Top Internet of Things Companies in Vienna

Ratings Updated: December 6, 2025

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1 Leaders 6 Contenders

7 Companies

Country: Austria

City: Vienna

List of the Top Vienna IoT Developers

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Yalantis

4.8 77 reviews
Premier Verified

$50,000+

$50 - $99 / hr

250 - 999

Serves Vienna, Austria

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 an IoT development company specializing in custom healthcare software solutions. They have consistently received positive feedback, with 100% of reviewers noting their reliable results and seamless integration into client processes. Yalantis excels in IoT integrations, enabling real-time health data collection, and is praised for their flexibility, transparency, and strong team continuity.

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2 of 3 reviews are 5 stars

1 new review for IoT Development services

$200,000 – $999,999 avg. project cost

Reviewed 3 times in the past 6 months
Recent client feedback on Yalantis highlights their strong project management and adaptability. Notably, a COO from Healthfully praised their seamless integration and timely delivery of complex features, emphasizing their role as an extension of the team. The CTO of MotherLink appreciated their problem-solving approach and cost-effectiveness. However, a Director of Engineering noted the need for improved QA communication. Overall, sentiment is positive, with clients expressing satisfaction and recommending Yalantis as a reliable technology partner.
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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
Clients consistently commend Yalantis for their exceptional value for money, noting that their pricing aligns well with project budgets. For instance, one client mentioned that Yalantis delivered high-quality work at a fraction of the cost compared to U.S. vendors. Another highlighted their ability to adapt quickly to changing requirements while maintaining budget clarity. Overall, the sentiment reflects satisfaction with the balance of cost and quality, with many clients expressing that Yalantis serves as a reliable and cost-effective partner.
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View projects from:

United States (44) Israel (3) China (3) Spain (2) Australia (2) England (2) Canada (2) Estonia (2) Sweden (2) Kuwait (1) Poland (1) Qatar (1) Norway (1) Nigeria (1) Switzerland (1) United Arab Emirates (1) Denmark (1) India (1)

Warszawa, Poland

123 Aleje Jerozolimskie
Warszawa, Poland 00-001
151 - 200

+12134019311

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BELICHBERG

5.0 4 reviews

$10,000+

$100 - $149 / hr

2 - 9

Wien, Austria

Services provided

10% IoT Development

40% Custom Software Development

20% Mobile App Development +2 services

20% Web Development

10% AI Development

BELICHBERG is a versatile software development company specializing in custom software solutions, AI, and full-stack development. Their reviews reveal a 100% satisfaction rate, highlighting their punctual delivery, responsiveness, and ability to meet complex requirements. Clients commend their skilled developers and proactive communication, noting their capacity to solve technical challenges effectively and contribute beyond immediate project scopes.

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Reviews mention Accessible
Clients have consistently praised BELICHBERG for their accessibility and responsiveness throughout project engagements. One client noted the vendor's 'good availability' and 'quick execution,' emphasizing their commitment to meeting tight deadlines, even working on weekends. The effective communication and guidance provided during the development process were highlighted as key strengths, contributing to a seamless collaboration. Overall, the sentiment regarding accessibility is highly positive, reflecting a strong client relationship and support.

Custom Software Dev for Photovoltaic Systems Company

5.0 Oct 11, 2022

They provide us with professional support, good availability, and quick execution. Highly recommendable.
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Industry Experience

BELICHBERG has demonstrated expertise across diverse industries, including Nonprofit, Energy & Natural Resources, Security Services, and Software. Clients commend their strong full-stack development capabilities, custom software solutions, and proactive communication. Notably, they excel in delivering high-quality results on time and within budget, particularly in developing automated reporting tools for the energy sector and AI models for security. Overall, the sentiment is overwhelmingly positive, highlighting BELICHBERG's adaptability and effective project management.
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Nonprofit Energy & natural resources Other Industry Software

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight BELICHBERG's competitive pricing and strong value for money. For instance, one client noted that BELICHBERG's pricing fit their budget and offered great value relative to the quality of service received. Another client emphasized the company's ability to deliver high-quality solutions on time and within budget. Overall, the sentiment reflects satisfaction with the cost-effectiveness and expertise of BELICHBERG's team.
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Wien, Austria

Erlachgasse 65/1
Wien, Austria 1100
2 - 5

+436609151003

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NOVISMART TECH.

