Best AI Staff Augmentation Companies

EPAM Systems vs Mobilunity: full comparison for 2026

Quick verdict

EPAM Systems (4.6/5) edges ahead of Mobilunity (3.7/5) overall. EPAM Systems is the better choice for large enterprises, regulated industries, multi-team AI programs. Mobilunity is the stronger option for budget-conscious teams hiring one dedicated developer. The right choice depends on your project size, budget, and required tech stack.

EPAM Systems vs Mobilunity: head-to-head summary

Criterion EPAM Systems Mobilunity
Founded 1993 2010
HQ Newtown, Pennsylvania, USA Kyiv, Ukraine
Team size 61,000+ Not disclosed
Rating 4.6 / 5 3.7 / 5
Primary differentiator Thousands of certified GenAI engineers inside a publicly listed firm with enterprise security and procurement processes Lowest published rate band among the companies reviewed
Pricing model Time and materials for augmented engineers; dedicated team and managed program contracts; rates on request Monthly dedicated developer rates; part-time consulting; $25–$49/hr (directory average)
Min. engagement Not published Not published
Primary tech stack Python, PyTorch, TensorFlow Python, TensorFlow, AWS
Industries served Financial services, Healthcare & life sciences, Retail & e-commerce, Software & SaaS, Travel, Manufacturing Software & SaaS, Financial services, Retail & e-commerce

EPAM Systems vs Mobilunity: overview

EPAM Systems

EPAM Systems was founded in 1993 and is headquartered in Newtown, Pennsylvania, with roughly 61,000 employees across delivery centers in Europe, the Americas and Asia. It is a public company listed on the New York Stock Exchange. On its Q2 2026 earnings call, management said EPAM had more than 5,700 Anthropic-certified engineers and was among the five largest certified partners worldwide, with AI-native work making up about 11% of revenue. EPAM employs its engineers directly and sells them as augmented capacity, dedicated teams or managed programs, though most large accounts end up in the managed model.

Mobilunity

Mobilunity was founded in 2010 and is headquartered in Kyiv, Ukraine. It provides dedicated development teams and part-time consulting from a pool its Clutch profile describes as more than 200,000 Ukrainian specialists. Third-party directories list an average rate of $25 to $49 per hour, and Clutch reviewers describe typical projects of about $10,000 to $50,000. It has no separately advertised AI practice, so AI hires are recruited case by case.

Services and capabilities: EPAM Systems vs Mobilunity

Capability EPAM Systems Mobilunity
LLM / GenAI engineers ✓ ✗
MLOps & deployment ✓ ✗
Computer vision ✗ ✗
Data engineering ✓ ✗
AI agent development ✓ ✗
Fractional / part-time experts ✗ ✓
Risk-free trial period ✗ ✗
Nearshore time-zone overlap ✗ ✗

Tech stack comparison: EPAM Systems vs Mobilunity

Framework / platform EPAM Systems Mobilunity
PyTorch ✓ N/A
TensorFlow ✓ ✓
LangChain ✓ N/A
Hugging Face N/A N/A
OpenAI ✓ N/A
AWS ✓ ✓
Azure ✓ ✓
Databricks ✓ N/A
MLflow N/A N/A
Kubernetes ✓ N/A

Pricing comparison: EPAM Systems vs Mobilunity

Criterion EPAM Systems Mobilunity
Minimum engagement Not published Not published
Engagement models Full-time dedicated engineers, Dedicated team, Managed delivery Full-time dedicated engineers, Part-time fractional experts, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: EPAM Systems vs Mobilunity

Dimension EPAM Systems Mobilunity
Best company size Mid-market to enterprise Startup to mid-market
Best industries Financial services, Healthcare & life sciences, Retail & e-commerce Software & SaaS, Financial services, Retail & e-commerce
Best use cases Adding a 15-person GenAI squad to a bank's existing platform team, Rolling out agentic workflows across several business units under one master agreement Hiring one ML developer on a tight budget, Adding a part-time data consultant
Typical project type Full-time dedicated engineers Full-time dedicated engineers

