Best IoT App Development Companies

Infinum

Zagreb product agency whose IoT work includes a unified Philips appliance app

Founded 2005 | Zagreb, Croatia (London office) | 350–450 employees
mobile-appsweb-dashboardsiot-cloud

What is Infinum?

Infinum was registered in Zagreb in May 2005 and reported more than 370 people in 2025. Its best-known IoT project is HomeID for Versuni, the Philips appliance maker, which replaced several separate appliance apps with one device companion app and community hub. A Clutch review also describes IoT development and DevOps for a machinery manufacturer on Azure. Infinum is an app and product agency first, with strong design, and does not build hardware.

Infinum works primarily with clients in Consumer electronics, Smart home, Industrial manufacturing, Fintech sectors. Its primary differentiator is: Product design agency with a shipped multi-appliance IoT app for a global brand.

Infinum tech stack and services

SwiftKotlinFlutterReactAzureAWS.NETAngular
Service area
Mobile Companion Apps
Web Dashboards
IoT Cloud Back End

Infinum pricing

Short answer: Infinum uses a time and materials, fixed price pricing approach. Minimum engagement is not publicly disclosed; a discovery call is required.

Engagement model Typical range Best for
Fixed project From not disclosed Well-defined scope
Time and materials Variable; depends on team size Large programmes or team augmentation
Dedicated team Variable; depends on team size Large programmes or team augmentation
Infinum does not publish a public rate card. Contact them directly via their website to get project-specific pricing.

Infinum pros and cons

Advantages Things to consider
+Shipped a large consumer appliance IoT app for Versuni (Philips) -No firmware or hardware practice
+Strong product design and UX process -IoT is one category within a general digital product agency
+EU-based with a mature engineering culture -Agency rates sit above smaller Eastern European vendors

Infinum vs alternatives

How Infinum compares to the other top IoT App Development companies.

Company Best for Key difference Rating Compare
Lemberg Solutions Connected products needing device, cloud and app from... Electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab 4.8 Full comparison
Softeq US companies building custom hardware with native apps. A US-headquartered vendor that designs the circuit board and the app that controls it 4.6 Full comparison
Indeema Software Startups and mid-market firms wanting an IoT-only vendor. IoT and embedded work make up the whole business, with no unrelated agency services alongside 4.5 Full comparison
Cardinal Peak US buyers of audio, video and connected consumer... Two decades of US-based product engineering with media and signal-processing depth 4.5 Full comparison
KaaIoT Technologies Fast IoT launches on a ready-made platform. Owns its IoT platform, so device management and dashboards start from working modules instead of a blank repo 4.4 Full comparison
Sirin Software Device startups needing Linux firmware plus a companion... Embedded Linux and SDK work for semiconductor companies, carried through to the consumer app 4.3 Full comparison
Yalantis Consumer IoT products where app UX decides adoption. Long mobile-app history combined with a newly expanded hardware and embedded practice 4.3 Full comparison
eInfochips Large OEM programmes needing scale and component supply. Arrow ownership links engineering services to component sourcing and supply chain 4.3 Full comparison
Intellias Connected-vehicle, fleet and mobility apps. Two decades of automotive and navigation software for large car-industry clients 4.3 Full comparison
Zühlke Regulated medtech and industrial device programmes in Europe. More than 50 years of product engineering with a strong regulated-industry record 4.2 Full comparison
Witekio Device-side Linux, Android and OTA for IoT products. Embedded Linux and device Android specialists backed by Avnet's distribution business 4.2 Full comparison
SumatoSoft App and dashboard builds on off-the-shelf sensors. Focused on the app and cloud side of IoT, with a US contracting entity 4.2 Full comparison
DAC.digital EU industrial IoT with edge computer vision. Embedded and computer vision skills paired with back-end platform work in Poland 4.2 Full comparison
Cogniteq BLE companion apps for existing hardware. Mobile-first IoT vendor with EU headquarters and moderate rates 4.1 Full comparison
Spyrosoft Automotive HMI and industrial IoT with Polish delivery. Large Polish embedded and automotive bench assembled quickly through organic growth and acquisitions 4.1 Full comparison
MobiDev App-heavy IoT products with AI or AR features. Mobile and web development history plus applied AI and AR work for connected products 4.1 Full comparison
Eastern Peak Startup IoT MVPs on a limited budget. UK contracting with Ukrainian delivery rates for startup-sized IoT app builds 4.0 Full comparison
Krasamo North American OEMs wanting nearshore IoT app teams. US consultancy with Mexico and Panama delivery working in American time zones 4.0 Full comparison
Sigma Software Nordic buyers wanting a large Swedish-owned partner. Swedish group ownership with large Eastern European engineering capacity 4.0 Full comparison
ArcTouch Consumer brands wanting design-led companion apps. Design-first mobile studio for consumer connected products 4.0 Full comparison
Apriorit Security-sensitive IoT devices and their apps. Kernel, driver and cybersecurity depth applied to connected devices 4.0 Full comparison
GlobalLogic Enterprises with large, long-running connected programmes. Hitachi backing and very large engineering capacity for enterprise device programmes 4.0 Full comparison
EPAM Systems Fortune 500 firms adding IoT to enterprise systems. Publicly listed enterprise vendor that ties IoT data into large data and cloud estates 3.9 Full comparison
N-iX Long-term dedicated IoT teams in Eastern Europe. Large dedicated-team model with embedded, data and cloud engineers 3.9 Full comparison
SoftServe Enterprise cloud-centric IoT and digital twins. Large cloud consulting practice extending into IoT, robotics and digital twins 3.9 Full comparison
ELEKS Turning device data into business apps. Data science and enterprise app skills applied to IoT data 3.8 Full comparison
ScienceSoft Companies wanting IoT from an established IT generalist. Three decades of IT consulting with an IoT line inside a wide service catalogue 3.8 Full comparison
Itransition Enterprise IoT platform integration from a generalist. Enterprise integration experience applied to IoT platforms 3.8 Full comparison
Intellectsoft Enterprise app modernisation with some IoT. General digital agency that adds IoT integration to broader app projects 3.7 Full comparison

Infinum FAQ

What is Infinum?

Zagreb product agency whose IoT work includes a unified Philips appliance app

How much does Infinum charge?

Infinum uses time and materials, fixed price pricing. Minimum engagement is not publicly disclosed. A discovery call is required to get project-specific quotes.

What tech stack does Infinum use?

Infinum works with Swift, Kotlin, Flutter, React, Azure, AWS, .NET, Angular. Primary industries served include Consumer electronics, Smart home, Industrial manufacturing, Fintech.

Is Infinum right for enterprise?

Appliance makers consolidating several device apps. 350–450 team size. Key consideration: No firmware or hardware practice.

What are the best Infinum alternatives?

The best alternatives to Infinum depend on your use case. Top options are:

  • Lemberg Solutions: electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab
  • Softeq: a us-headquartered vendor that designs the circuit board and the app that controls it
  • Indeema Software: iot and embedded work make up the whole business, with no unrelated agency services alongside
See full alternatives list

Compare Infinum with other IoT App Development companies

Verify all details directly with Infinum before making a decision.