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Top Internet of Things Companies in Bulgaria

Ratings Updated: March 24, 2026
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10 Leaders 9 Contenders

19 Companies

Country: Bulgaria

List of the Top Bulgaria IoT Developers

  • Featured

    What are Featured Providers?

    Yalantis Logotype

    Yalantis

    4.8 78 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    250 - 999
    Serves Bulgaria

    Services provided

    60% IoT Development
    10% AI Development
    10% BI & Big Data Consulting & SI +2 services
    10% Custom Software Development
    10% Product Design

    Yalantis is a distinguished IoT App Development company, noted for its outstanding custom healthcare software solutions. With 100% positive feedback, clients commend their seamless integration, consistent team continuity, and ability to deliver complex IoT integrations under tight deadlines. Yalantis is praised for its reliable outcomes, professionalism, and role as a strategic tech partner, making it an ideal choice for IoT solutions.

    See all 78 projects
    2 of 2 reviews are 5 stars
    Unknown avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews for Yalantis highlight strong client satisfaction, particularly regarding their project management and technical expertise. One client noted their proactive approach, stating Yalantis 'always looked to go above and beyond.' Another emphasized their effective communication and problem-solving capabilities. Both clients praised the team's ability to deliver on time and within budget, with no significant areas for improvement identified. Overall, the sentiment is overwhelmingly positive, indicating a solid fit for future projects.
    Read 2 Recent Reviews
    1 of 1 IoT Development reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    IoT & Mobile App Development for IoT Hardware & Software Co

    5.0 — Yalantis provided development services for an IoT hardware and software company. The team extended the client's network and app version 2.0 and offered iOS and Android development, QA, and project Read more
    Read 1 Review

    Industry Experience

    Yalantis has demonstrated expertise across various industries, including healthcare, eCommerce, advertising & marketing, and information technology. Clients commend their strong project management, effective communication, and adaptability, particularly in the healthcare sector, where they excelled in custom software development and real-time integration. In eCommerce and advertising, their ability to deliver optimized solutions under tight deadlines has been noted. Overall, Yalantis is well-suited for organizations seeking reliable tech partnerships in these sectors.

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    Select Industry to see insights

    Software Supply Chain, Logistics, and Transport Healthcare eCommerce Information technology Engineering Real estate Food & Beverage Other Industry Medical Education IT Services Non-profit Consumer Products Logistics & Supply Chain Nonprofit Manufacturing Consulting Financial services Hospitality & leisure Automotive Business services Food & Beverages Arts, entertainment & music Telecommunications Energy & natural resources Media Advertising & marketing Other industries

    Average Project Cost Breakdown

    $50,000 to $199,999 (27) $200,000 to $999,999 (15) $10,000 to $49,000 (13) $1,000,000 to $9,999,999 (2)

    What Clients Have Said

    Clients consistently highlight Yalantis's competitive pricing and excellent value for money. For instance, one client noted that Yalantis's pricing fit their budget while delivering high-quality work. Another client emphasized that the quality of Yalantis's services justified their costs, stating they received better results compared to more expensive alternatives. Overall, feedback reflects satisfaction with the balance of cost and deliverables, reinforcing Yalantis's reputation as a cost-effective partner in software development.
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    Indeema Logotype

    Indeema

    5.0 77 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    50 - 249
    Serves Bulgaria

    Services provided

    40% IoT Development
    20% AI Development
    10% AI Agents +3 services
    10% Custom Software Development
    10% Product Design
    10% UX/UI Design

    Indeema is a company specializing in IoT development and consulting services, offering expertise in IoT app development, device development, and integration. Feedback from their clients is overwhelmingly positive, with 100% of reviews highlighting their technical expertise, effective project management, and commitment to client satisfaction. Clients consistently commend Indeema for its proactive approach and seamless communication, with no significant areas for improvement noted.

    See all 77 projects

    Reviews mention Detail-oriented

    Client feedback highlights a strong sentiment regarding the detail-oriented approach of the company. One client noted their 'deep dive on our needs' and 'asking detailed questions,' which contributed to effective communication and project execution. Another client praised the 'attention to detail' as commendable, emphasizing their proactive and thorough work style. Overall, clients expressed high satisfaction with the meticulous nature of the company's services, reinforcing their reputation as a reliable partner.
    • IoT Development for Vibration Diagnostics Company
      5.0 Nov 30, 2021

      The Indeema team quickly adjusted to our working process and the coordination of workflow was achieved through effective communication between two teams. Their attention to detail is commendable.

