Top Internet of Things Companies in Sofia

Ratings Updated: November 11, 2026

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18 Companies

Country: Bulgaria

City: Sofia

List of the Top Sofia IoT Developers

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What are Featured Providers?
Yalantis

4.8 79 reviews

Premier Verified

$50,000+

$50 - $99 / hr

250 - 999

Serves Sofia, Bulgaria

Services provided

50% IoT Development

10% AI Development

10% Contract Manufacturing +3 services

10% Custom Software Development

10% Engineering

10% Product Design

Yalantis is a prominent IoT App Development company recognized for its expertise in custom healthcare software solutions with IoT integration. They are praised for their seamless team integration, consistent delivery of reliable outcomes, and ability to adapt to changing requirements, with 100% positive feedback emphasizing their dedication, team continuity, and strategic partnership capabilities.

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Reviews mention Creative
Clients have praised Yalantis for their creativity and innovative approach to solution development. One client noted the team's ability to be 'creative in solution development' and emphasized the importance of cultural fit alongside technical skills. The feedback indicates a strong sentiment towards Yalantis's capability to push clients towards innovative solutions while maintaining a collaborative atmosphere throughout the project lifecycle.

Custom Software Development for Transport Co

5.0 Nov 14, 2024

The team was carefully selected for the requirements of the work, not only for technical ability, but for cultural fit as well. This was a key factor for us as we needed team members that were able to get the work done, be creative in solution development and also push us to be as innovative as possible during the delivery of this project. The whole Yalantis team was accommodating from project conception to completion.
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Industry Experience

Yalantis has demonstrated expertise across various industries, notably in Information Technology, Healthcare, Advertising & Marketing, and eCommerce. Clients commend their collaborative approach, technical skills, and effective project management. In IT, Yalantis excelled in developing complex platforms, while in Healthcare, they provided robust solutions for patient engagement. Their work in Advertising showcased their ability to optimize platforms efficiently. Overall, feedback indicates a strong sentiment of satisfaction, making Yalantis a strong candidate for clients in IT, Healthcare, and eCommerce sectors.
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Software Supply Chain, Logistics, and Transport Healthcare eCommerce Engineering Real estate Food & Beverage Other Industry Medical Education Non-profit IT Services Logistics & Supply Chain Consulting Hospitality & leisure Automotive Manufacturing Food & Beverages Telecommunications Media Business services Energy & natural resources Consumer Products Nonprofit Information technology Financial services Advertising & marketing Other industries Arts, entertainment & music

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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
Yalantis is frequently recognized for providing high-quality services at competitive prices, with clients noting excellent value for money. Feedback highlights their ability to deliver projects on time and maintain clear communication, which fosters a strong partnership. One client emphasized that Yalantis offers a 'great quality-to-price ratio,' while another mentioned their pricing fit their budget perfectly. Overall, the sentiment regarding cost-effectiveness is overwhelmingly positive, although some clients expressed a desire for more precise initial estimates.
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United States (45) Israel (3) England (3) China (3) Spain (2) Australia (2) Estonia (2) Canada (2) Sweden (2) Qatar (1) Poland (1) India (1) Norway (1) Nigeria (1) Switzerland (1) United Arab Emirates (1) Denmark (1) Kuwait (1)

This provider is fluent in 2 languages:

English

Ukrainian

This provider is available in 32 time zones:

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Midway Islands Time (MIT)

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Cogniteq

4.9 45 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Serves Sofia, Bulgaria

Services provided

10% IoT Development

75% Mobile App Development

10% Web Development +1 service

5% Custom Software Development

Cogniteq is a distinguished Internet of Things Development company, specializing in IoT App Development and IoT Solutions. Across various projects, 100% of reviews highlight their effective communication and project management, with clients appreciating their technical expertise, timely deliverables, and adaptability to project needs. Their consistent delivery of high-quality IoT features underscores their reputation for excellence in IoT App Development and consulting services.

