Top Internet of Things Companies in Bulgaria

Ratings Updated: July 30, 2026

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Yalantis

4.8 79 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 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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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
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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 IT Services Non-profit Logistics & Supply Chain Manufacturing Consulting Hospitality & leisure Automotive Business services Food & Beverages Telecommunications Energy & natural resources Media Consumer Products Nonprofit Information technology Financial services Advertising & marketing Other industries Arts, entertainment & music

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More responsive than most other service providers

Yalantis 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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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 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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Reviews mention Unique expertise
Cogniteq has received positive feedback regarding their unique expertise in software development, particularly in mobile applications. Clients have highlighted their 'broad set of expertise' and 'exceptional technical expertise' in key platforms, which distinguished them from competitors. Additionally, they demonstrated a 'solution-first mentality' and flexibility in addressing client needs. Overall sentiment reflects strong satisfaction with their capabilities, with no noted areas for improvement.

Mobile App Dev for Digital Product Dev Co

5.0 Jan 16, 2024

The measurable outcomes from the project include the successful launch and ongoing maintenance of high-performance mobile applications across Android, iOS, and Flutter platforms, evidenced by robust user engagement metrics, and positive user reviews. Cogniteq demonstrated excellent project management throughout the project. They consistently met deadlines, ensuring timely delivery of all work items. Their exceptional technical expertise, particularly in the realm of key mobile platforms, set them apart from the competition.
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Web Dev for Design & Communications Agency

4.5 Mar 9, 2023

We are very satisfied with the management and quality of the team’s work, their expertise and the fast response times. They were always available and happy to answer any questions we had and helped with other topics such as web hosting too. They successfully implemented tasks on time and were also quickly available in case bug fixes were needed. All the specialists that we communicated with were very professional and helpful. They demonstrated great enthusiasm and attention to detail.
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UX/UI Design, Mobile App & Software Development for IoT Co

5.0 Mar 18, 2026

Cogniteq always offers in depth reporting on hours spent and have broad expertise in-house in case additional SME-knowledge was needed during our development stages. This flexibility showed at times when needed most meaning we value our partnership for that as well, besides the quality work being delivered. The broad set of expertise they have in house was most impressive, coupled with their solution-first mentality.
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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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Sigma Software Group

4.8 37 reviews

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Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Burgas, Bulgaria

Services provided

11% IoT Development

17% Mobile App Development

15% Custom Software Development +5 services

15% Web Development

11% BI & Big Data Consulting & SI

11% Cloud Consulting & SI

10% AI Consulting

10% Cybersecurity

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 Team players
Client feedback reflects a strong sentiment regarding Sigma Software Group's role as team players. Clients consistently praised their engagement and integration into existing teams, with one noting that Sigma members act like internal team members, fostering collaboration and communication. For instance, a client highlighted their commitment to understanding project goals, while another emphasized their enthusiastic support during challenging times. Overall, clients appreciate Sigma's dedication and adaptability, reinforcing the sentiment of being true partners in the development process.

Staff Augmentation Services for Property Management Group

5.0 Apr 5, 2024

Sigma Software Group has become an invaluable piece of our structure, to the point that we simply consider them a part of our organization. Every member of their team is fantastic, and their output is consistently very high. Our partnership with Sigma Software Group is very strong and we hope to bring in more individuals from their team when we can. The team is friendly, collaborative, and enjoyable to work with.
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Custom Software Dev for Global Revenue Amplification Company

5.0 Jun 14, 2022

They’re participating team members, and we treat them as such. Metrics-wise, we focus on how they maintain the pace of development and coding with acceptable bug rates and ensure they are available for us when we need them. Their individual members are integrated with our team, and we haven’t had any problems. Overall, they act like other team members, and that’s why we have an enduring relationship with them.
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Development Services for Tech Company

5.0 Oct 15, 2020

We use Jira and Confluence for planning and information gathering purposes. Daily stand-ups with team and QA. Also weekly meetings with PM. We feel that Sigma is part of our company. This is due to the way that collaboration is made funny and engaging for everyone within the team.
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iOS & Android App Dev for Prostate Cancer Research Org

5.0 Oct 14, 2020

I was quite impressed with them. That’s why we sent them a gift—I felt they were working with me and not just working for me. The interaction was great, and we really saw that they cared about our project as if it were their own cause.
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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 Other Industry Food & Beverage 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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Burgas, Bulgaria

5 ulitsa "Sveti Sveti Kiril I Metodiy"
Burgas, Bulgaria 8000
10 - 15

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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 Adaptable
Clients have praised App Streams Ltd for their exceptional adaptability, highlighting their responsiveness to last-minute requests and ability to meet critical milestones. One client noted their team operates as an extension of their own staff, consistently delivering work on time and accommodating urgent needs. This adaptability was deemed invaluable for fast-moving projects, with particular commendation for their CEO's solutions-oriented approach. Overall, feedback reflects a strong sentiment of satisfaction regarding their flexibility and collaboration.