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    • Custom Web App Development for Real Estate Software Co
      5.0 Sep 12, 2024

      They are competent, detailed, and pro-active when it comes to design, code, and project management. The whole team is genuinely interested in building a great product for you.

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    • AI Agents & Workflow Automation for Recruitment Firm
      5.0 Jul 3, 2025

      Yes, communication and projects are very structures. We are in contact almost daily. Fast execution. Deep dive on our needs. Very strong partner.

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    • AI Agents & Workflow Automation for Recruitment Firm
      5.0 Jul 3, 2025

      Way of communication by Developers, fast execution, asking detailed questions and giving updates on the project 2-3x a week.

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    8 of 8 IoT Development reviews are 5 stars
    1 new review for IoT Development in past 6 months
    $50,000 – $199,999 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    Custom Hardware Development for Drone Solutions Company

    5.0 — Indeema Software Inc. provides custom hardware design and development services for a drone solutions company. The team's work includes hardware design, firmware development, system integration, and Read more
    Read 8 Reviews

    More responsive than most other service providers

    Indeema is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (22) Ukraine (9) Israel (6) Switzerland (6) Germany (4) England (3) Denmark (3) Sweden (2) Belgium (2) Canada (2) Australia (2) Netherlands (2) Cyprus (1) New Zealand (1) Lebanon (1) United Arab Emirates (1) Italy (1) Hungary (1) Austria (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 2 time zones:

    • Eastern European Time (EET)
    • Eastern Standard Time (EST)
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    Cogniteq Logotype

    Cogniteq

    4.9 44 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Serves Bulgaria

    Services provided

    10% IoT Development
    75% Mobile App Development
    10% Web Development +1 service
    5% Custom Software Development

    Cogniteq is a specialized IoT Development company offering services such as IoT App Development and IoT Consulting. Across the reviews, 100% of clients praised their effective communication, timely delivery, and high-quality coding. Clients were particularly impressed with their project management skills and ability to scale development teams, with 80% commending their expertise in IoT Solutions and IoT Integration.

    See all 44 projects
    3 of 3 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, Cogniteq has received positive feedback from clients, highlighting their effective project management and high-quality deliverables. A CMO praised their solution-first mentality and flexibility, noting successful phase one deliverables without critical bugs. The CEO of Fasky e.U. emphasized excellent communication and the developer's high-quality work. Additionally, the Head of Operations at Lindcom commended their proactive project management and clear communication. Overall, clients express satisfaction with Cogniteq's value for cost and responsiveness.
    Read 3 Recent Reviews
    3 of 3 IoT Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    Mobile App Dev for Control Systems Manufacturer

    5.0 — Cogniteq developed an Android app for a control systems manufacturer. After learning the goals, they helped validate the client's IoT solution with a proof-of-concept app. Read more
    Read 3 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (7) $50,000 to $199,999 (5) $200,000 to $999,999 (4) Less than $10,000 (1)

    What Clients Have Said

    The reviews indicate a strong overall sentiment regarding Cogniteq's cost and value for money. Multiple clients noted that Cogniteq offers 'good value for cost' and that their pricing fits within project budgets. For instance, one client remarked on their 'great price-to-quality ratio,' while another highlighted their 'flexibility and responsiveness' as key advantages. Overall, clients express high satisfaction with the balance of quality and affordability found in their services.
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    More responsive than most other service providers

    Cogniteq is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    View Profile Visit Website
  • BGO Software - The Digital Health Lab Logotype

    4.8 18 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    50% Custom Software Development
    10% Application Management & Support +3 services
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development

    BGO Software - The Digital Health Lab is a software development company specializing in creating tailored digital solutions, particularly in healthcare and security industries. Across multiple reviews, they consistently receive praise for their technical expertise, professionalism, and alignment with company values. Impressively, 100% of reviewers mentioned their excellent project management skills and adaptability, while no negative feedback was reported, indicating an overall positive client experience.

    See all 18 projects

    Reviews mention Experienced

    Clients express high satisfaction with BGO Software's expertise and project management capabilities. One client noted their ability to meet requirements swiftly and with exceptional quality, highlighting the proactive approach of the team in enhancing the product. The communication was described as trustworthy and detail-oriented, with consistent updates provided throughout the project. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's skill and dedication, despite the higher cost of services.
    • Software, iPhone, & iPad Dev for Education Management App
      5.0 Aug 14, 2018

      BGO Software originally quoted around six months for this project and completed a major version within a little over four months. So far, there haven’t been any negative responses. Their team exceeded our requirements and took the updated system to a new level. Throughout the engagement, the team proactively improved on our original product with additional elements and solutions.

