability to deliver structured and comprehensible reports, as well as their skilled team of certified professionals, has made a significant impact, instilling confidence in clients regarding their cybersecurity posture. Overall, SoCyber is highly recommended for financial institutions seeking reliable cybersecurity solutions. - 4 reviews for financial services industry - 4 reviews are 5 stars - Less than $10,000 avg. project cost - Penetration Testing for Banking Company (5.0/5, Nov 15, 2021): SoCyber performed penetration testings for a banking company. They were responsible for general assessment and Black box and White box testings.  [Read Full Review](https://clutch.co/go-to-review/socyber/4781) - Cybersecurity for Credit Card Issuing Company (5.0/5, Jun 2, 2022): SoCyber provided cybersecurity services for a card issuing company. The team performed a PSD2 audit for the client's customer authentication process. [Read Full Review](https://clutch.co/go-to-review/socyber/21370) - Penetration Testing Services for Trading & Investment Firm (5.0/5, Nov 19, 2021): After being a target of cyberattacks and hackers, an investment intermediary company hired SoCyber to conduct penetration testing with their partner firm.  [Read Full Review](https://clutch.co/go-to-review/socyber/70110) - Three Cybersecurity Audits for Banking Organization (5.0/5, Sep 23, 2022): SoCyber performed three cybersecurity audits for a banking organization. The team audited the company's mobile app, web app, and payment gateway. Four teammates worked directly with the client on the project. [Read Full Review](https://clutch.co/go-to-review/socyber/159512) ##### IT Services Experience SoCyber has garnered positive feedback in the IT Services industry for their cybersecurity expertise, particularly in penetration testing and security audits. Clients commend their structured approach, thorough reporting, and flexibility in service offerings. The team demonstrates strong communication and effective collaboration, ensuring timely and high-quality deliverables. Their capability to identify vulnerabilities and provide actionable recommendations enhances their reputation as a reliable partner. Overall, SoCyber is well-suited for companies seeking specialized cybersecurity solutions. - 2 reviews for it services industry - 2 reviews are 5 stars - Less than $10,000 avg. project cost - Cybersecurity for IT Services Company (5.0/5, Nov 15, 2021): An IT services company hired SoCyber for cybersecurity. The team performed penetration testing, security audit, vulnerability discovery, and exploitation in order to provide a full report with recommendations.  [Read Full Review](https://clutch.co/go-to-review/socyber/4779) - Penetration Testing for Cybersecurity Company (5.0/5, Nov 16, 2021): A cybersecurity company hired SoCyber to perform the annual cybersecurity audit of an end client. They conducted a security check of their assets and infrastructures and delivered a recommendations report. [Read Full Review](https://clutch.co/go-to-review/socyber/4856) #### 5.0 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/socyber?verified=true#reviews) - Less than $10,000 (11 reviews) #### Completed projects in 3 countries - Bulgaria (8 projects) - United States (1 projects) - England (2 projects) [View Reviews](https://clutch.co/profile/socyber?verified=true#reviews) --- ### [Motion Software](https://clutch.co/profile/motion-software) #### 5 out of 5 star rating (2 reviews) - 50 - 249 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 20% Blockchain - 20% Mobile App Development - 15% IT Staff Augmentation - 15% Web Development #### Company description Motion 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. [Visit Website](https://motion-software.com/) #### Timely Clients have consistently praised Motion Software for their timeliness in project delivery. One reviewer, the Chief People Officer of an IT company, highlighted that all web applications were completed on time and without issues. Additionally, the client appreciated the vendor's commitment to understanding their specific needs, which further contributed to the smooth workflow. Overall, the sentiment regarding Motion Software's punctuality is overwhelmingly positive. - Staff Augmentation for IT Company (5.0/5, Jan 17, 2022): Actively participated in the web applications development for various projects that were successfully completed and on time. Everything was completed on time and without any issues. [Read Full Review](https://clutch.co/go-to-review/motion-software/8742) #### Experience in 1 industry 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. [Read All Reviews](https://clutch.co/profile/motion-software?verified=true#reviews) ##### IT Services Experience Motion Software has garnered positive feedback for its expertise in IT services, particularly in web application development and frontend technologies like React and Angular. Clients commend the company's professionalism, effective collaboration, and timely project delivery. Notably, their ability to integrate seamlessly with client teams and understand specific technical needs demonstrates their strong commitment to client success. Overall, Motion Software's