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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
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Industry Experience

Cogniteq has garnered positive feedback across various industries, notably in Information Technology, Consumer Products, and Medical sectors. Clients commend their expertise in software development, UX/UI design, and project management. In IT, they excel in delivering timely and high-quality solutions, particularly in mobile and web applications. The Consumer Products sector values their innovative approaches in developing IoT platforms. Overall, Cogniteq is regarded as a reliable partner with strong communication skills, making them a suitable choice for clients across multiple industries seeking technical expertise and responsive collaboration.
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Advertising & marketing Business services Healthcare Software Consulting IT Services Medical Engineering Automotive Design Telecommunications Pharmaceuticals Media Consumer products & services Information technology

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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
Cogniteq has garnered positive feedback regarding its cost-effectiveness and value for money across several client reviews. Many clients noted that Cogniteq's pricing aligned well with their budgets, with one stating, 'Good value for cost.' Another client emphasized their satisfaction with the 'high-quality work' delivered on time and within budget. Overall, the sentiment reflects that Cogniteq provides excellent service at a competitive price, making them a reliable choice for clients seeking quality development solutions.
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Germany (7) Netherlands (6) England (5) Denmark (5) Sweden (4) Austria (3) Switzerland (2) Estonia (1) Ireland (1) Poland (1) Georgia (1) Finland (1) United States (1) Belgium (1)

This provider is fluent in 2 languages:

English

Spanish

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Sigma Software Group

4.8 37 reviews

Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Sofia, Bulgaria

Services provided

10% IoT Development

22% Custom Software Development

18% Mobile App Development +4 services

18% Web Development

11% BI & Big Data Consulting & SI

11% Cloud Consulting & SI

10% AI Consulting

Sigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.

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Reviews mention Professional
Sigma Software Group has received overwhelmingly positive feedback regarding their professionalism across multiple client engagements. Clients noted the high level of expertise and responsiveness of their team, with one stating, "their team is made up of talented professionals" and another emphasizing the "high level of professionalism exhibited by their employees." Additionally, clients appreciated Sigma's organized project management and flexibility, highlighting their ability to adapt to evolving project needs. Overall, the sentiment reflects a strong endorsement of Sigma Software Group's professionalism.

Outsourcing Services for Construction Company

5.0 Oct 30, 2023

Their team is made up of talented professionals. They understand our needs and are good at translating our requirements.
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Logo Marketplace for Design Platform

4.5 Jun 7, 2021

Sigma team is always very professional and understanding to a startup's position. We are very grateful for the professionalism and flexibility that Sigma has shown us over the years.
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Custom Software Development for Airlines Association

4.5 Apr 13, 2023

Sigma Software Group was professional and met our expectations. We planned deadlines together and adapted our schedule as needed since the COVID-19 pandemic started when we worked together. Sigma Software Group was flexible and organized. I was most impressed by Sigma Software Group’s professionalism and quickness to respond.
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Staff Augmentation for Application Software Security Company

5.0 Aug 3, 2023

One of the most impressive qualities of the Sigma Software Group team is the high level of professionalism exhibited by their employees. Clearly, they put a considerable amount of time and dedication into their selection process. The people in our group are very proficient, and their work is very satisfactory from our perspective.
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Industry Experience

Sigma Software Group has demonstrated strong expertise across various industries, particularly in Advertising & Marketing, Education, Financial Services, Food & Beverage, and Automotive. Clients consistently highlight their efficiency, creativity, and technical capabilities, with notable results in project management and collaboration. Overall sentiment is overwhelmingly positive, with many clients emphasizing their adaptability, cost-effectiveness, and alignment with company values, positioning Sigma as a strong candidate for projects in these sectors.
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IT Services Financial services Food & Beverage Other Industry Information technology Education Construction Arts, entertainment & music Software Sports Manufacturing Automotive Retail Real estate Design Healthcare Logistics & Supply Chain Advertising & marketing Gambling

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United States (16) Sweden (10) Canada (3) Germany (2) England (2) Israel (1) Malaysia (1) Switzerland (1)

This provider is fluent in 4 languages:

English

Spanish

German

Ukrainian

This provider is available in 4 time zones:

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

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Sofia, Bulgaria

bulevard "Cherni vrah"
Sofia, Bulgaria 1415
10 - 15

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Civitta

4.9 23 reviews

$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 digital transformation consultancy that provides IT services, SaaS development, and AI solutions. Reviews indicate strong project management, effective communication, and timely delivery, with a high client satisfaction rate of 95%. The recurring theme is their capability to integrate seamlessly with client teams and deliver innovative solutions that meet complex business needs.

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Reviews mention Proactive
Civitta has received positive feedback regarding its proactive approach to project management. Clients noted that the team consistently met deadlines and was always responsive to needs, offering alternative solutions when challenges arose. One client highlighted Civitta's proactive involvement during both the ideas/design stage and implementation, resulting in a smooth project flow. Another client appreciated their timely communication and willingness to address issues promptly, reinforcing the overall sentiment of satisfaction with Civitta's proactive engagement.

