Top Internet of Things Companies in Belgrade

Ratings Updated: October 20, 2026

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21 Companies

Country: Serbia

City: Belgrade

List of the Top Belgrade IoT Developers

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Yalantis

4.8 79 reviews

Premier Verified

$50,000+

$50 - $99 / hr

250 - 999

Serves Belgrade, Serbia

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 Autonomous
Overall, client feedback regarding Yalantis highlights their high level of autonomy in project execution. One client noted their 'ability to create effective features with little guidance or input,' emphasizing their proactive approach. Another client appreciated that Yalantis could advance the project with minimal direction, stating that 'once I gave them the objective, it was very easy for them to move forward.' This sentiment reflects a strong trust in Yalantis's capability to manage projects independently.

Logistics App Development for Moving Company

5.0 Oct 26, 2015

Yalantis works with minimal guidance and once I gave them the objective, it was very easy for them to move forward without needing additional assistance or guidance.
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Custom Software Dev for Aviation Services Co

5.0 Nov 10, 2023

Their ability to create effective features with little guidance or input. As the Product Owner, my job was to describe the business case and reasoning behind the features and their business analyst and developers came up with great solutions. The team was very responsive during their business hours and went well beyond in many instances.
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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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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 Belgrade, Serbia

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 Exceptional performance
Cogniteq has received exceptional feedback for their performance, particularly in project management and communication. Clients appreciated the team's ability to understand project needs quickly, deliver high-quality work on time, and maintain transparent communication. One client noted, "It was an excellent experience," highlighting the smooth workflow and effective collaboration. Another remarked on the team's professionalism and attention to detail, stating, "We felt like we were in good hands!" Overall, the sentiment reflects strong client satisfaction and a willingness to continue partnerships.

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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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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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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Itekako

4.9 8 reviews

Premier Verified

$50,000+

$50 - $99 / hr

50 - 249

Beograd, Serbia

Services provided

10% IoT Development

25% Custom Software Development

15% Enterprise App Modernization +5 services

10% AI Development

10% Application Testing

10% Blockchain

10% E-Commerce Development

10% Web Design

Itekako is a software development company specializing in web and custom application development, known for its excellent project management and rapid delivery. Reviews highlight the team's ability to consistently meet deadlines and quality expectations, with approximately 85% of feedback emphasizing their responsiveness and effective communication. Clients appreciate their high ratings and culture fit, though a few noted variability in staff capabilities.

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Reviews mention Unique expertise
Clients have highlighted Itekako's unique expertise in software development, particularly in the fintech sector. One CTO noted their impressive hiring speed and the availability of skilled contractors, which facilitated prompt communication and consistent project delivery. Overall, the sentiment reflects satisfaction with Itekako’s capabilities, although there were minor challenges in finding candidates with specific experience.

FinTech App Dev Staff Augmentation for FinTech Company

5.0 Jul 22, 2024

The company's hiring speed, availability of good contractors, and consistent support are impressive. These qualities highlight their unique expertise in quickly assembling effective teams for projects. Their ability to maintain prompt communication and rapid turnaround further underscores their proficiency in project management.
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Industry Experience

Itekako has demonstrated strong expertise in various industries, including Financial Services, Software, Engineering, and Social Networking. Clients praise their full-stack development capabilities, timely delivery, and effective project management. In Financial Services, their long-term software solutions received acclaim for meeting quality standards. In Software, they were recognized for rapid MVP delivery and responsiveness. Engineering projects highlighted their ability to navigate cybersecurity and management of Azure resources. Overall, Itekako is well-suited for clients in tech-driven sectors seeking reliable development partners.
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Financial services Software Engineering Social Networking

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently commend Itekako for providing good value for their cost, often citing their pricing as a significant factor in their selection. One client noted Itekako's 'good value for cost' and another highlighted that their 'pricing fit our budget.' Overall, the sentiment regarding cost-effectiveness is positive, with clients appreciating the balance of quality and affordability in the services provided.
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More responsive than most other service providers

Itekako 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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Civitta

4.9 23 reviews

$25,000+

$50 - $99 / hr

250 - 999

Beograd, Serbia

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 Efficient
Civitta has received positive feedback regarding its efficient project management and timely delivery of key deliverables. Clients noted that Civitta effectively addressed issues as they arose and often provided alternative solutions that enhanced project outcomes. One client highlighted Civitta's ability to meet tight deadlines and maintain open communication, which contributed to significant user engagement metrics post-launch. However, there were a few delays due to unforeseen challenges, suggesting room for improvement in quality assurance processes.

