SoftServe vs Sigma Software: full comparison for 2026
Quick verdict
SoftServe (4.0/5) edges ahead of Sigma Software (4.0/5) overall. SoftServe is the better choice for big cloud and data programmes, Ukrainian rates at volume. Sigma Software is the stronger option for broad-scope outsourcing, Scandinavian-owned vendor. The right choice depends on your project size, budget, and required tech stack.
SoftServe vs Sigma Software: head-to-head summary
| Criterion | SoftServe | Sigma Software |
|---|---|---|
| Founded | 1993 | 2002 |
| HQ | Austin, United States and Lviv, Ukraine (London offices) | Stockholm, Sweden and Kyiv, Ukraine (UK presence) |
| Team size | 10,000+ | 2,000+ |
| Rating | 4.0 / 5 | 4.0 / 5 |
| Primary differentiator | Scale and cloud partner status combined with Eastern European rates | Swedish group ownership with Ukrainian and Polish engineering |
| Pricing model | Dedicated team, time and materials, managed service | Time and materials, dedicated team, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | AWS, Google Cloud, Azure | Java, .NET, C++ |
| Industries served | Healthcare, Retail, Financial services, Manufacturing, Media | Automotive, Telecoms, Financial services, Media, Healthcare |
SoftServe vs Sigma Software: overview
SoftServe
SoftServe was founded in Lviv in 1993 and is now co-headquartered in Austin, Texas. Revelio Labs estimated about 13,100 employees in 2025, down roughly 3% on the year. It opened its London office around 2014 as part of a Western European expansion and trades in the UK as SoftServe Systems Ltd. Most delivery happens in Ukraine, Poland, Bulgaria and Latin America.
Sigma Software
Sigma Software was founded in 2002 and belongs to the Swedish Sigma group. It describes a team of over 2,100 professionals in 40 offices across 19 countries, with most engineering in Ukraine and Poland. Directories list it inconsistently as UK-based or Stockholm-based, which reflects its mix of Swedish ownership and international offices. It covers a broad range of services and industries.
Services and capabilities: SoftServe vs Sigma Software
| Capability | SoftServe | Sigma Software |
|---|---|---|
| Custom software development | ✓ | ✓ |
| Mobile app development | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✓ |
| Data & AI | ✓ | ✓ |
| Legacy modernisation | ✗ | ✗ |
| Embedded & IoT | ✓ | ✓ |
| Dedicated team model | ✓ | ✓ |
| Fixed-price projects | ✗ | ✓ |
Tech stack comparison: SoftServe vs Sigma Software
| Framework / platform | SoftServe | Sigma Software |
|---|---|---|
| .NET | ✓ | ✓ |
| Java | ✓ | ✓ |
| Python | ✓ | ✓ |
| React | N/A | ✓ |
| AWS | ✓ | ✓ |
| Azure | ✓ | ✓ |
| Kubernetes | ✓ | N/A |
| Embedded | N/A | N/A |
Pricing comparison: SoftServe vs Sigma Software
| Criterion | SoftServe | Sigma Software |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Managed service, 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: SoftServe vs Sigma Software
| Dimension | SoftServe | Sigma Software |
|---|---|---|
| Best company size | Enterprise | Startup to mid-market |
| Best industries | Healthcare, Retail, Financial services | Automotive, Telecoms, Financial services |
| Best use cases | A retailer needs a large cloud migration team., A healthcare firm wants a data platform with machine learning features. | A telecoms firm needs network software engineers., An automotive supplier wants embedded developers. |
| Typical project type | Dedicated team | Dedicated team |
SoftServe vs Sigma Software: pros and cons
| SoftServe | |
|---|---|
| + | Very large talent pool for fast ramp-up |
| + | Strong cloud and data engineering practices |
| + | Lower rates than UK-headquartered vendors of similar size |
| - | UK office is mostly a commercial presence; delivery is overseas |
| - | Smaller UK accounts may struggle to get senior attention |
| - | Headcount has edged down since 2024 |
| Sigma Software | |
|---|---|
| + | Swedish parent adds governance and financial backing |
| + | Broad technical range, including embedded and automotive |
| + | Ukrainian and Polish rates |
| - | UK office details are hard to confirm from public sources |
| - | Breadth means less obvious specialism in any one area |
Who should choose SoftServe?
A typical fit: a retailer needs a large cloud migration team.
Scale and cloud partner status combined with Eastern European rates. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Retail, Financial services, Manufacturing, Media.
Who should choose Sigma Software?
A typical fit: a telecoms firm needs network software engineers.
Swedish group ownership with Ukrainian and Polish engineering. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Telecoms, Financial services, Media, Healthcare.
Decision matrix: SoftServe 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 | SoftServe |
| Your budget is at the lower end | Compare: SoftServe (Not published) vs Sigma Software (Not published) |
| You need specialist depth in a specific vertical | SoftServe |
| You want engineers added to your own in-house team | Neither lists team extension; ask about dedicated teams |
| Your product includes hardware, firmware or connected devices | SoftServe |
Use case fit: SoftServe vs Sigma Software
| Use case | SoftServe fit | Sigma Software fit | Winner |
|---|---|---|---|
| A retailer needs a large cloud migration team. | Strong | Limited | SoftServe |
| A healthcare firm wants a data platform with machine learning features. | Strong | Limited | SoftServe |
| A telecoms firm needs network software engineers. | Limited | Strong | Sigma Software |
| An automotive supplier wants embedded developers. | Limited | Strong | Sigma Software |
| You need hardware, firmware or IoT work in the same contract | Strong | Strong | Both equally |
| You want a fixed-price first phase before a longer engagement | Limited | Strong | Sigma Software |
Verdict: SoftServe vs Sigma Software
SoftServe (4.0/5) is the stronger overall choice for most Software Development Outsourcing projects. Scale and cloud partner status combined with Eastern European rates.
Sigma Software (4.0/5) is worth a look in a scenario like this: an automotive supplier wants embedded developers. If your situation matches that, Sigma Software is a competitive option.
Related comparisons
SoftServe vs Sigma Software FAQ
Is SoftServe better than Sigma Software?
SoftServe (4.0/5) scores higher overall, but "better" depends on your use case. SoftServe's strongest advantage: very large talent pool for fast ramp-up. Sigma Software's strongest advantage: swedish parent adds governance and financial backing.
How do SoftServe and Sigma Software differ in pricing?
SoftServe uses dedicated team, time and materials, managed service 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: SoftServe or Sigma Software?
SoftServe 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 SoftServe and Sigma Software?
SoftServe's primary differentiator is: scale and cloud partner status combined with Eastern European rates. Sigma Software's primary differentiator is: swedish group ownership with Ukrainian and Polish engineering. They also differ in team size (10,000+ vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Retail vs Automotive, Telecoms).
Verify all details directly with each company before making a decision.