Web App Design & Dev for HealthTech Company

5.0 Nov 13, 2025

They are highly responsive to our needs and consistently willing to accommodate last-minute requests or put in additional hours when necessary to help us meet critical milestones. This level of adaptability has been invaluable for a fast-moving startup like ours. Their CEO, Stoyan, is also extremely accessible and collaborative. He approaches every challenge with a solutions-oriented mindset and has been a true partner in ensuring our shared success.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, App Streams Ltd received positive feedback for their responsive and effective service. A client from Sportal.bg praised their swift resolution of critical iOS application issues, highlighting their ability to restore functionality under tight deadlines. The team's dedication and understanding of the client's business model were particularly noted. Overall, clients expressed high satisfaction with the quality of work and timely delivery, indicating strong project management capabilities.
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More responsive than most other service providers

App Streams Ltd is very responsive
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Bulgaria (4) United States (2) England (2)

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Quanterall

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.

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Reviews mention Unique expertise
Quanterall has been recognized for its unique expertise in niche technologies, particularly in financial transaction systems. A client noted their strong technical background, stating that Quanterall's team significantly contributed to developing a testing back-end system using Erlang, which improved error detection in new features. The professionalism and motivation of Quanterall's team were also highlighted, indicating a positive overall sentiment regarding their specialized skills and capabilities.

EMV Simulator for Financial Technology Company

5.0 Nov 29, 2021

A testing back-end system was developed by using Erlang. Its main tasks were strongly tied with cryptography and financial transaction specifications. Expertise used were in financial transaction message protocol ISO-8583 and Acquirer ISO 8583 Message Format protocol operated by banks and or acquirers in their communications and a block cipher streams conception. Enhancing the existing infrastructure resulted in reduced finding error time during new features development.
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Industry Experience

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

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

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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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Reviews mention Exceeds expectations
BGO Software consistently exceeded client expectations, particularly noted for their deep involvement and understanding of business needs. They delivered a fully-functional, market-ready product on time, receiving excellent independent quality reviews. Clients praised the proactive communication and collaborative relationship, likening the team to colleagues rather than just vendors. Overall, no areas for improvement were identified, highlighting the exceptional quality of service and support provided throughout the project.

Vulnerability Management Solution Dev for Cybersecurity Co

5.0 Jul 6, 2023

During the project, everything was delivered on time. On top of that there were several cases where they exceeded our expectations by several factors, for example: very deep involvement in the project and excellent understanding of our business and project needs. They have always been very proactive and caring towards our needs.
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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 Education Software Consulting Real estate Medical IT Services Energy & natural resources

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight BGO Software's strong value for money, with comments emphasizing their competitive pricing and high-quality deliverables. For instance, one client noted that while BGO was not the cheapest option, the exceptional skill and quality justified the investment. Another client appreciated the adaptability to budget constraints and the overall 'good value for cost.' Overall, the sentiment reflects satisfaction with the balance of cost and the value provided through their services.
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Switzerland (4) United States (4) Bulgaria (3) England (3) Netherlands (1)

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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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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 from clients, particularly for their ability to augment engineering teams effectively. A Chief People Officer highlighted their high ratings, cultural fit, and alignment in values. Key outcomes included improved system performance and accelerated release cycles, demonstrating eLando's expertise in delivering complex digital solutions. Clients noted seamless communication and project management, with no significant areas for improvement identified.
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Industry Experience

eLando has demonstrated significant expertise in Information Technology, Retail, and other sectors. In the IT domain, clients praised their proficiency in software engineering, cloud solutions, and digital transformation, especially for telecom and regulated industries. Retail clients noted their technical strengths in developing critical components and strategies for existing systems. Overall, feedback highlights eLando's responsive communication, strong project management, and ability to deliver high-quality results, making them a suitable partner for clients in technology-driven industries.
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Information technology Consulting IT Services Retail Other Industry

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More responsive than most other service providers

eLando is very responsive
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Bulgaria (4) United States (2) Austria (1)

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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 Creative
Clients express a highly positive sentiment regarding Devision's creative capabilities, noting their success in taking full responsibility for design decisions and effectively filling gaps in internal capabilities. One client highlighted their ability to provide creative freedom and adaptability, enhancing project efficiency. Additionally, the team is praised for their transparency in decision-making and their skill in solution architecture, making them a recommended partner from the project's inception. Overall, Devision is recognized for their technical expertise and innovative approach.