Web Development for Medical Awareness Organization

4.5 Apr 6, 2023

Overall, their project management approach was effective and efficient. They delivered most of the key deliverables on time and were able to address any issues or concerns that arose in a timely and professional manner. They also demonstrated a willingness to respond to our needs, often providing alternative solutions that proved to be more effective than our original plans. In terms of handling project timelines and deadlines, they were able to meet our expectations for the most part.
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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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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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Beograd, Serbia

66 Španskih boraca
Beograd, Serbia 11070
10 - 15

+40 722 316 036

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IT Labs

4.6 6 reviews

$25,000+

$50 - $99 / hr

250 - 999

Beograd, Serbia

Services provided

10% IoT Development

15% BI & Big Data Consulting & SI

15% Web Design +6 services

10% Cloud Consulting & SI

10% Custom Software Development

10% DevOps Managed Services

10% IT Staff Augmentation

10% IT Strategy Consulting

10% UX/UI Design

IT Labs is a technology service provider specializing in software development, project management, and digital transformation solutions. Across their reviews, IT Labs consistently receives positive feedback, with clients praising their technical expertise, strong project management, and adaptability. Notably, their cultural fit and value for cost are frequently highlighted, with approximately 100% of reviewers mentioning timely delivery and high-quality outcomes.

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Reviews mention Transparent
The sentiment regarding transparency in IT Labs' project management is highly positive. Clients praised their robust reporting and governance, which ensured clear visibility into project progress and milestone achievements. One client noted that IT Labs maintained high transparency on project status and effectively communicated adjustments to the plan, showcasing their accountability. Overall, feedback indicates that IT Labs excelled in providing transparency, ultimately contributing to successful project outcomes.

Custom Software Dev & App Testing for IT Services Company

5.0 Apr 22, 2024

IT Labs demonstrated deep competencies in project management, particularly in planning re: aligning scope, resources, time, and risk as well as robust reporting and governance that ensured high transparency re: project progress, prioritization on 30, 60, and 90 horizons, and escalations when necessary. Our team was able to see clearly project progress, milestone achievement, and the shadow metrics that confirmed status, progress, and quality of work. The IT Labs team operated with and communicated from a keen accountability to delivering on the project plan, as adjusted during the engagement.
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Industry Experience

IT Labs has demonstrated expertise across various industries, including financial services, business services, and technology-enabled BPO. They have received positive feedback for their strong project management skills, technical competencies, and ability to integrate effectively into client teams. Clients noted their timely delivery, adaptability, and commitment to quality. Overall sentiment indicates that IT Labs is well-suited for projects in technology, finance, and business services, providing value and fostering collaborative relationships.
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Business services IT Services Software Financial services Construction

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Average Project Cost Breakdown

$200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight IT Labs' strong value for money, with multiple reviews noting 'good value for cost' and 'pricing fit our budget.' The CEO of Image API emphasized their 'great culture fit' alongside the cost benefits, and the COO of Windmuehle LLC appreciated their 'timeliness and responsiveness.' Overall sentiment reflects satisfaction with the cost-effectiveness and quality of deliverables, reinforcing IT Labs as a competitive choice for IT services.
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Beograd, Serbia

165 Bulevar Mihajla Pupina
Beograd, Serbia 11070
50 - 75

+1 800 920 4829

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Golux Technologies

5.0 1 review

$25,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Services provided

10% IoT Development

25% Web Development

15% Digital Strategy +5 services

10% Branding

10% Custom Software Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

Golux Technologies is a web development company specializing in creating custom CMS solutions and frontend development using technologies like Laravel PHP and React.js. The reviews highlight their adaptability, dedication to meeting deadlines, and high-quality code, with 100% of reviewers noting their responsiveness and willingness to work beyond regular hours. However, 100% of reviewers also mention their limitations in handling large projects and the absence of QA engineers or designers.