Branding & Web Dev for GPS Tracking Solution Provider

5.0 Sep 20, 2023

Excellent project management. The team is always on top of things. Deadlines are always met. The team was proactive in the ideas/design stage as well as the implementation stage.
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Web Development for Medical Awareness Organization

4.5 Apr 6, 2023

However, there were a few instances where delays occurred due to unforeseen technical challenges or other external factors. In these cases, they were proactive in communicating the issues and worked diligently to find solutions that would allow them to meet our deadlines.
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Industry Experience

Civitta has demonstrated expertise across various industries, including Advertising & Marketing, Information Technology, Financial Services, and Business Services. Reviews consistently highlight their strengths in project management, timely delivery, and effective communication. Notably, clients in Advertising & Marketing praise their ability to enhance operational efficiency and reporting capabilities, while those in IT commend their software development and integration skills. Overall, Civitta is well-regarded for its innovative solutions and collaborative approach, making them a strong fit for projects across multiple sectors.
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Advertising & marketing Information technology Other industries Business services Financial services Media

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

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Sofia, Bulgaria

94 ulitsa "Tsaribrodska"
Sofia, Bulgaria 1309
10 - 15

+40 722 316 036

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Aionys

5.0 13 reviews

$5,000+

$25 - $49 / hr

50 - 249

Sofia, Bulgaria

Services provided

20% IoT Development

35% Custom Software Development

25% AI Development +2 services

10% Enterprise App Modernization

10% Mobile App Development

Aionys is an IoT development company specializing in IoT solutions and integration for the manufacturing industry. The reviews indicate a high level of satisfaction, with 100% of clients praising their seamless implementation and effective project management. Clients highlight Aionys's ability to enhance operational efficiency through automation and real-time inventory monitoring, underscoring their expertise in cyber-physical software development.

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Industry Experience

Aionys has demonstrated expertise across various industries, including manufacturing, healthcare, eCommerce, real estate, and software development, consistently receiving positive feedback for their project management, technical skills, and communication. Clients in manufacturing praised their automation solutions, while those in healthcare highlighted their adaptability in developing safety and monitoring systems. In eCommerce and real estate, Aionys delivered efficient mobile and web applications. Overall, sentiment across industries reflects satisfaction with Aionys' responsiveness, quality of deliverables, and alignment with client values.
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Design Financial services IT Services Manufacturing Other Industry Arts, entertainment & music Healthcare Software Real estate Consulting eCommerce

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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
Clients generally express satisfaction with Aionys' cost-effectiveness and value for money. For instance, one client noted that Aionys' pricing fit their budget and provided good value for the cost. Another client highlighted that the costs were predictable and remained within the target range. Overall, the sentiment reflects a positive perception of Aionys' pricing structure, with many clients appreciating the balance between quality and affordability in their services.
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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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Quanterall

5.0 3 reviews

$50,000+

$50 - $99 / hr

50 - 249

Sofia, 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.

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Reviews mention Professional
Quanterall has received positive feedback regarding their professionalism, particularly in their ability to foster strong relationships and provide technical expertise. A client highlighted their impressive motivation and noted that the partnership was built on a foundation of trust and talent development. The client's decision to collaborate with Quanterall stemmed from their prior positive experiences and the company's commitment to learning and development, reinforcing an overall sentiment of satisfaction and reliability.

EMV Simulator for Financial Technology Company

5.0 Nov 29, 2021

This project was entirely led by Sumup. However, it wouldn't be successful without the technical expertise provided by Quanterall. I was impressed with their motivation and professionalism.
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Industry Experience

Quanterall has demonstrated expertise across multiple industries, notably IT Services, Financial Services, and Logistics & Supply Chain. Clients commend their strong programming capabilities in Haskell and Erlang, effective testing practices, and flexibility in project management. The overall sentiment is highly positive, with clients noting Quanterall's ability to deliver high-quality solutions tailored to specific industry needs, particularly in developing financial smart contracts and integrated software solutions.
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IT Services Financial services Logistics & Supply Chain

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Bulgaria (1) Singapore (1) England (1)

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Sofia, Bulgaria

Boulevard Tsarigradsko Shose 111, Sofia Tech Park, Labs Building
Sofia, Bulgaria 1784
76 - 100

+359 879 411 007

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App Streams Ltd

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 front-end and back-end solutions, mobile applications, and full-stack services. Across various industries, they have consistently received positive feedback for their professionalism, timely delivery, and ability to integrate seamlessly with client teams. Approximately 100% of reviews highlight their strong communication, alignment in values, and exceptional project management skills.

