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Top Internet of Things Companies in Vienna

Ratings Updated: April 1, 2026
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1 Leaders 5 Contenders

6 Companies

Country: Austria
City: Vienna

List of the Top Vienna IoT Developers

  • Featured

    What are Featured Providers?

    Yalantis Logotype

    Yalantis

    4.8 78 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 a distinguished IoT App Development company, noted for its outstanding custom healthcare software solutions. With 100% positive feedback, clients commend their seamless integration, consistent team continuity, and ability to deliver complex IoT integrations under tight deadlines. Yalantis is praised for its reliable outcomes, professionalism, and role as a strategic tech partner, making it an ideal choice for IoT solutions.

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

    Reviewed 2 times in the past 6 months

    Recent reviews for Yalantis reflect a strong overall sentiment, highlighting their effective project management and commitment to client success. Clients noted the company's ability to deliver tailored solutions, such as introducing Terraform for infrastructure improvements and optimizing platform performance. One client emphasized Yalantis' dedication to going above and beyond, while another appreciated their cultural fit and value for cost. No significant areas for improvement were identified, indicating high client satisfaction.
    Read 2 Recent Reviews
    1 of 1 IoT Development reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    IoT & Mobile App Development for IoT Hardware & Software Co

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

    Average Project Cost Breakdown

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

    What Clients Have Said

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

    View projects from:

    United States (44) 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)
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  • BELICHBERG Logotype

    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.

    See all 4 projects

    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.

      Read Full Review
    Read All Reviews

    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.

    Read All Reviews

    Select Industry to see insights

    Nonprofit Energy & natural resources Other Industry Software

    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.
    Read All Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Vienna-based reviewers highlight Belichberg's expertise in full-stack development, UI redesign, and AI solutions, delivering complex projects on time and within budget. Clients praise their responsiveness, transparency, and ability to handle sophisticated tasks like data parsing and automation, making them a reliable tech partner.
    Read Local Reviews
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  • NOVISMART TECH. Logotype

    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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  • FELGO GmbH Logotype

    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.

    Read more
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  • Dowosoft Logotype

    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.

    Read more
    View Profile
  • Reliotex Logotype

    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.

    Read more
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  • epoint.digital Logotype

    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.

    Read more

    Guntramsdorf, Austria

    Keltengasse 23
    Guntramsdorf, Austria 2353

    1

    +4368171320209

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1 BELICHBERG

List of the Top 1 Vienna IoT Developers

  1. BELICHBERG Logotype

    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
    View Profile Visit Website
  2. NOVISMART TECH. Logotype

    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
    View Profile Visit Website
  3. FELGO GmbH Logotype

    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
    View Profile Visit Website
  4. Dowosoft Logotype

    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
    View Profile Visit Website
  5. Reliotex Logotype

    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
  6. epoint.digital Logotype

    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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