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Industry Experience

Golux Technologies has demonstrated proficiency in the business services sector, particularly in web development using technologies like Laravel PHP and React.js. Clients commend their adaptability, quality code, and responsiveness, often remarking on their commitment to meeting deadlines and providing solid results. However, feedback indicates limitations in handling larger projects due to team size and a lack of QA and design personnel. Overall, they are well-suited for projects requiring dedicated development resources.
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Business services

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Average Project Cost Breakdown

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

What Clients Have Said
Golux Technologies is perceived as providing good value for money, with clients noting the quality of their code and adaptability to existing coding styles. One client invested between $25,000 and $50,000 and highlighted that Golux's availability and commitment helped meet deadlines, despite the company being smaller and lacking certain roles like QA engineers. Overall, the sentiment reflects satisfaction with the investment relative to the quality of work received.
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TESO l.l.c.

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Beograd, Serbia

Services provided

20% IoT Development

40% Custom Software Development

20% Mobile App Development +1 service

20% Web Development

Founded in 2010, TESO l.l.c. Is a custom software development firm. The team provides Custom Software Development and Web Development and is based in Beograd, Serbia.
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Instrumenta Lab

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Belgrade, Serbia

Services provided

30% IoT Development

70% Product Design

Product Design company Instrumenta Lab is in Belgrade, Serbia. Their services include Product Design and IoT development.
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Iridium Intelligence

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Beograd, Serbia

Services provided

10% IoT Development

40% Web Development

20% Custom Software Development +2 services

15% Cybersecurity

15% Mobile App Development

Iridium Intelligence is a small Beograd, Serbia-based website development firm. Their services include Web Development and Custom Software Development.
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TZARS

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Services provided

25% IoT Development

25% Blockchain

25% Mobile App Development +1 service

25% Web Development

TZARS is a small website development firm founded in 2016. Their services include Web Development and Mobile App Development.
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Zentrix Lab doo

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Beograd, Serbia

Services provided

10% IoT Development

40% Custom Software Development

30% Blockchain +2 services

10% Mobile App Development

10% Web Development

Zentrix Lab doo, a custom software development company, specialize in Custom Software Development and Blockchain. They were founded in 2019.
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Beograd, Serbia

20 Poenkareova
Beograd, Serbia 11000
6 - 9

+381631815444

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SpiceFactory

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Services provided

10% IoT Development

20% Mobile App Development

15% Custom Software Development +5 services

15% UX/UI Design

10% AI Development

10% AR/VR Development

10% Web Design

10% Web Development

Located in San Francisco, California and Beograd, Serbia, SpiceFactory is a mobile application development company. They focus on Mobile App Development and Custom Software Development.
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Beograd, Serbia

5 Takovska
Beograd, Serbia 11103
6 - 9

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UnderIT

5.0 1 review

$5,000+

$25 - $49 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

90% Custom Software Development

UnderIT is a software development company specializing in UI development, bug fixes, and feature integration, with a focus on Qt application management. Based on the review provided, 100% of the feedback highlights their on-time delivery and excellent communication, with no areas for improvement identified. Transparency and proactive contributions were also noted as impressive attributes.

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Industry Experience

UnderIT has demonstrated expertise in the IT Services industry, particularly in software development and UI design. Their strengths include timely project delivery, transparent communication, and an agile approach that effectively addresses client needs. Feedback highlights their capability to manage complex development tasks, including migration projects. Overall sentiment from clients in this industry is highly positive, making UnderIT a suitable partner for IT Services projects requiring robust development and management.
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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 have expressed positive sentiments regarding UnderIT's cost and value for money, noting that all project requirements were met on time and that their agile approach significantly contributed to project success. One client highlighted the added value of improvement suggestions made by UnderIT, which helped prevent potential future issues. Overall, feedback emphasizes transparency, excellent communication, and timely delivery as key aspects of the company's service, indicating a strong return on investment.
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ZESIUM

5.0 7 reviews

$50,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

40% Custom Software Development

20% Mobile App Development +2 services

15% AI Development

15% Web Development

ZESIUM is a mobile app development company that offers comprehensive IT services including system architecture, app design, and frontend and backend development. Their reviews highlight a strong collaboration with clients, providing innovative solutions and maintaining excellent communication. Approximately 100% of reviewers mention ZESIUM's professionalism and flexibility. Client feedback is overwhelmingly positive, with ZESIUM consistently exceeding expectations in terms of quality and project delivery.

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Reviews mention Innovative
ZESIUM consistently receives positive feedback regarding their innovative approach to project development. Clients highlighted their ability to propose novel solutions and adapt to challenges effectively. For example, one client noted ZESIUM's 'progressive and innovative approach,' which exceeded expectations during the development of a mobile app. Another client praised their 'strong comprehension of new trends' and their capacity to enhance existing ideas. Overall, sentiment towards ZESIUM's innovation is highly favorable, reflecting their commitment to delivering cutting-edge solutions.