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    • Software, iPhone, & iPad Dev for Education Management App
      5.0 Aug 14, 2018

      With each task, they took the time to form a solid understanding of the requirements before starting any work. The team always thought ahead.

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    • Software, iPhone, & iPad Dev for Education Management App
      5.0 Aug 14, 2018

      Their team’s industry experience, level of quality, and communication skills would make them a great candidate for a service provider.

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    Industry Experience

    BGO Software - The Digital Health Lab has received positive feedback across various industries, primarily in Healthcare, Medical, Pharmaceuticals, IT Services, and Consulting. Clients commend their technical capabilities, adaptability, and project management skills, highlighting successful software development for clinical trials, medical devices, and research platforms. The overall sentiment is favorable, with notable strengths in communication, professionalism, and timely delivery. Their expertise aligns well with organizations seeking innovative solutions in highly regulated environments, particularly in healthcare and IT services.

    Read All Reviews

    Select Industry to see insights

    Medical Healthcare IT Services Pharmaceuticals Business services Research Arts, entertainment & music Energy & natural resources Education Software Consulting Government Real estate

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients generally perceive BGO Software as offering good value for money, often highlighting their cost efficiency and quality of deliverables. For instance, one client noted their selection was influenced by BGO's pricing fitting their budget while delivering high-quality work. Another mentioned that although they were not the cheapest option, the quality justified the costs. Overall, the sentiment reflects satisfaction with the balance of cost and the value provided, with clients appreciating the team's flexibility and responsiveness.
    Read All Reviews

    View projects from:

    Switzerland (4) United States (4) Bulgaria (3) England (3) Netherlands (1)

    This provider is fluent in 2 languages:

    • English
    • Bulgarian

    This provider is available in 2 time zones:

    • Greenwich Mean Time (GMT)
    • Eastern European Time (EET)
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  • Civitta Logotype

    4.9 23 reviews
    Verified
    $25,000+
    $50 - $99 / hr
    250 - 999
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    25% AI Development
    20% Cloud Consulting & SI +3 services
    20% Custom Software Development
    15% Enterprise App Modernization
    10% Mobile App Development

    Civitta is a consultancy specializing in various digital transformation services, including software development, AI solutions, and brand management. Feedback from their reviews suggests a high level of satisfaction with 100% of reviewers expressing positive experiences, highlighting effective project management, timely deliverables, and seamless integration into client teams. Notably, 60% of reviewers commend Civitta for their exceptional communication and commitment to client success.

    See all 23 projects

    Average Project Cost Breakdown

    $10,000 to $49,000 (5) $50,000 to $199,999 (5) $200,000 to $999,999 (3) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently highlight HackTech's excellent value for money, noting that their pricing aligns well with project budgets. One CEO remarked on their 'good value for cost,' while another emphasized the 'high ratings' and 'pricing fit' that influenced their decision to choose HackTech. Overall, the sentiment reflects satisfaction with the cost-effectiveness of the services provided, with clients appreciating the balance of quality and affordability.
    Read All Reviews

    More responsive than most other service providers

    Civitta is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (5) Lithuania (4) Russia (2) Australia (1) Hong Kong (1) Romania (1) United Arab Emirates (1) England (1)

    This provider is fluent in 5 languages:

    • English
    • Polish
    • Estonian
    • Finnish
    • Ukrainian

    This provider is available in 1 time zone:

    • Central European Time (CET)

    Sofia, Bulgaria

    94 ulitsa "Tsaribrodska"
    Sofia, Bulgaria 1309

    10 - 15

    +40 722 316 036

    See All Locations (22)
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  • App Streams Ltd Logotype

    5.0 9 reviews
    $25,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    30% Web Development
    25% Mobile App Development +3 services
    15% Application Testing
    10% AI Development
    10% UX/UI Design

    App Streams Ltd is a versatile software development company specializing in frontend and backend development, mobile and web applications, and UX/UI design. Their reviews highlight a 100% satisfaction rate, with clients praising their responsive project management, innovative solutions, and strong cultural alignment. Notably, 75% of reviewers commend their ability to meet deadlines and swiftly adapt to client needs, showcasing their reliability and dedication.

    See all 9 projects
    4 of 4 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In the last six months, client feedback for App Streams Ltd has been overwhelmingly positive, highlighting their responsiveness and dedication. Clients praised their ability to meet tight deadlines and deliver high-quality work, such as restoring critical app functionalities and developing intuitive user interfaces. Specific instances include a successful app launch with 50,000 downloads and effective collaboration leading to significant operational improvements. Overall, clients expressed satisfaction with the team's professionalism and adaptability, with no noted areas for improvement.
    Read 4 Recent Reviews

    Industry Experience

    App Streams Ltd has demonstrated significant expertise across diverse industries, including healthcare, information technology, consumer products, automotive, manufacturing, and media. Clients praised their exceptional project management, timely delivery, and strong collaborative culture. In healthcare, they excelled in developing user-friendly applications for patient care. In IT and consumer products, they provided innovative solutions for gamification and fan engagement. Overall, feedback reflects high satisfaction across all sectors, making them a versatile partner for clients seeking reliable software development support.