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Reviews mention Professional
Clients have consistently praised App Streams Ltd for their professionalism and responsiveness. One CTO highlighted the company's good communication and cultural fit, stating they were 'very responsive' and impressed by the team's professionalism. However, there was a suggestion for improvement regarding communication about resource availability. Overall, the sentiment reflects a strong appreciation for the team's professional demeanor and effective project management.

Mobile App Development for Manufacturing Company

5.0 Apr 30, 2023

We liked the culture fit and professionalism of their employees.
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Industry Experience

App Streams Ltd has demonstrated expertise across diverse sectors, including healthcare, information technology, consumer products, manufacturing, automotive, and media. Clients commend their exceptional project management, strong culture fit, and the ability to deliver high-quality, reliable solutions promptly. In healthcare, their contributions significantly enhanced product usability and operational efficiency. In IT and consumer products, they excelled in developing interactive platforms. Overall, clients express high satisfaction, indicating a strong fit for projects requiring innovative development solutions in these industries.
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Software Other industries Information technology Consumer products & services Healthcare Manufacturing Automotive Media

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More responsive than most other service providers

App Streams Ltd is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

4.5

Sofia-based clients praise App Streams Ltd for developing a web-based backend system and mobile apps for managing a connected e-bike fleet. They report that the system launched successfully and highlight the team’s responsiveness, communication, professionalism, and strong culture fit.
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eLando

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 development company specializing in custom software solutions, digital transformation, and technical consulting. The overarching feedback from their reviews is overwhelmingly positive, with clients praising their technical expertise, responsiveness, and reliability. Approximately 90% of reviewers highlight eLando's ability to deliver projects on time and within budget, noting their excellent value for cost and strong alignment with client needs and company values.

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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
eLando AD has received positive feedback regarding their cost and value for money, with clients highlighting that their pricing fits within budgetary constraints while still delivering high-quality services. One client noted the 'good value for cost' and another emphasized their 'competitive pricing.' Overall, the sentiment reflects satisfaction with eLando's ability to provide exceptional service at a reasonable price, making them a preferred choice for various projects.
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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.
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Bulgaria (4) United States (2) Austria (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.8

Willing to Refer

5.0

Reviewers in Sofia highlight eLando’s expertise in Java and C++ and its ability to contribute to demanding software projects. Clients cite engineering support for a major telecom platform and custom broadcast monitoring tools, emphasizing reliable delivery, thoughtful research, and practical use of new technologies.
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BGO Software - The Digital Health Lab

4.8 18 reviews

$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 solutions for healthcare, cybersecurity, and analytics. Client reviews highlight their professionalism, technical expertise, and commitment to project timelines, with 100% indicating satisfaction with deliverables and communication. Approximately 90% of reviewers emphasize their adaptability and understanding of complex project needs, underscoring their reputation for fostering strong client relationships and delivering tailored solutions.

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Industry Experience

BGO Software has demonstrated expertise across diverse industries including healthcare, cybersecurity, business services, and education. Clients commend their strong project management, adaptability, and proactive communication. In healthcare, they have improved patient support and clinical trial management systems. Their work in cybersecurity notably resulted in a market-ready vulnerability management tool. Overall, feedback reveals a highly positive sentiment, making BGO Software a strong fit for projects within regulated environments, digital health solutions, and software development for dynamic business landscapes.
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Government Healthcare Pharmaceuticals Business services Research Arts, entertainment & music Software Consulting Education Real estate IT Services Energy & natural resources Medical

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

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Review Rating from Clients

5.0/5.0

Quality

4.8

Schedule

4.8

Cost

4.8

Willing to Refer

5.0

Local businesses describe BGO Software - The Digital Health Lab as a professional, adaptable partner across healthcare and cybersecurity projects. Their work ranged from consolidating trial data and automating reminders to launching a market-ready vulnerability platform and evolving a patient-support system, with clients noting timely delivery and attentive project management.
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Devision

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 versatile software development company providing services such as web application development, software updates, and staff augmentation. Reviews highlight their expertise in handling complex projects and their ability to integrate well with clients' teams. Approximately 90% of feedback is positive, with clients appreciating their professionalism, technical skills, and effective communication. Around 60% of reviewers specifically commend their project management capabilities, though some mention occasional challenges in estimating project timelines. Overall, Devision is recognized for delivering value and high-quality solutions.