Organization App Dev for IT Startup

5.0 Feb 19, 2021

After more than 20 years of project experience in major European projects, our expectations have been more than exceeded by the progressive and innovative approach of this team.
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Mobile App Dev for Parking Utilization Company

5.0 Feb 19, 2021

Their ability to come up with new solutions and develop our ideas in the best possible way is most impressive. Zesium employees have a strong comprehension of new trends and the ability to propose better implementations on our existing ideas.
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Android App Dev for Agricultural Machinery Distribution Company

5.0 Mar 9, 2017

ZESIUM's team provided new ideas and put a lot of innovation into our application. We communicated through email, phone calls, and face-to-face meetings. ZESIUM was open to everything we proposed and they were innovative in coming up with new solutions around how the application would look and function.
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Industry Experience

ZESIUM demonstrates strong expertise across various industries, including real estate, agriculture, trucking, and IT services. Clients commend their collaborative approach, innovative solutions, and high professionalism. In real estate, they developed scalable applications, while in agriculture, they enhanced customer communication through tailored apps. Their work in trucking showcased their ability to manage complex platforms effectively. Overall, feedback highlights ZESIUM's impactful contributions and adaptability, making them a suitable partner for projects in technology-driven sectors.
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IT Services Real estate Software Transportation Gaming Other Industry

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Serbia (2) Sweden (2) Romania (1) Switzerland (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Serbian clients praise ZESIUM for their expertise in developing complex web and mobile solutions, including outage management and customer communication apps. They highlight the company's ability to deliver innovative, high-quality projects on time, with strong project management and responsive communication.
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KoloTree

5.0 4 reviews

$25,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

30% Custom Software Development

25% Microservices Architecture Services +2 services

25% Web Development

10% IT Strategy Consulting

KoloTree is an IoT Development company specializing in IoT Solutions and Consulting, with a focus on manufacturing execution systems. The reviews highlight their exceptional competence, domain understanding, and adaptability, with 100% positive feedback regarding their professional project management. KoloTree's ability to deliver tailored IoT infrastructure effectively for the manufacturing sector is particularly praised.

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Average Project Cost Breakdown

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

What Clients Have Said
KoloTree has received positive feedback regarding its cost and value for money across several client reviews. Clients frequently highlighted that KoloTree offers 'good value for cost' and that their pricing aligns with project budgets. For instance, one client noted the company's 'pricing fit our budget' and another emphasized the 'great culture fit' along with competitive pricing. Overall, clients expressed satisfaction with the financial aspects of their engagements, reinforcing KoloTree's reputation as a reliable and cost-effective partner.
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1 of 1 Belgrade-based review is 5 stars

$200,000 – $999,999 avg. project cost for IoT Development services in Belgrade

Belgrade-based IoT Development project highlight

IoT Development for IT Company
5.0 — An IT company has hired KoloTree to build their Cloud-based MES service's infrastructure and UI. Their work also involves developing the solution and implementing an automated acquisition system. Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Reviewers in Novi Sad highlight KoloTree’s ability to learn a specialized manufacturing domain and deliver an MES platform tailored to plastics production. The project combined cloud infrastructure, dashboards, production monitoring, quality and resource management, and planning tools, progressing from successful pilots to a final product with ongoing improvements.
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ARS Embedded Systems

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Novi Sad, Serbia

Services provided

35% IoT Development

45% Engineering

20% Custom Software Development

ARS Embedded Systems is an Engineering company founded in 2013. Their services include Engineering and IoT development.
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Enlight Engineering

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Novi Sad, Serbia

Services provided

20% IoT Development

40% Custom Software Development

20% Computer Engineering +2 services

10% Digital Engineering

10% Engineering

Enlight Engineering is a custom software development company founded in 2014. The company specializes in Custom Software Development and IoT development, and is midsize.
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Novi Sad, Serbia

4 Kiš Ernea
Novi Sad, Serbia 21000
101 - 150

+381 21 3018406

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ElanWave

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

20% Application Testing

20% Custom Software Development +8 services

10% IT Staff Augmentation

10% Web Development

5% Application Management & Support

5% Cloud Consulting & SI

5% IT Managed Services

5% IT Strategy Consulting

5% Mobile App Development

5% UX/UI Design

ElanWave, a software development company, was founded in 2009. They specializes in Custom Software Development and Application Testing.
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Open Fyle

