Spyrosoft vs Sigma Software: full comparison for 2026
Quick verdict
Spyrosoft (4.1/5) edges ahead of Sigma Software (4.0/5) overall. Spyrosoft is the better choice for embedded and automotive teams at Polish rates. Sigma Software is the stronger option for embedded and cloud teams under Swedish ownership. The right choice depends on your project size, budget, and required tech stack.
Spyrosoft vs Sigma Software: head-to-head summary
| Criterion | Spyrosoft | Sigma Software |
|---|---|---|
| Founded | 2016 | 2002 |
| HQ | Wrocław, Poland | Stockholm, Sweden and Kyiv, Ukraine |
| Team size | 1,500+ | 2,000+ |
| Rating | 4.1 / 5 | 4.0 / 5 |
| Primary differentiator | Large embedded and automotive teams inside a listed Polish group | Scandinavian governance with Ukrainian and Polish embedded engineers |
| Pricing model | Time and materials, dedicated team | Time and materials, dedicated team, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | Embedded C/C++, Embedded Linux, Qt | Embedded C/C++, Embedded Linux, AWS IoT |
| Industries served | Automotive, Industrial equipment, Healthcare, Energy | Automotive, Telecoms, Healthcare, Energy |
Spyrosoft vs Sigma Software: overview
Spyrosoft
Spyrosoft was founded in 2016 and is headquartered in Wrocław, with a UK arm in Dorset. Estimates of its headcount range from about 800 to 1,900. Embedded software, automotive and industrial systems make up a large share of its work, next to general cloud and web development. It is listed on the Warsaw Stock Exchange.
Sigma Software
Sigma Software was founded in 2002 and is part of the Swedish Sigma group. It describes a team of over 2,100 professionals in offices across 19 countries. Embedded and automotive software are among its practices, alongside a wide range of web, cloud and enterprise work. IoT buyers will find capable firmware and cloud engineers, but not a hardware design house.
Services and capabilities: Spyrosoft vs Sigma Software
| Capability | Spyrosoft | Sigma Software |
|---|---|---|
| Electronics & PCB design | ✗ | ✗ |
| Firmware & embedded software | ✓ | ✓ |
| Wireless connectivity | ✗ | ✗ |
| IoT cloud platforms | ✓ | ✓ |
| Mobile & web apps | ✓ | ✓ |
| Edge AI & data | ✓ | ✗ |
| Prototyping & manufacturing support | ✗ | ✗ |
| Dedicated team model | ✓ | ✓ |
Tech stack comparison: Spyrosoft vs Sigma Software
| Framework / platform | Spyrosoft | Sigma Software |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | ✓ |
| RTOS | N/A | N/A |
| BLE | N/A | N/A |
| LoRaWAN | N/A | N/A |
| AWS IoT | ✓ | ✓ |
| Azure IoT | ✓ | ✓ |
| FPGA | N/A | N/A |
Pricing comparison: Spyrosoft vs Sigma Software
| Criterion | Spyrosoft | Sigma Software |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Time and materials | Dedicated team, Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Spyrosoft vs Sigma Software
| Dimension | Spyrosoft | Sigma Software |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Automotive, Industrial equipment, Healthcare | Automotive, Telecoms, Healthcare |
| Best use cases | An automotive supplier needs an HMI team., An industrial firm wants Qt interfaces for machines. | A telecoms company needs embedded network software., An automotive supplier wants firmware developers. |
| Typical project type | Dedicated team | Dedicated team |
Spyrosoft vs Sigma Software: pros and cons
| Spyrosoft | |
|---|---|
| + | Can staff sizeable embedded teams quickly |
| + | Public company, so finances are visible |
| + | Polish location suits EU buyers |
| - | Rapid growth means varying maturity between units |
| - | Little in-house electronics design |
| Sigma Software | |
|---|---|
| + | Swedish parent adds governance |
| + | Broad coverage of firmware, cloud and apps |
| + | Competitive rates |
| - | IoT is not its main focus |
| - | No electronics design |
Who should choose Spyrosoft?
A typical fit: an automotive supplier needs an HMI team.
Large embedded and automotive teams inside a listed Polish group. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Industrial equipment, Healthcare, Energy.
Who should choose Sigma Software?
A typical fit: a telecoms company needs embedded network software.
Scandinavian governance with Ukrainian and Polish embedded engineers. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Telecoms, Healthcare, Energy.
Decision matrix: Spyrosoft vs Sigma Software
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Sigma Software |
| You need a large dedicated team for an ongoing programme | Spyrosoft |
| Your budget is at the lower end | Compare: Spyrosoft (Not published) vs Sigma Software (Not published) |
| You need specialist depth in a specific vertical | Spyrosoft |
| You want engineers added to your own in-house team | Neither lists team extension; ask about dedicated teams |
| You need the circuit board designed as well as the firmware | Neither; consider a hardware design house |
Use case fit: Spyrosoft vs Sigma Software
| Use case | Spyrosoft fit | Sigma Software fit | Winner |
|---|---|---|---|
| An automotive supplier needs an HMI team. | Strong | Limited | Spyrosoft |
| An industrial firm wants Qt interfaces for machines. | Strong | Limited | Spyrosoft |
| A telecoms company needs embedded network software. | Limited | Strong | Sigma Software |
| An automotive supplier wants firmware developers. | Limited | Strong | Sigma Software |
| You need custom electronics designed, not only firmware | Limited | Limited | Both equally |
| You want a fixed-price first phase before a longer engagement | Limited | Strong | Sigma Software |
Verdict: Spyrosoft vs Sigma Software
Spyrosoft (4.1/5) is the stronger overall choice for most IoT Development projects. Large embedded and automotive teams inside a listed Polish group.
Sigma Software (4.0/5) is worth a look in a scenario like this: an automotive supplier wants firmware developers. If your situation matches that, Sigma Software is a competitive option.
Related comparisons
Spyrosoft vs Sigma Software FAQ
Is Spyrosoft better than Sigma Software?
Spyrosoft (4.1/5) scores higher overall, but "better" depends on your use case. Spyrosoft's strongest advantage: can staff sizeable embedded teams quickly. Sigma Software's strongest advantage: swedish parent adds governance.
How do Spyrosoft and Sigma Software differ in pricing?
Spyrosoft uses time and materials, dedicated team pricing. Sigma Software uses time and materials, dedicated team, 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 Sigma Software?
Sigma Software 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 Sigma Software?
Spyrosoft's primary differentiator is: large embedded and automotive teams inside a listed Polish group. Sigma Software's primary differentiator is: scandinavian governance with Ukrainian and Polish embedded engineers. They also differ in team size (1,500+ vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Automotive, Industrial equipment vs Automotive, Telecoms).
Verify all details directly with each company before making a decision.