reputation for quality and reliability makes them a compelling choice for businesses in need of IT solutions. - 2 reviews for it services industry - 2 reviews are 5 stars - Less than $10,000 avg. project cost - IT Consulting & SI for Development Studio (5.0/5, Dec 14, 2021): Motion Software provided Angular frontend development support for a development studio. They were tasked with supporting the development of a solution for the International Digital Asset Exchange Association. [Read Full Review](https://clutch.co/go-to-review/motion-software/6792) - Staff Augmentation for IT Company (5.0/5, Jan 17, 2022): Motion Software is providing IT support for an IT company. They're tasked with assisting the client in developing and maintaining React applications and providing consulting services. [Read Full Review](https://clutch.co/go-to-review/motion-software/8742) #### 5.0 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/motion-software?verified=true#reviews) - Less than $10,000 (1 reviews) - $10,000 to $49,000 (1 reviews) --- ### [MENA Software](https://clutch.co/profile/mena-software) #### 4.8 out of 5 star rating (4 reviews) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% BI & Big Data Consulting & SI - 25% Blockchain - 15% Back Office Outsourcing - 10% IoT Development - 10% Business Consulting - 10% Mobile App Development - 10% Web Development #### Company description MENA 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. [Visit Website](https://menasoftware.com/) #### Unique expertise Clients highlight MENA Software's unique expertise in blockchain development, noting their outstanding competence in the field. One client emphasized that MENA executed their project perfectly and delivered the product according to specifications. Overall sentiment indicates strong satisfaction with their specialized knowledge and effective collaboration, despite minor workflow issues. - Blockchain Development Consulting for Crypto Media Firm (4.5/5, Dec 12, 2018): The competence in their chosen field was outstanding. They executed perfectly and delivered the product according to our specifications. [Read Full Review](https://clutch.co/go-to-review/mena-software/34095) #### Experience in 4 industries 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. [Read All Reviews](https://clutch.co/profile/mena-software?verified=true#reviews) ##### Information technology Experience MENA Software has received positive feedback for their expertise in developing reliable and user-friendly platforms, showcasing strong project management skills. Clients appreciate their dedication and effective teamwork, which contribute to successful project outcomes. The company’s ability to integrate cutting-edge technology adds significant value to client operations in the Information Technology industry, making them a strong candidate for businesses seeking reliable software development partners. - 1 review for information technology industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Platform Development for a Digital Design Agency (5.0/5, Dec 18, 2018): MENA Software built a platform from scratch, following a pre-created design idea. They also managed and ran QA and testing. [Read Full Review](https://clutch.co/go-to-review/mena-software/36372) ##### Advertising & marketing Experience MENA Software has received positive feedback in the Advertising and marketing industry for their expertise in blockchain projects. Clients commend their outstanding competence and effective execution, noting successful project delivery and excellent collaboration. Despite minor issues, the overall sentiment reflects a strong capability in providing comprehensive marketing solutions, making them a promising partner for businesses seeking reliable and skilled marketing services in this niche. - 1 review for advertising & marketing industry - Less than $10,000 avg. project cost - Blockchain Development Consulting for Crypto Media Firm (4.5/5, Dec 12, 2018): MENA Software helped develop a blockchain software solution from scratch. [Read Full Review](https://clutch.co/go-to-review/mena-software/34095) ##### IT Services Experience MENA Software has received positive feedback for their expertise in software development services, noted for their professionalism and promptness. Clients appreciate their affordable pricing and the satisfaction of their end-users. The company's ability to allocate dedicated developers effectively has been highlighted as a strength. Overall, MENA Software demonstrates a commitment to quality service delivery, making them a compelling choice for businesses seeking reliable IT service partners. - 1 review for it services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Software Update for Online Consulting Service (5.0/5, Oct 19, 2018): MENA Software provided their development expertise for updating a software product. [Read Full Review](https://clutch.co/go-to-review/mena-software/136229) ##### Gaming Experience MENA Software has demonstrated strong expertise in the Gaming industry, particularly through their collaboration with Arc Entertainment on the development of an eight-ball pool app. Clients commend their capacity to deliver high-quality