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

30% Web Development

20% Mobile App Development +4 services

10% Commercial Development

10% Custom Software Development

10% Cybersecurity

10% IT Strategy Consulting

Website development firm Open Fyle is headquartered in Novi Sad, Serbia. Founded in 2021, the team focuses on Web Development and Mobile App Development.
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Midenas

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Novi Sad, Serbia

Services provided

10% IoT Development

40% Web Development

20% Custom Software Development +3 services

10% Application Management & Support

10% Application Testing

10% IT Strategy Consulting

Established in 2020, Midenas is a website development firm. The company specializes in Web Development and Custom Software Development, and is small.
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BitAlchemists

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Services provided

10% IoT Development

40% Web Development

30% Mobile App Development +2 services

15% Web Design

5% Blockchain

BitAlchemists is a web development firm in Novi Sad, Serbia. Their services include Web Development and Mobile App Development.
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IoTartic

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Novi Sad, Serbia

Services provided

80% IoT Development

10% Web Development

5% Custom Software Development +2 services

3% UX/UI Design

2% Web Design

IoTartic, an IoT development company, focus on IoT development and Web Development. They were launched in 2019.
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Mainflux

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Beograd, Serbia

Services provided

100% IoT Development

Mainflux is an IoT development company. They are in Beograd, Serbia and have small team of experts. Their services include IoT development.
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Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

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 Civitta

2 Itekako

3 IT Labs

4 Golux Technologies

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 4 Belgrade IoT Developers

Civitta

$25,000+

$50 - $99 / hr

250 - 999

Beograd, Serbia

Ability to deliver

33.6/40.0

16.6/20 Reviews

10/10 Clients & Experience

7/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Itekako

$50,000+

$50 - $99 / hr

50 - 249

Beograd, Serbia

Ability to deliver

33.2/40.0

17.4/20 Reviews

8.8/10 Clients & Experience

7/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
IT Labs

$25,000+

$50 - $99 / hr

250 - 999

Beograd, Serbia

Ability to deliver

28.5/40.0

16.4/20 Reviews

6.6/10 Clients & Experience

5.5/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Golux Technologies

$25,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Ability to deliver

19.9/40.0

16.2/20 Reviews

0/10 Clients & Experience

3.7/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
TESO l.l.c.

$10,000+

$25 - $49 / hr

10 - 49

Beograd, Serbia

Ability to deliver

6.4/40.0

0/20 Reviews

1.2/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% IoT Development

80% Other

View Profile Visit Website
Instrumenta Lab

$1,000+

$50 - $99 / hr

2 - 9

Belgrade, Serbia

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% IoT Development

70% Other

View Profile Visit Website
Iridium Intelligence

$5,000+

$50 - $99 / hr

2 - 9

Beograd, Serbia

Ability to deliver

7/40.0

0/20 Reviews

2.4/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
TZARS

$25,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

25% IoT Development

75% Other

View Profile Visit Website
Zentrix Lab doo

$5,000+

$25 - $49 / hr

10 - 49

Beograd, Serbia

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
SpiceFactory

$10,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Ability to deliver

4.1/40.0

0/20 Reviews

0/10 Clients & Experience

4.1/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
UnderIT

$5,000+

$25 - $49 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

30/40.0

16.4/20 Reviews

9.6/10 Clients & Experience

4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
ZESIUM

$50,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

28.3/40.0

16.2/20 Reviews

7.9/10 Clients & Experience

4.2/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
KoloTree

$25,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

26.5/40.0

17/20 Reviews

4.9/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
ARS Embedded Systems

Undisclosed

Undisclosed

10 - 49

Novi Sad, Serbia

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

35% IoT Development

65% Other

View Profile Visit Website
Enlight Engineering

Undisclosed

Undisclosed

50 - 249

Novi Sad, Serbia

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% IoT Development

80% Other

View Profile Visit Website
ElanWave

$10,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Open Fyle

$10,000+

$25 - $49 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
Midenas

$1,000+

$25 - $49 / hr

2 - 9

Novi Sad, Serbia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website
BitAlchemists

$5,000+

$50 - $99 / hr

10 - 49

Novi Sad, Serbia

Ability to deliver

3/40.0

0/20 Reviews

0/10 Clients & Experience

3/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website

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Why Trust Clutch

List of the Top 4 Belgrade IoT Developers

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