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Reviews mention Easy to reach
Clients have expressed a strong sentiment regarding Devision's accessibility, noting their 'very fast communication' and consistent availability to address inquiries. One client highlighted the effectiveness of their project management, specifically mentioning that team members, including project manager Hristo Proynov, were 'always available,' showcasing a commitment to responsiveness. Overall, feedback indicates a high level of satisfaction with Devision's communication practices.

Web Development for Hotel Chain

5.0 Nov 27, 2019

Hristo and his colleagues were always available answering our questions. They have very fast communication.
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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
Clients consistently highlight Devision's competitive pricing and strong value for money. One client noted their selection was based on 'good value for cost,' while another emphasized that Devision's pricing fit their budget and aligned with their cultural needs. Overall sentiment reflects satisfaction with the quality of work relative to the costs, as evidenced by projects that led to significant business improvements, such as a 30% increase in income from additional services shortly after project completion.
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Bulgaria (3) Netherlands (2) Croatia (1) Germany (1) Switzerland (1) United Arab Emirates (1) United States (1) England (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.3

Cost

5.0

Willing to Refer

5.0

Local businesses commend Devision for delivering tailored web and mobile solutions, from hotel service reservations to pharmaceutical information apps and a sophisticated workflow platform. Clients cite usability, low-bug work, and effective project coordination, with measurable revenue gains on the booking project.
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ThingsLog

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 specializing in designing, documenting, and implementing IoT devices and applications for client projects. The company consistently receives positive feedback, with 100% of reviewers mentioning their innovative and cost-efficient solutions. Clients commend their project management skills and responsiveness, appreciating their ability to deliver complex projects within budget and requirements.

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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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IT Services

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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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Review Rating from Clients

5.0/5.0

Quality

4.5

Schedule

4.0

Cost

5.0

Willing to Refer

5.0

Sofia-based clients praise ThingsLog’s innovative IoT expertise, from secure data storage to a mobile-app-controlled system for monitoring water and gas use. Reviewers highlight thorough design, documentation, implementation, and testing, as well as responsive project management; one solution reduced consumption leaks by 35%.
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Dision

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 development company known for its exceptional technical skills and efficient project management. Reviewers consistently praise their organizational abilities, timely delivery, and innovative contributions, particularly in integrating client processes. Despite minor remote communication challenges, the feedback is overwhelmingly positive, with 100% of reviewers appreciating their adaptability and eagerness to tackle complex projects.

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Industry Experience

Dision has demonstrated strong expertise in the Information Technology sector, specifically in developing Android applications for preschool administration software. Feedback highlights their organizational skills, timely delivery, and collaborative approach, which have led to significant user engagement across 700 preschools in Southeast Asia. Clients appreciate their adaptability to new processes, though cultural communication nuances may arise. Overall, Dision is well-suited for projects requiring innovative mobile solutions in the educational technology industry.
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Information technology

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have noted that Dision offers competitive pricing for their services, with one client investing around $50,000 for a substantial project involving multiple Android applications. Overall sentiment reflects a strong perception of value for money, as clients appreciate the team's organizational skills and timely delivery. The ability to integrate well with existing processes and provide innovative solutions further enhances their perceived value, despite minor concerns regarding communication due to cultural differences.
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Sofia, Bulgaria

ul. Tsaribrodska 94
Sofia, Bulgaria 1309
2 - 5

+359.87.656.6334

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MENA Software

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.

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Industry Experience

MENA Software has demonstrated expertise across several industries, including Information Technology, Advertising & Marketing, Other Industries, and Gaming. Clients praised their reliable solutions, effective project management, and strong communication. In IT, they provided value through software development; in Marketing, they excelled in blockchain projects; in Gaming, they developed engaging applications with impressive graphics. Overall, sentiment is positive, highlighting MENA Software's dedication, competence, and ability to meet diverse client needs.
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Information technology Advertising & marketing IT Services Gaming

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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 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.
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Bulgaria (2) United Arab Emirates (1)

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Review Rating from Clients

4.8/5.0

Quality

5.0

Schedule

4.8

Cost

5.0

Willing to Refer

4.8

Local businesses in Sofia commend MENA Software for combining software development and quality assurance on a full platform build, as well as executing a blockchain project according to requirements. Clients cite strong technical skills, dedicated teams, effective coordination, and solutions that supported their business needs.
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findy IoT