    Read All Reviews

    Select Industry to see insights

    Other industries Information technology Consumer products & services Healthcare Software Manufacturing Automotive Media

    Average Project Cost Breakdown

    $10,000 to $49,000 (1) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently praised App Streams Ltd for providing excellent value for money, with feedback highlighting that their pricing fit project budgets while delivering high-quality results. One client noted, 'Good value for cost,' emphasizing the company's alignment with their financial constraints. Another stated, 'They have become an integral part of the team,' reflecting satisfaction with the investment. Overall, the sentiment is overwhelmingly positive, indicating that clients feel they receive more than what they pay for.
    Read All Reviews

    View projects from:

    Bulgaria (4) United States (2) England (2)
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  • Quanterall Logotype

    5.0 3 reviews
    $50,000+
    $50 - $99 / hr
    50 - 249
    Varna, Bulgaria

    Services provided

    15% IoT Development
    30% Blockchain
    30% Custom Software Development +2 services
    15% Web Development
    10% Mobile App Development

    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.

    See all 3 projects

    Reviews mention Autonomous

    The sentiment regarding Quanterall's autonomy is positive, with clients noting their ability to work independently while effectively integrating into larger teams. One client highlighted that Quanterall struck the right balance between autonomy and collaboration. Their team demonstrated self-sufficiency in managing tasks, yet communicated effectively with the broader Marlowe team as needed. Overall, the feedback indicates a strong capability for autonomous work, albeit with minor suggestions for enhancing their knowledge of specific tools.
    • Blockchain Development for IT Services Company
      5.0 Jan 31, 2023

      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.

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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.

    Read All Reviews

    Select Industry to see insights

    IT Services Financial services Logistics & Supply Chain

    Average Project Cost Breakdown

    $10,000 to $49,000 (1) $50,000 to $199,999 (1)

    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.
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    View projects from:

    Bulgaria (1) Singapore (1) England (1)
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  • eLando Logotype

    4.9 8 reviews
    $25,000+
    $50 - $99 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    30% Custom Software Development
    10% Cloud Consulting & SI +5 services
    10% Cybersecurity
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development

    eLando is a software engineering company offering services such as software development, digital transformation, and technical audits. Reviews highlight their technical expertise, reliability, and ability to deliver projects on time and within budget. Approximately 100% of reviewers mention satisfaction with their project outcomes, and the company is praised for its professional communication, alignment with client values, and strong management.

    See all 8 projects

    Reviews mention Detail-oriented

    Client feedback highlights eLando AD's detail-oriented approach, with specific praise for their organized management and meticulous reporting. One client noted their 'immediate reaction on hot topics' and consistent delivery on scheduled timelines, emphasizing the company's commitment to operational excellence and thoroughness in addressing production issues. Overall, the sentiment reflects a strong appreciation for their attention to detail and proactive ownership of project outcomes.
    • Custom Software Development for Technology Consulting Company
      5.0 Oct 5, 2023

      We're impressed with their trustworthiness, passion for their work, organized management, and detailed reporting. The way eLando took ownership and drove all outcomes – DAY and NIGHT, especially with Production issues, Regressions and applying the patches in various environments, is impeccable!

      Read Full Review
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    1 of 1 reviews is 5 stars
    $200,000 – $999,999 avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, eLando has received positive feedback for their skilled engineering team, particularly in augmenting client capabilities in the telecommunications sector. Clients noted eLando's strong alignment with business needs, responsive communication, and effective project execution, leading to improved system performance and accelerated release cycles. One client highlighted the seamless collaboration and a culture fit as key factors in their selection of eLando, with no significant areas for improvement reported.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $200,000 to $999,999 (3) $50,000 to $199,999 (2) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently highlight eLando AD's competitive pricing and strong value for money. One client noted the 'good value for cost' and timely deliveries, while another emphasized that their pricing fit their budget and delivered quality outcomes. Overall sentiment reflects satisfaction with financial aspects, as clients found eLando's services to exceed expectations relative to costs incurred, with many indicating they would recommend the company based on its value proposition.
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    More responsive than most other service providers

    eLando is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Aionys Logotype

    5.0 13 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    30% Custom Software Development
    15% AI Development +4 services
    15% Mobile App Development
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Low/No Code Development

    Aionys is an IoT Solutions company specializing in developing and implementing comprehensive systems to optimize operations in industries such as manufacturing. With a focus on automation and safety, they consistently deliver projects on time, enhancing operational efficiency. Reviewers highlight their agile project management, seamless implementation, and effective communication, with 100% of feedback being positive regarding their project execution and delivery.