graphics, effective project management, and comprehensive maintenance services. The successful launch of the app resulted in over 50,000 users, highlighting their positive impact on client ventures. Overall, MENA Software is well-equipped to support gaming projects with their skilled team and proven track record. - 1 review for gaming industry - $50,000 – $199,999 avg. project cost - App Dev for Gaming Company (4.5/5, Oct 19, 2018): MENA Software developed a gaming app. They provided the designs, graphics, and maintenance for the platform. [Read Full Review](https://clutch.co/go-to-review/mena-software/136322) #### 4.8 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/mena-software?verified=true#reviews) - $10,000 to $49,000 (2 reviews) - Less than $10,000 (1 reviews) - $50,000 to $199,999 (1 reviews) #### Completed projects in 2 countries - Bulgaria (2 projects) - United Arab Emirates (1 projects) [View Reviews](https://clutch.co/profile/mena-software?verified=true#reviews) --- ### [Generic Soft](https://clutch.co/profile/generic-soft) #### 5 out of 5 star rating (11 reviews) - $10,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 10% AI Development - 15% Blockchain - 5% IoT Development - 10% Mobile App Development - 30% Web Development #### Company description Generic 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. [Visit Website](https://genericsoft.eu/) #### Reliable Clients consistently describe Generic Soft as a reliable partner, highlighting their commitment to project timelines and quality work. One client noted their realistic deadlines and proactive problem-solving approach, stating, 'If there is ever a delay, we prioritize with them and find a way to avoid affecting the whole delivery.' Their team is praised for strong communication and collaboration, with feedback indicating that all members match the quality of in-house staff, reinforcing their reputation as a dependable development partner. #### 1 review mentions Blockchain NFT Marketplace Dev for Boutique Software Development Agency 5.0/5 — 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. - 1 of 1 Blockchain reviews are 5 stars - Unknown avg. project cost [Read Full Review](https://clutch.co/go-to-review/generic-soft/203792) #### 4.9 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/generic-soft?verified=true#reviews) - $200,000 to $999,999 (3 reviews) - Less than $10,000 (2 reviews) #### Completed projects in 3 countries - Bulgaria (6 projects) - Norway (1 projects) - England (2 projects) [View Reviews](https://clutch.co/profile/generic-soft?verified=true#reviews) --- ### [Smarch](https://clutch.co/profile/smarch) #### 5 out of 5 star rating (2 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 30% Custom Software Development - 10% Blockchain - 20% Mobile App Development - 30% Web Development #### Company description Smarch 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. [Visit Website](https://smarch.co) #### 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 (5.0/5, Apr 1, 2020): The 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. [Read Full Review](https://clutch.co/go-to-review/smarch/48732) #### Experience in 2 industries 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. [Read All Reviews](https://clutch.co/profile/smarch?verified=true#reviews) ##### IT Services Experience Smarch demonstrates strong expertise in integrating complex IT solutions, notably in subscription management for platforms like Shopify. Clients commend their innovative problem-solving capabilities, noting successful outcomes where others failed. Their attentive communication and thorough project management contribute to a positive experience. Overall, the sentiment towards Smarch is highly favorable, making them a compelling choice for businesses seeking reliable IT services in challenging scenarios. - 1 review for it services industry - 1 review is 5 stars - Less than $10,000 avg. project cost - E-Commerce Development for Coffee E-Retailer (5.0/5, Nov 24, 2020): Smarch provided e-commerce development for a coffee e-retailer. The team helped in building and integrating a subscription flow with the Recharge app on Shopify. [Read Full Review](https://clutch.co/go-to-review/smarch/122191) ##### Advertising & marketing Experience Smarch has demonstrated exceptional expertise in the Advertising & marketing industry, particularly through their development of custom AI solutions that enhance product recommendations. Clients praise their outstanding service, efficiency, and rapid project execution, with significant positive impacts on sales—one client reported a 10% increase in average order value within a month. The consistent delivery of tailored solutions and effective communication further establishes Smarch as a strong contender for businesses seeking innovative marketing strategies. - 1 review for advertising & marketing industry - 1 review is 5 stars - Less than $10,000 avg. project cost - AI Development for Online Marketing Company (5.0/5, Apr 1, 2020): Smarch provided AI development services for a digital marketing company. The team also built a custom-tailored coordination and map solution for the client's e-commerce platform. [Read Full