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Wien, Austria

Services provided

15% IoT Development

15% Custom Software Development

15% Wearable App Development +5 services

15% Web Development

10% Business Consulting

10% Finance & Accounting Outsourcing (FAO)

10% Financial Consulting

10% Mobile App Development

NOVISMART TECH. Is a software development company. They were established in 2013 and provide Custom Software Development and IoT development.
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Wien, Austria

Zentagasse 6
Wien, Austria 1050
2 - 5

+43 660 200 60 90

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FELGO GmbH

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Wien, Austria

Services provided

25% IoT Development

40% Mobile App Development

15% Custom Software Development +2 services

15% Enterprise App Modernization

5% AR/VR Development

FELGO GmbH is a mobile application development company. Their small team is in Wien, Austria and focuses on Mobile App Development and IoT development. The company was established in 2012.
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Wien, Austria

Kolonitzgasse 9/11-14
Wien, Austria 1030
16 - 20

00436509690029

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BizXpand

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Wien, Austria

Services provided

20% IoT Development

20% Blockchain Marketing

20% Branding +2 services

20% Sales Outsourcing

20% Web Development

BizXpand is a branding agency headquartered in Wien, Austria. They focus on Branding and Web Development.
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Wien, Austria

Hermann-Gebauer-Straße
Wien, Austria 1220
2 - 5

+436645007060

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Dowosoft

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Wien, Austria

Services provided

10% IoT Development

40% AI Development

30% AR/VR Development +2 services

10% Custom Software Development

10% Web Design

Established in 2014, Dowosoft is an artificial intelligence company. The team focuses on Artificial Intelligence and AR/VR development.
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Wien, Austria

Prinz Eugen Straße 70
Wien, Austria 1040
10 - 15

+436607337680

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Reliotex

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Wien, Austria

Services provided

10% IoT Development

40% Custom Software Development

40% Web Development +1 service

10% Mobile App Development

Launched in 2023, Reliotex is a small Wien, Austria-based software development company. Their team specializes in Custom Software Development and Web Development.
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Wien, Austria

2-4 Gertrude-Fröhlich-Sandner-Straße
Wien, Austria 1100
2 - 5

+436602439314

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epoint.digital

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Guntramsdorf, Austria

Services provided

10% IoT Development

20% UX/UI Design

15% Custom Software Development +6 services

15% E-Commerce Development

15% Web Development

10% Cloud Consulting & SI

5% Business Consulting

5% IT Staff Augmentation

5% IT Strategy Consulting

User experience company epoint.digital is in Timișoara, Romania and Guntramsdorf, Austria. Established in 2000, the team provides UX/UI Design and Custom Software Development.
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Guntramsdorf, Austria

Keltengasse 23
Guntramsdorf, Austria 2353
1

+4368171320209

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Market Leaders

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Clutch Leaders Matrix

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1 BELICHBERG

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 1 Vienna IoT Developers

BELICHBERG

$10,000+

$100 - $149 / hr

2 - 9

Wien, Austria

Ability to deliver

25.6/40.0

16.2/20 Reviews

4.5/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% IoT Development

90% Other

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NOVISMART TECH.

$10,000+

$50 - $99 / hr

10 - 49

Wien, Austria

Ability to deliver

8.2/40.0

0/20 Reviews

3.6/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% IoT Development

85% Other

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FELGO GmbH

$5,000+

$100 - $149 / hr

10 - 49

Wien, Austria

Ability to deliver

5.9/40.0

0/20 Reviews

0/10 Clients & Experience

5.9/10 Market Presence

Service focus

25% IoT Development

75% Other

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BizXpand

Undisclosed

Undisclosed

2 - 9

Wien, Austria

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

20% IoT Development

80% Other

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Dowosoft

$25,000+

$100 - $149 / hr

10 - 49

Wien, Austria

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

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Reliotex

$5,000+

$25 - $49 / hr

2 - 9

Wien, Austria

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
epoint.digital

$5,000+

$50 - $99 / hr

2 - 9

Guntramsdorf, Austria

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% IoT Development

90% Other

View Profile Visit Website

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Top Internet of Things Companies in Vienna

List of the Top Vienna IoT Developers

Reviewed 3 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Accessible

Custom Software Dev for Photovoltaic Systems Company

Industry Experience

Select Industry to see insights