    See all 13 projects
    1 of 1 IoT Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    Warehouse Management System for Trading Operations Company

    5.0 — Aionys developed a warehouse management system for a trading company. Aionys developed and implemented a solution to optimize and automate the client's operations related to the storage of flammable Read more
    Read 1 Review

    Industry Experience

    Aionys has demonstrated expertise across various industries, including IT Services, Manufacturing, Healthcare, eCommerce, and Real Estate. Feedback indicates strengths in project management, adaptability, and technical skills. Clients in IT Services praised their ability to develop scalable platforms, while those in Manufacturing highlighted successful automation of operations. In Healthcare, they provided specialized software solutions effectively. Overall, sentiment across industries is overwhelmingly positive, indicating Aionys as a strong candidate for projects requiring technical expertise and effective communication.

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    Select Industry to see insights

    IT Services Manufacturing Other Industry Arts, entertainment & music eCommerce Healthcare Software Real estate Consulting Financial services Design

    Average Project Cost Breakdown

    $10,000 to $49,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (1)

    What Clients Have Said

    Aionys has received positive feedback regarding their overall cost and value for money. Clients frequently mention that Aionys' pricing aligns well with their budgets, with one noting, "Pricing fit our budget" and another stating they offer "good value for cost." Overall sentiment reflects satisfaction with the cost-effectiveness of their services, as multiple clients highlighted the company's ability to deliver high-quality results without exceeding financial expectations.
    Read All Reviews

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    Italy (2) Lithuania (2) United States (2) Canada (1) Czech Republic (1) Slovakia (1) Sweden (1) Ukraine (1)
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  • Devision Logotype

    4.9 12 reviews
    $50,000+
    $50 - $99 / hr
    50 - 249
    Sofia, Bulgaria

    Services provided

    20% IoT Development
    40% Custom Software Development
    30% Web Development +1 service
    10% Mobile App Development

    Devision is a software development company specializing in custom software solutions, cloud services, and staff augmentation. Reviews indicate a high level of satisfaction with their technical capabilities and project management, with about 85% of reviews highlighting their professionalism and communication skills. While some feedback notes occasional challenges with time estimates, the majority praise Devision's commitment to quality and responsiveness, making them a strategic partner for complex projects.

    See all 12 projects

    Reviews mention Timely

    Client feedback indicates a strong sentiment regarding Devision's timeliness. They consistently meet project deadlines and provide instant feedback, demonstrating effective communication and responsiveness. Notably, the client mentioned, "They always have the technical knowledge necessary to fulfill our requests" and praised their ability to complete solutions rapidly. Overall, Devision is recognized for their punctuality and commitment to timely project delivery, reinforcing their reputation as a reliable development partner.
    • Automation Solutions Dev for Electrical Tech Company
      5.0 Sep 6, 2018

      Devision set up tools and used an Agile approach to organize our project. From the very beginning, they carefully structured the entire development. They were willing to integrate into our holding company’s business processes and offer the creative freedom to speed things up when necessary. They provide clear reports and deal well with unplanned tasks. Currently, they take care of the sprints, project management, and ongoing development. They performed well in terms of communication, responsiveness, and timeliness. We can always reach the developers. Devision provides instant feedback and completes solutions very fast.

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    Industry Experience

    Devision demonstrates expertise across various industries, including Energy & Natural Resources, Education, Human Resources, Software, IT Services, Hospitality & Leisure, Arts, Manufacturing, and Chemicals & Biotechnology. Feedback highlights their strengths in software development, project management, and clear communication. Clients commend Devision's ability to enhance product functionality and user experience, particularly in Education and IT Services, while also noting their responsiveness and transparency. Overall, sentiment is positive, suggesting that Devision is a valuable partner for industries seeking reliable software solutions.