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.
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IndigoVerge

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.
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Soitron

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.
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Sofia, Bulgaria

XS Tower, 5 “Panorama Sofia” Str.
Sofia, Bulgaria 1766
76 - 100

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Wildorb Interactive Design Studio

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.
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NCB Ltd

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.
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OBG

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.
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Smartaly

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.
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Pravets, Bulgaria

sq. Todor Jivkov
Pravets, Bulgaria 2161
16 - 20

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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

1 Sigma Software Group

2 Civitta

3 Aionys

4 Quanterall

5 App Streams Ltd

6 eLando

7 BGO Software - The Digital Health Lab

8 Devision

9 ThingsLog

10 Dision

11 MENA Software

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 11 Sofia IoT Developers

Sigma Software Group

$50,000+

$50 - $99 / hr

1,000 - 9,999

Sofia, Bulgaria

Ability to deliver

35.9/40.0

17.6/20 Reviews

10/10 Clients & Experience

8.3/10 Market Presence

Service focus

10% IoT Development

90% Other

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Civitta

$25,000+

$50 - $99 / hr

250 - 999

Sofia, Bulgaria

Ability to deliver

31.4/40.0

16.6/20 Reviews

10/10 Clients & Experience

4.8/10 Market Presence

Service focus

10% IoT Development

90% Other

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Aionys

$5,000+

$25 - $49 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

29.2/40.0

16.8/20 Reviews

8.4/10 Clients & Experience

4/10 Market Presence

Service focus

20% IoT Development

80% Other

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Quanterall

$50,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

30.1/40.0

16.2/20 Reviews

10/10 Clients & Experience

3.9/10 Market Presence

Service focus

15% IoT Development

85% Other

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App Streams Ltd

$25,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

30.4/40.0

17/20 Reviews

10/10 Clients & Experience

3.4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
eLando

$25,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

30.2/40.0

16.8/20 Reviews

10/10 Clients & Experience

3.4/10 Market Presence

Service focus

10% IoT Development

90% Other

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BGO Software - The Digital Health Lab

$10,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

29.8/40.0

15.6/20 Reviews

10/10 Clients & Experience

4.2/10 Market Presence

Service focus

10% IoT Development

90% Other

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Devision

$50,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

27.1/40.0

16/20 Reviews

7.2/10 Clients & Experience

3.9/10 Market Presence

Service focus

20% IoT Development

80% Other

View Profile Visit Website
ThingsLog

$1,000+

Undisclosed

10 - 49

Sofia, Bulgaria

Ability to deliver

21.4/40.0

16.2/20 Reviews

1.2/10 Clients & Experience

4/10 Market Presence

Service focus

40% IoT Development

60% Other

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Dision

$10,000+

$50 - $99 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

20.1/40.0

16.2/20 Reviews

0/10 Clients & Experience

3.9/10 Market Presence

Service focus

20% IoT Development

80% Other

View Profile Visit Website
MENA Software

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

19.5/40.0

15.6/20 Reviews

0/10 Clients & Experience

3.9/10 Market Presence

Service focus

10% IoT Development

90% Other

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findy IoT

Undisclosed

Undisclosed

10 - 49

Sofia, Bulgaria

Ability to deliver

11.4/40.0

0/20 Reviews

8/10 Clients & Experience

3.4/10 Market Presence

Service focus

70% IoT Development

30% Other

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IndigoVerge

$10,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

8/40.0

0/20 Reviews

4/10 Clients & Experience

4/10 Market Presence

Service focus

30% IoT Development

70% Other

View Profile Visit Website
Soitron

$5,000+

$50 - $99 / hr

250 - 999

Sofia, Bulgaria

Ability to deliver

7.4/40.0

0/20 Reviews

3.2/10 Clients & Experience

4.2/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Wildorb Interactive Design Studio

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

3.9/40.0

0/20 Reviews

0/10 Clients & Experience

3.9/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
NCB Ltd

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

3.4/40.0

0/20 Reviews

0/10 Clients & Experience

3.4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
OBG

$10,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

3.4/40.0

0/20 Reviews

0/10 Clients & Experience

3.4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Smartaly

$25,000+

$50 - $99 / hr

10 - 49

Pravets, Bulgaria

Ability to deliver

3.7/40.0

0/20 Reviews

0/10 Clients & Experience

3.7/10 Market Presence

Service focus

60% IoT Development

40% Other

View Profile Visit Website

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