Review](https://clutch.co/go-to-review/smarch/48732) #### 4.8 out of 5.0 rating for cost What 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. [Read All Reviews](https://clutch.co/profile/smarch?verified=true#reviews) - Less than $10,000 (2 reviews) #### Completed projects in 2 countries - Denmark (1 projects) - Sweden (1 projects) [View Reviews](https://clutch.co/profile/smarch?verified=true#reviews) --- ### [WeiChain Tech](https://clutch.co/profile/weichain-tech) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 50% Blockchain - 25% Mobile App Development - 25% Web Development #### Company description WeiChain Tech is a Blockchain company. The agency is based in Singapore, Singapore and Sofia, Bulgaria. Their services include Blockchain and Web Development. [Visit Website](https://www.weichain.tech/) #### 93% of employees work in Sofia office Sofia, Bulgaria ulitsa "Oborishte" 5b 10 - 15 employees [See All Locations (2)](https://clutch.co/profile/weichain-tech#location) --- ### [Infinite X](https://clutch.co/profile/infinite-x) - $10,000+ minimum project size - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 100% Blockchain #### Company description Infinite X is a small Blockchain company. They focus on Blockchain and were founded in 2017. [Visit Website](https://infinitex.tech) --- ### [Fusion Software](https://clutch.co/profile/fusion-software-0) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 50% Custom Software Development - 50% Blockchain #### Company description Established 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 Blockchain. [Visit Website](https://fusionsoftware.io) --- ### [goodmorning](https://clutch.co/profile/goodmorning) - $50 - $99 average hourly rate - 10 - 49 employees - Varna, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 50% Blockchain - 50% Blockchain Marketing #### Company description Goodmorning is a Blockchain and Blockchain Marketing company. They are headquartered in Varna, Bulgaria and have small team. They provide Blockchain and Blockchain Marketing. [Visit Website](https://goodmorning.dev) --- ### [GlobalizeIT](https://clutch.co/profile/globalizeit) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 30% Blockchain - 40% Web Development #### Company description 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. [Visit Website](https://www.globalizeit.tech/) --- ### [Codexio](https://clutch.co/profile/codexio) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 20% Blockchain - 20% IT Strategy Consulting - 20% Mobile App Development - 40% Web Development #### Company description Web development company Codexio was founded in 2017. In Sofia, Bulgaria, the team provides Web Development and Blockchain. [Visit Website](https://codexio.bg/) --- ### [ST6](https://clutch.co/profile/st6) - $25,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 5% Custom Software Development - 5% Enterprise App Modernization - 20% Blockchain - 25% Mobile App Development - 45% Web Development #### Company description ST6, a web development firm, was founded in 2017. The firm specializes in Web Development and Mobile App Development. [Visit Website](https://st6.io) --- ### [WispSoft](https://clutch.co/profile/wispsoft) - $50,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 30% Blockchain - 20% CRM Consulting and SI - 20% ERP Consulting and SI #### Company description Launched in 2021, WispSoft is a software development company. Based in Sofia, Bulgaria, the team focuses on Custom Software Development and Blockchain. [Visit Website](https://www.wispsoft.eu) --- ### [Evolves Tech](https://clutch.co/profile/evolves-tech) #### 5 out of 5 star rating (2 reviews) - $1,000+ minimum project size - < $25 average hourly rate - 50 - 249 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 15% Blockchain - 15% Blockchain Marketing - 20% Digital Strategy - 10% Affiliate Marketing - 15% Web Development #### Company description Evolves 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. [Visit Website](https://www.evolves.tech/) #### Very responsive Evolves Tech is very responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. --- ### [QaiWare](https://clutch.co/profile/qaiware) - $25,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% API Development - 10% Custom Software Development - 10% Enterprise App Modernization - 10% Blockchain - 10% Application Management & Support - 10% IT Managed Services - 10% IT Strategy Consulting - 10% Mobile App Development - 10% Other Application Development - 10% Web Development #### Company description QaiWare, 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. [Visit Website](http://www.qaiware.com) --- ### [Brave IT Consulting](https://clutch.co/profile/brave-it-consulting) - $1,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% Enterprise App Modernization - 5% AI Development - 10% Blockchain - 10% E-Commerce Development - 5% IoT Development - 10% IT Strategy Consulting - 10% Business Consulting - 10% Mobile App Development - 10% Other Application Development - 10% Web Development #### Company description Brave IT Consulting is a midsize custom software development firm. Established in 2019, the team specializes in Custom Software Development and