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    Select Industry to see insights

    Energy & natural resources Education Human Resources Software IT Services Hospitality & leisure Arts, entertainment & music Manufacturing Chemicals & Biotechnology

    Average Project Cost Breakdown

    $10,000 to $49,000 (3) Less than $10,000 (2) $50,000 to $199,999 (1)

    What Clients Have Said

    Devision has received positive feedback regarding their overall cost and value for money, with clients highlighting their competitive pricing and quality service. One client noted, 'Good value for cost,' while another emphasized that Devision's pricing fit their budget. Additionally, a recurring sentiment is the effective communication and project management that enhance the perceived value of their services. Overall, clients express satisfaction with Devision's cost-effectiveness and the quality of deliverables.
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    View projects from:

    Bulgaria (3) Netherlands (2) Croatia (1) Germany (1) Switzerland (1) United Arab Emirates (1) United States (1) England (1)
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  • ThingsLog Logotype

    5.0 1 review
    $1,000+
    Undisclosed
    10 - 49
    Sofia, Bulgaria

    Services provided

    40% IoT Development
    20% IT Managed Services
    10% AI Development +3 services
    10% Application Management & Support
    10% Mobile App Development
    10% Web Development

    ThingsLog is an IoT solutions provider that collaborates with businesses to enhance their projects, particularly in areas like cybersecurity and consumption monitoring. Feedback indicates a high level of satisfaction, with clients noting their innovative and cost-efficient solutions that reduced leaks by 35%. The company is praised for its effective project management and responsiveness, with 100% of reviewers expressing positive impressions.

    See all 1 projects

    Industry Experience

    ThingsLog has demonstrated strong expertise in the IT Services industry, particularly in IoT solutions and cybersecurity. Their innovative approaches have led to significant impacts, such as a 35% reduction in consumption leaks for clients. The team is noted for its exceptional project management and responsiveness, fostering long-term collaborations. Potential clients in IT services seeking advanced IoT integrations and data solutions would find ThingsLog a valuable partner.

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    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients highlight ThingsLog's competitive pricing and the high value delivered through innovative IoT solutions. One client noted a $50,000–$60,000 investment, emphasizing that their collaboration has led to a 35% reduction in consumption leaks, showcasing cost efficiency. Overall, the sentiment is positive, with clients expressing satisfaction with the quality of service relative to investment, recommending ThingsLog as a wise choice for potential customers.
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  • Senstate Technologies Logotype

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    2 - 9
    Gabrovo, Bulgaria

    Services provided

    80% IoT Development
    20% Other IT Consulting and SI

    Senstate Technologies is an innovative technology company specializing in creating sensor networks and cloud-based AI systems for environmental monitoring, including waste management, air and water quality, and traffic solutions. The feedback is overwhelmingly positive, with 99% customer satisfaction, highlighting their strong project management and reliable solutions. Reviewers consistently commend their dedication to understanding legislation and obtaining necessary certifications.

    See all 1 projects

    Industry Experience

    Senstate Technologies has demonstrated strong expertise in the Energy & Natural Resources sector, particularly with smart waste management and environmental monitoring solutions. Clients have praised their ability to effectively integrate hardware and software while facilitating collaboration with municipal authorities. Overall sentiment reflects high satisfaction, with clients appreciating reliability, professionalism, and continuous learning. Their skills could also be beneficial in sectors requiring stringent environmental monitoring, such as healthcare and pharmaceuticals.

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    Select Industry to see insights

    Energy & natural resources

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have expressed high satisfaction with Senstate Technologies, noting their cost-effectiveness and value for money. One client highlighted that, despite investing around $10,000, the quality of work exceeded expectations, particularly in reliability and project management. Additionally, clients appreciated that Senstate's pricing was more competitive compared to other firms in the sector, which often charged higher rates without clear value. Overall, the sentiment reflects a strong belief in the company's ability to deliver quality solutions at reasonable prices.
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  • Dision Logotype

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    2 - 9
    Sofia, Bulgaria

    Services provided

    20% IoT Development
    40% Mobile App Development
    20% UX/UI Design +2 services
    10% Wearable App Development
    10% Web Development

    Dision is an Android app development company known for its strong technical expertise and efficient project management. They have received primarily positive feedback, with reviewers highlighting their organizational skills and ability to integrate seamlessly with client teams. Approximately 80% of reviews commend their ability to handle complex projects and embrace new development practices, although some minor communication challenges due to cultural differences were noted.

    See all 1 projects

    Industry Experience

    Dision has demonstrated strong expertise in the Information Technology sector, particularly in mobile app development for preschool administration. Clients commend their organizational skills, timely delivery, and adaptability to client processes. They have successfully developed Android applications, enhancing user engagement with innovative features like real-time notifications. Overall, sentiment in this industry is positive, highlighting Dision's effective collaboration and commitment to overcoming technical challenges, making them a solid choice for clients seeking robust development support.

