EPAM Systems vs Belitsoft: full comparison for 2026
Quick verdict
EPAM Systems (4.1/5) edges ahead of Belitsoft (3.9/5) overall. EPAM Systems is the better choice for enterprises wanting AI advisory services paired directly with engineering delivery. Belitsoft is the stronger option for teams wanting AI advisory services from an established staff augmentation partner. The right choice depends on your project size, budget, and required tech stack.
EPAM Systems vs Belitsoft: head-to-head summary
| Criterion | EPAM Systems | Belitsoft |
|---|---|---|
| Founded | 1993 | 2004 |
| HQ | Newtown, United States | Warsaw, Poland |
| Team size | 62,000+ | 250-400 |
| Rating | 4.1 / 5 | 3.9 / 5 |
| Primary differentiator | Engineering-heavy services where strategists and builders work as one team | Twenty years of outsourcing delivery with AI advisory added as a distinctly recent service |
| Pricing model | Retainer or dedicated team, enterprise contracting | Dedicated team or staff augmentation |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | Python, AWS, Azure | Python, AWS, .NET |
| Industries served | Financial services, Healthcare, Retail & e-commerce, Media & entertainment | Healthcare, Fintech, E-learning |
EPAM Systems vs Belitsoft: overview
EPAM Systems
EPAM Systems was co-founded in 1993 in New Jersey and Minsk by Arkadiy Dobkin and Leo Lozner, and it has been an S&P 500 constituent on the NYSE since 2012. By the end of 2025 it employed roughly 62,850 people across more than 55 countries. Its AI advisory and transformation engineering service runs company-wide, and what sets it apart from a typical Big Four service line is that advisors and the technical build staff sit together rather than handing off between separate teams.
Belitsoft
Belitsoft was founded in 2004 and is headquartered in Warsaw, Poland, with over 250 core employees and more than 400 developers, testers, project managers, and DevOps staff distributed across Poland, Latvia, and Georgia. The company expanded into cloud and AI development services in 2024, layering AI advisory on top of an already-established web and mobile development and team augmentation practice, a genuinely recent addition rather than a rebrand of older services.
Services and capabilities: EPAM Systems vs Belitsoft
| Capability | EPAM Systems | Belitsoft |
|---|---|---|
| AI strategy consulting | ✓ | ✓ |
| Generative AI | ✓ | ✓ |
| Machine learning | ✓ | ✗ |
| Data engineering | ✗ | ✗ |
| MLOps | ✓ | ✗ |
| Fixed-price projects | ✗ | ✗ |
| Dedicated team model | ✓ | ✓ |
Tech stack comparison: EPAM Systems vs Belitsoft
| Framework / platform | EPAM Systems | Belitsoft |
|---|---|---|
| Python | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Azure | ✓ | N/A |
| Google Cloud | ✓ | N/A |
| Kubernetes | ✓ | N/A |
| LangChain | N/A | N/A |
| PyTorch | N/A | N/A |
Pricing comparison: EPAM Systems vs Belitsoft
| Criterion | EPAM Systems | Belitsoft |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Dedicated team, Retainer | Dedicated team, Staff augmentation |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: EPAM Systems vs Belitsoft
| Dimension | EPAM Systems | Belitsoft |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Financial services, Healthcare, Retail & e-commerce | Healthcare, Fintech, E-learning |
| Best use cases | Running an AI strategy service that needs to move straight into technical build with the same team., Needing a publicly-traded services provider for audit or procurement compliance reasons. | Augmenting an internal team with AI engineers on a staff-aug basis., Working with an established outsourcing partner that's newly investing in AI capability. |
| Typical project type | Dedicated team | Dedicated team |
EPAM Systems vs Belitsoft: pros and cons
| EPAM Systems | |
|---|---|
| + | Public-company financial disclosure that a privately held services firm simply can't offer. |
| + | Advisors and builders sit together, closing the strategy-to-build handoff gap common at pure advisory firms. |
| + | Enough scale to run several large AI service programs across regions at once. |
| + | S&P 500 membership lets enterprise procurement run standard financial due diligence. |
| - | AI services sit inside an enormous engineering business rather than as their own dedicated line |
| - | Enterprise scale generally means slower onboarding and a higher minimum than boutique agencies |
| Belitsoft | |
|---|---|
| + | Two decades of outsourcing and staff augmentation service experience across Poland, Latvia, and Georgia. |
| + | Transparent about AI advisory being a 2024 addition rather than overstating a longer history. |
| + | Over 400 combined technical staff supports flexible team augmentation. |
| + | Established e-learning industry presence gives the firm relevant vertical service experience. |
| - | The AI advisory service is genuinely new as of 2024, with a shorter track record than most on this list |
| - | AI advisory sits alongside a broader outsourcing business rather than as the firm's core identity |
Who should choose EPAM Systems?