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.
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Automation Solutions Dev for Electrical Tech Company

5.0 Sep 6, 2018

Recently, we've given Devision full responsibility for our design decisions. They've been very successful so far and have filled critical gaps in our internal capabilities. Bringing in the right resources empowers them to make the best decisions. They've always been very transparent and discuss their choices with us. Devision makes it easy to design solutions that fulfill 100% of our requirements.
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Industry Experience

Devision has demonstrated expertise across various industries, including Education, Energy & Natural Resources, Manufacturing, Hospitality, and others. Clients commend their strong project management, technical capabilities, and ability to enhance operational efficiency. Positive feedback highlights their responsiveness and quality of work, leading to increased user engagement and revenue growth. Overall, Devision is well-suited for projects in sectors requiring innovative software solutions and team augmentation.
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Energy & natural resources Human Resources Software Hospitality & leisure Arts, entertainment & music Manufacturing Chemicals & Biotechnology Education IT Services

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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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Aionys

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 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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Reviews mention Timely
Overall, Aionys received positive feedback regarding their timeliness in project delivery. Clients frequently noted that Aionys consistently met deadlines and effectively managed project timelines. For instance, one client highlighted that Aionys delivered all items on time and accommodated urgent requests by adjusting their workflow. Another client emphasized the importance of timely communication, stating that Aionys was responsive to needs and requests, which contributed to the successful and timely execution of projects.

Software Platform Dev for Automated Deployment & Testing Co

5.0 Jul 19, 2024

The project was delivered on time and within budget, meeting all the objectives and expectations. It was a testament to effective project management. Regular meetings were held to discuss progress, address issues, and align on objectives. This ensured that both teams were always on the same page and could work together seamlessly.
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Warehouse Management System for Trading Operations Company

5.0 Apr 25, 2024

Our project management experience with Aionys was quite positive overall. They consistently met deadlines and even accommodated some of our urgent requests by adjusting their workflow accordingly. They were agile in their management approach, which allowed for frequent communication and incremental delivery of project items.
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Staff Augmentation for Startup Software Development Firm

5.0 Jul 19, 2023

We had a specific request with details, and we received everything just as we had wished for. Excellent technical expertise, participation in the process, and on-time delivery. Everything was good in my opinion, including the timely delivery, excellent communication, and expertise.
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Mobile App Development for Real Estate Company

5.0 Aug 23, 2022

The project manager was easy to communicate with. We communicated via phone calls and messages. Everything was delivered on time. All requirements were fulfilled on time.
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Web Dev & Design for Financial Consulting Firm

5.0 Aug 15, 2022

The quality of the deliverables was good and the timing of the deliveries was in line with our plan. Responses were timely, and the whole process was quite smooth. Aionys team had no issues using our GitLab tracker and TeamCity CI/CD jobs.
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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
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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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IT Services Manufacturing Other Industry Arts, entertainment & music Healthcare Software Real estate Consulting Financial services Design eCommerce

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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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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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Senstate Technologies

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 a technology company specializing in developing sensor networks and AI-driven solutions for optimizing waste collection and monitoring environmental factors like air and water quality. The feedback indicates a 99% satisfaction rate, highlighting their reliability and effective project management. Clients appreciate their dedication to continuous learning and adherence to European environmental standards.

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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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Energy & natural resources

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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

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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Reviews mention Unique expertise
Clients highlight MENA Software's unique expertise in blockchain development, noting their outstanding competence in the field. One client emphasized that MENA executed their project perfectly and delivered the product according to specifications. Overall sentiment indicates strong satisfaction with their specialized knowledge and effective collaboration, despite minor workflow issues.

Blockchain Development Consulting for Crypto Media Firm

4.5 Dec 12, 2018

The competence in their chosen field was outstanding. They executed perfectly and delivered the product according to our specifications.
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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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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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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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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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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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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 Great project management
Clients have consistently praised HackTech for their exceptional project management capabilities. One client noted their 'massive part in delivering the project on time,' while another highlighted that 'HackTech always deployed skilled project managers to keep projects on schedule.' The overall sentiment reflects a strong appreciation for their proactive communication and ability to meet deadlines, making them a reliable partner in project execution.

Custom Software Dev for Sensory Retail Experience Platform

5.0 Jan 22, 2025

HackTech managed the deliverables well and played a massive part in delivering the project on time. Their commitment to the project and effective communication were impressive, contributing significantly to the overall success.
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SaaS, APIs & App Dev Services for Omnichannel Software Co

5.0 Feb 20, 2024

HackTech always deployed skilled project managers to keep projects on schedule, stakeholders informed, and development teams on track and focused.
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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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Mobile App Dev for Media Company

4.5 Nov 28, 2017

The initial concept was for an application, but we’ve released the touch-panel system first. We always changed our minds, but the team from Mediapark was flexible. Project management is their strongest point. The owners of their company have their own vision, which helped us maintain flexibility. They respond quickly and have worked out good prices for us. We were never dissatisfied with deadlines or anything else.
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Mobile App Dev for Commercial Kitchen Equipment

4.5 Jan 30, 2017

Mediapark Group has a very good project management team. There is strong follow-through, they're always available, and they try to understand our problems.
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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 regard Civitta as offering good value for money, often highlighting their pricing as fitting within budget constraints. For instance, one client noted that Civitta's pricing 'fit our budget' while delivering high-quality outcomes. Overall sentiment reflects satisfaction with the cost-to-value ratio, with multiple reviews underscoring the company's ability to deliver effective solutions within reasonable financial parameters.
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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)

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Sofia, Bulgaria

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

+40 722 316 036

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