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    Select Industry to see insights

    Information technology

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with Dision's overall cost-effectiveness, noting a significant return on investment for their projects. One client invested nearly $50,000 and reported impressive engagement metrics, including 1,500 weekly active users for their Android app. The sentiment is largely positive, with clients appreciating Dision's organized approach and timely delivery, indicating strong value for money. However, some communication challenges were noted, primarily due to cultural differences, but this did not detract from the perceived value.
    Read All Reviews

    Sofia, Bulgaria

    ul. Tsaribrodska 94
    Sofia, Bulgaria 1309

    2 - 5

    +359.87.656.6334

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  • MENA Software Logotype

    4.8 4 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    25% Blockchain
    15% Back Office Outsourcing +5 services
    10% BI & Big Data Consulting & SI
    10% Business Consulting
    10% Custom Software Development
    10% Mobile App Development
    10% Web Development

    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.

    See all 4 projects

    Reviews mention Reasonable pricing

    Clients have expressed positive sentiments regarding MENA Software's reasonable pricing. One client noted that the company provided software updates at an 'affordable price,' highlighting the value offered. Additionally, feedback emphasized their 'great prices' alongside commendable service quality, indicating that clients feel they receive excellent value for their investment. Overall, MENA Software is perceived as a cost-effective option for software development services.
    • Software Update for Online Consulting Service
      5.0 Oct 19, 2018

      The way they work and deal with customers is remarkable. They also offer great prices.

      Read Full Review
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    Industry Experience

    MENA Software has demonstrated expertise across several industries, including Information Technology, Advertising & Marketing, Gaming, and IT Services. Clients commend their project management effectiveness and technical competence, with particular praise for their ability to deliver high-quality solutions efficiently. Feedback indicates strong satisfaction in software development and design, particularly in blockchain and gaming projects, suggesting they are well-suited for clients in these sectors looking for reliable and innovative technology partners.

    Read All Reviews

    Select Industry to see insights

    Information technology Advertising & marketing Gaming IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    MENA Software has received positive feedback regarding their overall cost and value for money. Clients highlighted their cost-effective solutions, with one stating that their services were 'affordable' and another noting that they provided 'excellent' service at great prices. Additionally, a client emphasized the team's efficiency and project management, describing them as 'cost-effective' and 'professional.' Overall, clients express high satisfaction with the value received for the investment made.
    Read All Reviews

    View projects from:

    Bulgaria (2) United Arab Emirates (1)
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  • findy IoT Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sofia, Bulgaria

    Services provided

    70% IoT Development
    15% Custom Software Development
    15% Engineering

    Findy IoT is an IoT development company. They were launched in 2015 and provide IoT development and Custom Software Development.

    Read more
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  • IndigoVerge Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    30% IoT Development
    30% Custom Software Development
    15% Web Development +3 services
    10% Business Consulting
    10% Mobile App Development
    5% Social Media Marketing

    IndigoVerge is a software development company. In Sofia, Bulgaria, the firm was launched in 2006. Their team focuses on Custom Software Development and IoT development.

    Read more
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  • Smartaly Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Pravets, Bulgaria

    Services provided

    60% IoT Development
    20% AI Development
    20% Custom Software Development

    Smartaly, an IoT development company, was founded in 2019. The team specializes in IoT development and Custom Software Development and is in La Roquette-sur-Siagne, France and Pravets, Bulgaria.

    Read more

    Pravets, Bulgaria

    sq. Todor Jivkov
    Pravets, Bulgaria 2161

    16 - 20

    See All Locations (2)
    View Profile
  • Wildorb Interactive Design Studio Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    10% Application Testing
    10% Branding +7 services
    10% Custom Software Development
    10% E-Commerce Development
    10% Graphic Design
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Wildorb Interactive Design Studio, a software development firm, is based in Sofia, Bulgaria. They provide Custom Software Development and UX/UI Design.

    Read more
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  • NCB Ltd Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    30% Custom Software Development
    30% Web Development +2 services
    20% Application Testing
    10% Blockchain

    Founded in 2013, NCB Ltd is a software development firm. Their team offers Custom Software Development and Web Development.

    Read more
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  • OBG Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    30% Mobile App Development
    30% Web Development +3 services
    10% Custom Software Development
    10% Enterprise App Modernization
    10% IT Managed Services

    App development firm OBG was founded in 2014. The team focuses on Mobile App Development and Web Development and is based in Sofia, Bulgaria.

    Read more
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  • Process of Things - PoT Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sofia, Bulgaria

    Services provided

    50% IoT Development
    50% Blockchain

    Process of Things - PoT is a small Blockchain and IoT development company founded in 2018. Their services include Blockchain and IoT development.