A typical fit: running an AI strategy service that needs to move straight into technical build with the same team.
Engineering-heavy services where strategists and builders work as one team. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare, Retail & e-commerce, Media & entertainment.
Who should choose Belitsoft?
A typical fit: augmenting an internal team with AI engineers on a staff-aug basis.
Twenty years of outsourcing delivery with AI advisory added as a distinctly recent service. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Fintech, E-learning.
Decision matrix: EPAM Systems vs Belitsoft
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Both offer fixed-price models |
| You need a large dedicated team for an ongoing programme | EPAM Systems |
| Your budget is at the lower end | Compare: EPAM Systems (Not disclosed) vs Belitsoft (Not disclosed) |
| You need specialist depth in a specific vertical | EPAM Systems |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | EPAM Systems |
Use case fit: EPAM Systems vs Belitsoft
| Use case | EPAM Systems fit | Belitsoft fit | Winner |
|---|---|---|---|
| Running an AI strategy service that needs to move straight into technical build with the same team. | Strong | Limited | EPAM Systems |
| Needing a publicly-traded services provider for audit or procurement compliance reasons. | Strong | Limited | EPAM Systems |
| Augmenting an internal team with AI engineers on a staff-aug basis. | Limited | Strong | Belitsoft |
| Working with an established outsourcing partner that's newly investing in AI capability. | Limited | Strong | Belitsoft |
| Fixed-price project | Limited | Limited | Both equally |
| Dedicated team model | Limited | Limited | Both equally |
Verdict: EPAM Systems vs Belitsoft
EPAM Systems (4.1/5) is the stronger overall choice for most AI Consulting projects. Engineering-heavy services where strategists and builders work as one team.
Belitsoft (3.9/5) is worth a look if you need working with an established outsourcing partner that's newly investing in AI capability. If your situation matches that, Belitsoft is a competitive option.
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EPAM Systems vs Belitsoft FAQ
Is EPAM Systems better than Belitsoft?
EPAM Systems (4.1/5) scores higher overall, but "better" depends on your use case. EPAM Systems's strongest advantage: public-company financial disclosure that a privately held services firm simply can't offer. Belitsoft's strongest advantage: two decades of outsourcing and staff augmentation service experience across Poland, Latvia, and Georgia.
How do EPAM Systems and Belitsoft differ in pricing?
EPAM Systems uses retainer or dedicated team, enterprise contracting pricing. Belitsoft uses dedicated team or staff augmentation pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: EPAM Systems or Belitsoft?
Belitsoft is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each firm before shortlisting.
What are the main differences between EPAM Systems and Belitsoft?
EPAM Systems's primary differentiator is: engineering-heavy services where strategists and builders work as one team. Belitsoft's primary differentiator is: twenty years of outsourcing delivery with AI advisory added as a distinctly recent service. They also differ in team size (62,000+ vs 250-400), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Financial services, Healthcare vs Healthcare, Fintech).
Verify all details directly with each firm before making a decision.