EPAM Systems vs Mobilunity: pros and cons

EPAM Systems
+ A Q2 2026 earnings call put its Anthropic-certified engineer count above 5,700, the largest verified GenAI bench on this list
+ Public-company reporting, audited financials and mature security reviews make vendor onboarding easier at banks and insurers
+ Can staff ten or more AI engineers in parallel across several time zones without running out of senior people
+ Deep data-platform practice means LLM work and the data engineering under it can come from one supplier
- Rates are among the highest on this list and are only shared after scoping
- Small requests for one or two engineers rarely get the same attention as large programs
- Engagements tend to drift toward managed delivery, which moves decisions away from your own team
Mobilunity
+ Lowest published rate band among the companies reviewed
+ Offers part-time consulting as well as full-time placements
+ Recruits to order for each role
- No dedicated AI practice, so ML screening depends on the hire
- Company headcount is not disclosed
- Ukraine-only delivery may concern some procurement teams

Who should choose EPAM Systems?

A typical fit: adding a 15-person GenAI squad to a bank's existing platform team.

Thousands of certified GenAI engineers inside a publicly listed firm with enterprise security and procurement processes. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare & life sciences, Retail & e-commerce, Software & SaaS, Travel, Manufacturing.

Who should choose Mobilunity?

A typical fit: hiring one ML developer on a tight budget.

Lowest published rate band among the companies reviewed. Minimum engagement is not publicly disclosed. Works best with clients in Software & SaaS, Financial services, Retail & e-commerce.

Decision matrix: EPAM Systems vs Mobilunity

Your situation Recommended choice
You need a dedicated team for a long programme Both; EPAM Systems rates higher overall
You want the supplier to own delivery as well as staffing EPAM Systems
You need one expert part-time Mobilunity
You want to test an engineer before signing for months Neither publishes a trial; ask for a short first term
Your budget is at the lower end Compare: EPAM Systems (Not published) vs Mobilunity (Not published)
You need overlap with U.S. working hours Neither is nearshore; agree overlap hours up front
You need specialist depth in a specific vertical EPAM Systems

Use case fit: EPAM Systems vs Mobilunity

Use case EPAM Systems fit Mobilunity fit Winner
Adding a 15-person GenAI squad to a bank's existing platform team Strong Strong Both equally
Rolling out agentic workflows across several business units under one master agreement Strong Limited EPAM Systems
Hiring one ML developer on a tight budget Limited Strong Mobilunity
Adding a part-time data consultant Strong Strong Both equally

Verdict: EPAM Systems vs Mobilunity

EPAM Systems (4.6/5) is the stronger overall choice for most AI Staff Augmentation projects. Thousands of certified GenAI engineers inside a publicly listed firm with enterprise security and procurement processes.

Mobilunity (3.7/5) is worth a look if you need adding a part-time data consultant. If your situation matches that, Mobilunity is a competitive option.

Related comparisons

EPAM Systems vs Mobilunity FAQ

Is EPAM Systems better than Mobilunity?

EPAM Systems (4.6/5) scores higher overall, but "better" depends on your use case. EPAM Systems's strongest advantage: a Q2 2026 earnings call put its Anthropic-certified engineer count above 5,700, the largest verified GenAI bench on this list. Mobilunity's strongest advantage: lowest published rate band among the companies reviewed.

How do EPAM Systems and Mobilunity differ in pricing?

EPAM Systems uses time and materials for augmented engineers; dedicated team and managed program contracts; rates on request pricing. Mobilunity uses monthly dedicated developer rates; part-time consulting; $25–$49/hr (directory average) 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 Mobilunity?

EPAM Systems 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 EPAM Systems and Mobilunity?

EPAM Systems's primary differentiator is: thousands of certified GenAI engineers inside a publicly listed firm with enterprise security and procurement processes. Mobilunity's primary differentiator is: lowest published rate band among the companies reviewed. They also differ in team size (61,000+ vs Not disclosed), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Healthcare & life sciences vs Software & SaaS, Financial services).

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