Best IoT App Development Companies

Spyrosoft vs Infinum: full comparison for 2026

Quick verdict

Spyrosoft (4.1/5) edges ahead of Infinum (4.0/5) overall. Spyrosoft is the better choice for automotive HMI and industrial IoT with Polish delivery. Infinum is the stronger option for appliance makers consolidating several device apps. The right choice depends on your project size, budget, and required tech stack.

Spyrosoft vs Infinum: head-to-head summary

Criterion Spyrosoft Infinum
Founded 2016 2005
HQ Wrocław, Poland Zagreb, Croatia (London office)
Team size 1,500+ 350–450
Rating 4.1 / 5 4.0 / 5
Primary differentiator Large Polish embedded and automotive bench assembled quickly through organic growth and acquisitions Product design agency with a shipped multi-appliance IoT app for a global brand
Pricing model Time and materials, dedicated team Time and materials, fixed price
Min. engagement Not published Not published
Primary tech stack Qt, Embedded Linux, Android Automotive Swift, Kotlin, Flutter
Industries served Automotive, Industrial manufacturing, Healthcare, Energy Consumer electronics, Smart home, Industrial manufacturing, Fintech

Spyrosoft vs Infinum: overview

Spyrosoft

Spyrosoft was set up in Wrocław in 2016 and has grown past 1,500 people in under a decade, including through acquisitions. Its divisions cover embedded systems, automotive HMI, industrial software and cloud, and it is listed on the Warsaw stock exchange's NewConnect market. That growth means a large bench of embedded engineers in Poland. Fast acquisition-led growth also means delivery culture can differ between units, so ask which division would run your project.

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.

Services and capabilities: Spyrosoft vs Infinum

Capability Spyrosoft Infinum
Mobile companion apps ✓ ✓
Web dashboards and portals ✓ ✓
IoT cloud back end ✓ ✓
Embedded firmware ✓ ✗
Hardware design ✗ ✗
Edge AI ✗ ✗
Fixed-price projects ✗ ✓
Dedicated team model ✓ ✓

Tech stack comparison: Spyrosoft vs Infinum

Framework / platform Spyrosoft Infinum
AWS ✓ ✓
Azure ✓ ✓
Embedded Linux ✓ N/A
BLE N/A N/A
MQTT N/A N/A
Swift N/A ✓
Kotlin ✓ ✓
Flutter N/A ✓
React Native N/A N/A

Pricing comparison: Spyrosoft vs Infinum

Criterion Spyrosoft Infinum
Minimum engagement Not published Not published
Engagement models Dedicated team, Time and materials, Team extension Fixed project, Time and materials, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Spyrosoft vs Infinum

Dimension Spyrosoft Infinum
Best company size Startup to mid-market Startup to mid-market
Best industries Automotive, Industrial manufacturing, Healthcare Consumer electronics, Smart home, Industrial manufacturing
Best use cases Building an in-vehicle or machine HMI connected to a cloud back end., Scaling an industrial IoT programme with an EU dedicated team. Merging several appliance apps into one connected-home app., Building the community and content features around a device app.
Typical project type Dedicated team Fixed project

Spyrosoft vs Infinum: pros and cons

Spyrosoft
+ Large pool of embedded and HMI engineers in the EU
+ Automotive HMI and Qt experience suits devices with screens
+ Public-market listing means some financial transparency
- Acquisition-led growth can mean uneven processes between business units
- Consumer IoT app work is a small part of the portfolio
- Less suited to small fixed-price MVPs
Infinum
+ Shipped a large consumer appliance IoT app for Versuni (Philips)
+ Strong product design and UX process
+ EU-based with a mature engineering culture
- No firmware or hardware practice
- IoT is one category within a general digital product agency
- Agency rates sit above smaller Eastern European vendors

Who should choose Spyrosoft?

A typical fit: building an in-vehicle or machine HMI connected to a cloud back end.

Large Polish embedded and automotive bench assembled quickly through organic growth and acquisitions. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Industrial manufacturing, Healthcare, Energy.

Who should choose Infinum?

A typical fit: merging several appliance apps into one connected-home app.

Product design agency with a shipped multi-appliance IoT app for a global brand. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Smart home, Industrial manufacturing, Fintech.

Decision matrix: Spyrosoft vs Infinum

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Infinum
You need a large dedicated team for an ongoing programme Spyrosoft
Your budget is at the lower end Compare: Spyrosoft (Not published) vs Infinum (Not published)
You need specialist depth in a specific vertical Spyrosoft
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Spyrosoft vs Infinum

Use case Spyrosoft fit Infinum fit Winner
Building an in-vehicle or machine HMI connected to a cloud back end. Strong Strong Both equally
Scaling an industrial IoT programme with an EU dedicated team. Strong Limited Spyrosoft
Merging several appliance apps into one connected-home app. Limited Strong Infinum
Building the community and content features around a device app. Strong Strong Both equally
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Limited Limited Both equally

Verdict: Spyrosoft vs Infinum

Spyrosoft (4.1/5) is the stronger overall choice for most IoT App Development projects. Large Polish embedded and automotive bench assembled quickly through organic growth and acquisitions.

Infinum (4.0/5) is worth a look if you need building the community and content features around a device app. If your situation matches that, Infinum is a competitive option.

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Spyrosoft vs Infinum FAQ

Is Spyrosoft better than Infinum?

Spyrosoft (4.1/5) scores higher overall, but "better" depends on your use case. Spyrosoft's strongest advantage: large pool of embedded and HMI engineers in the EU. Infinum's strongest advantage: shipped a large consumer appliance IoT app for Versuni (Philips).

How do Spyrosoft and Infinum differ in pricing?

Spyrosoft uses time and materials, dedicated team pricing. Infinum uses time and materials, fixed price pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Spyrosoft or Infinum?

Infinum is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between Spyrosoft and Infinum?

Spyrosoft's primary differentiator is: large Polish embedded and automotive bench assembled quickly through organic growth and acquisitions. Infinum's primary differentiator is: product design agency with a shipped multi-appliance IoT app for a global brand. They also differ in team size (1,500+ vs 350–450), minimum engagement (Not published vs Not published), and primary industries served (Automotive, Industrial manufacturing vs Consumer electronics, Smart home).

Verify all details directly with each company before making a decision.