    Read more
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  • Soitron Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    250 - 999
    Sofia, Bulgaria

    Services provided

    10% IoT Development
    25% IT Managed Services
    20% IT Staff Augmentation +4 services
    15% Cybersecurity
    15% Web Development
    10% Custom Software Development
    5% Back Office Outsourcing

    Soitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.

    Read more

    Sofia, Bulgaria

    XS Tower, 5 “Panorama Sofia” Str.
    Sofia, Bulgaria 1766

    76 - 100

    See All Locations (6)
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 App Streams Ltd
2 BGO Software - The Digital Health Lab
3 Quanterall
4 eLando
5 Aionys
6 Devision
7 ThingsLog
8 Senstate Technologies
9 Dision
10 MENA Software

List of the Top 10 Bulgaria IoT Developers

  1. App Streams Ltd Logotype

    App Streams Ltd

    $25,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    36/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    7.8/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  2. BGO Software - The Digital Health Lab Logotype

    BGO Software - The Digital Health Lab

    $10,000+
    $50 - $99 / hr
    50 - 249
    Sofia, Bulgaria

    Ability to deliver

    35.3/40.0
    17/20 Reviews
    10/10 Clients & Experience
    8.3/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  3. Quanterall Logotype

    Quanterall

    $50,000+
    $50 - $99 / hr
    50 - 249
    Varna, Bulgaria

    Ability to deliver

    33.5/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    15% IoT Development
    85% Other
    View Profile Visit Website
  4. eLando Logotype

    eLando

    $25,000+
    $50 - $99 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    32.8/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  5. Aionys Logotype

    Aionys

    $5,000+
    $25 - $49 / hr
    50 - 249
    Sofia, Bulgaria

    Ability to deliver

    30.7/40.0
    17.6/20 Reviews
    7.8/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  6. Devision Logotype

    Devision

    $50,000+
    $50 - $99 / hr
    50 - 249
    Sofia, Bulgaria

    Ability to deliver

    28.7/40.0
    16.2/20 Reviews
    7.2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% IoT Development
    80% Other
    View Profile Visit Website
  7. ThingsLog Logotype

    ThingsLog

    $1,000+
    Undisclosed
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    22.7/40.0
    16.2/20 Reviews
    1.2/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% IoT Development
    60% Other
    View Profile Visit Website
  8. Senstate Technologies Logotype

    Senstate Technologies

    $10,000+
    $50 - $99 / hr
    2 - 9
    Gabrovo, Bulgaria

    Ability to deliver

    21.4/40.0
    16.2/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    80% IoT Development
    20% Other
    View Profile Visit Website
  9. Dision Logotype

    Dision

    $10,000+
    $50 - $99 / hr
    2 - 9
    Sofia, Bulgaria

    Ability to deliver

    21.4/40.0
    16.2/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% IoT Development
    80% Other
    View Profile Visit Website
  10. MENA Software Logotype

    MENA Software

    $5,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    20.8/40.0
    15.6/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  11. findy IoT Logotype

    findy IoT

    Undisclosed
    Undisclosed
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    12.6/40.0
    0/20 Reviews
    8/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    70% IoT Development
    30% Other
    View Profile Visit Website
  12. IndigoVerge Logotype

    IndigoVerge

    $10,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    9.3/40.0
    0/20 Reviews
    4/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    30% IoT Development
    70% Other
    View Profile Visit Website
  13. Smartaly Logotype

    Smartaly

    $25,000+
    $50 - $99 / hr
    10 - 49
    Pravets, Bulgaria

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    60% IoT Development
    40% Other
    View Profile Visit Website
  14. Wildorb Interactive Design Studio Logotype

    Wildorb Interactive Design Studio

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  15. NCB Ltd Logotype

    NCB Ltd

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  16. OBG Logotype

    OBG

    $10,000+
    $25 - $49 / hr
    2 - 9
    Sofia, Bulgaria

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  17. Process of Things - PoT Logotype

    Process of Things - PoT

    Undisclosed
    Undisclosed
    2 - 9
    Sofia, Bulgaria

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% IoT Development
    50% Other
    View Profile Visit Website
  18. Soitron Logotype

    Soitron

    $5,000+
    $50 - $99 / hr
    250 - 999
    Sofia, Bulgaria

    Ability to deliver

    8.8/40.0
    0/20 Reviews
    3.2/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website
  19. Civitta Logotype

    Civitta

    $25,000+
    $50 - $99 / hr
    250 - 999
    Sofia, Bulgaria

    Ability to deliver

    34.4/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    7/10 Market Presence

    Service focus

    10% IoT Development
    90% Other
    View Profile Visit Website

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