Enterprise App Modernization. [Visit Website](http://www.braveitconsulting.com) --- ### [NCB Ltd](https://clutch.co/profile/ncb) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 10% Blockchain - 10% IoT Development - 20% Application Testing - 30% Web Development #### Company description Founded in 2013, NCB Ltd is a software development firm. Their team offers Custom Software Development and Web Development. [Visit Website](https://ncb.global/) --- ### [Devrefine](https://clutch.co/profile/devrefine) - $25 - $49 average hourly rate - 10 - 49 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 10% BI & Big Data Consulting & SI - 10% Blockchain - 10% Application Management & Support - 10% IT Managed Services - 10% Low/No Code Development - 10% IT Staff Augmentation - 30% Web Development #### Company description Devrefine is a web development company launched in 2020. The company focuses on Web Development and BI & big data consulting & SI. [Visit Website](https://devrefine.com) --- ### [AboveDev](https://clutch.co/profile/abovedev) - $5,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 30% AI Development - 10% Blockchain - 60% Web Development #### Company description AboveDev is a web development firm founded in 2021. Based in Sofia, Bulgaria, the team focuses on Web Development and Artificial Intelligence. [Visit Website](http://www.abovedev.com) --- ### [WebKings](https://clutch.co/profile/webkings) - $1,000+ minimum project size - $25 - $49 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% Blockchain - 30% E-Commerce Development - 10% Low/No Code Development - 10% Mobile App Development - 30% Web Development #### Company description WebKings is a small website development company. Founded in 2020, the team specializes in Web Development and E-Commerce Development. [Visit Website](https://webkings.bg/?lang=en) --- ### [STARTEDIO](https://clutch.co/profile/startedio) - $10,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 10% Blockchain - 30% Mobile App Development - 60% Web Development #### Company description Website development company STARTEDIO is located in Sofia, Bulgaria. Their services include Web Development and Mobile App Development. [Visit Website](https://startedio.com) --- ### [Omicron Blockchain Solutions](https://clutch.co/profile/omicron-blockchain-solutions-0) - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 100% Blockchain #### Company description Small Blockchain company Omicron Blockchain Solutions, is based in Sofia, Bulgaria. Their services include Blockchain. [Visit Website](https://omicronblockchain.com/) --- ### [YuzuGames](https://clutch.co/profile/yuzugames) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Varna, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 25% Blockchain - 25% Application Management & Support - 25% Mobile App Development - 25% Application Testing #### Company description Headquartered in Varna, Bulgaria, YuzuGames is an app development company. They specialize in Mobile App Development and Blockchain. [Visit Website](https://yuzugames.com/) --- ### [Softrix](https://clutch.co/profile/softrix) #### 5 out of 5 star rating (1 reviews) - $5,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Sofia, Bulgaria #### Services Provided - Allocation of Expertise by Percentage - 20% AI Development - 20% Blockchain - 20% Graphic Design - 20% Mobile App Development - 20% Web Development #### Company description At Softrix, we build intelligent digital solutions that help businesses innovate, automate, and scale with confidence. We’re a software development and AI integration company delivering custom software, mobile and web apps, and smart device applications — powered by data, automation, and human-centered design. From startups to enterprises, we turn ambitious ideas into scalable digital products that deliver measurable results. Our team combines deep engineering expertise with AI-driven insight to build solutions that go beyond functionality — they learn, adapt, and evolve with your business. We specialize in AI integrations, process automation, custom APIs, CRM systems, and complete digital ecosystems connecting apps, data, and users across platforms. What We Offer Custom Software Development – Tailored systems built around your vision. AI & Automation – Smart integrations that optimize workflows and decision-making. Mobile & Web Apps – High-performance apps for Android, iOS, and web. Smart Device Solutions – Apps for TVs, tablets, and wearables. End-to-End Delivery – From UX/UI design to backend, cloud, and deployment. Why Softrix We go beyond code — we deliver clarity, speed, and scalability. Our flexible engagement models let you extend your in-house team or outsource full projects with complete transparency and agile execution. Even if you’re not ready to start, our experts are always open to share knowledge, validate your ideas, and help you find the best technical approach. At Softrix, we believe the best partnerships begin with value, not contracts. [Visit Website](https://softrix.bg) --- #### 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. 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. 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