Best IT Outsourcing Companies Ukraine

EPAM Systems vs Tallium: full comparison for 2026

Quick verdict

EPAM Systems (4.2/5) edges ahead of Tallium (3.9/5) overall. EPAM Systems is the better choice for large enterprises requiring a publicly traded, audited vendor. Tallium is the stronger option for cost-conscious buyers wanting transparent published hourly pricing. The right choice depends on your project size, budget, and required tech stack.

EPAM Systems vs Tallium: head-to-head summary

Criterion EPAM Systems Tallium
Founded 1993 2012
HQ Newtown, Pennsylvania, USA (large Ukraine delivery centers) Kyiv, Ukraine
Team size 50,000+ globally; large Ukraine workforce 50–150 (per company website; independently unverifiable precise figure)
Rating 4.2 / 5 3.9 / 5
Primary differentiator Public-company scale and a multi-country delivery network, with Ukraine as one of its largest hubs One of the few firms on this list with a publicly published hourly rate and a top GoodFirms rating
Pricing model Enterprise consulting and dedicated-team engagements Time & materials, published at $25-$49/hr per GoodFirms
Min. engagement Not published Not published
Primary tech stack Java, Cloud platforms, Data engineering React, Node.js, .NET
Industries served Financial services, Retail, Healthcare, Travel Retail, Enterprise software

EPAM Systems vs Tallium: overview

EPAM Systems

EPAM Systems trades on the New York Stock Exchange, which sets it apart from every other company reviewed here: it's a publicly audited, multi-billion-dollar corporation headquartered in Newtown, Pennsylvania, founded in 1993, with Ukraine long standing as one of its largest delivery geographies alongside Belarus, Poland, and India. It has consistently ranked among the top IT employers in Ukraine by revenue, and its scale gives it engineering and consulting practices spanning cloud, data, AI, and enterprise platform work that most single-country firms cannot replicate. As with GlobalLogic, the trade-off is similar: EPAM uses Ukraine as one of several delivery hubs rather than operating as a Ukraine-founded or Ukraine-owned business, and its size means engagements typically run through formal enterprise sales and account-management processes.

Tallium

A published hourly rate is what sets Tallium apart on this list: $25-$49 per hour per GoodFirms, backed by a 5.0-star rating across more than 40 verified reviews, out of a company founded in Kyiv in 2012. That published rate is unusual among the companies reviewed here, most of which don't disclose pricing publicly, and it makes Tallium a genuine cost-transparency option for smaller buyers. Its boutique scale suits single-team engagements better than very large, multi-team enterprise programs.

Services and capabilities: EPAM Systems vs Tallium

Capability EPAM Systems Tallium
Custom software development
Team extension / staff augmentation
Embedded & IoT engineering
Cloud & DevOps
Cybersecurity
Enterprise modernization

Tech stack comparison: EPAM Systems vs Tallium

Framework / platform EPAM Systems Tallium
React N/A
AWS N/A
Java N/A
.NET
Python N/A N/A

Pricing comparison: EPAM Systems vs Tallium

Criterion EPAM Systems Tallium
Minimum engagement Not published Not published
Engagement models Dedicated team, Consulting Time & materials, Staff augmentation
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: EPAM Systems vs Tallium

Dimension EPAM Systems Tallium
Best company size Startup to mid-market Startup to mid-market
Best industries Financial services, Retail, Healthcare Retail, Enterprise software
Best use cases A Fortune 500 buyer that requires a publicly traded vendor for procurement or compliance reasons., An enterprise consolidating multiple regional delivery centers under one large vendor. A cost-conscious buyer wanting transparent, published hourly pricing., A small to mid-size project that doesn't require enterprise-scale delivery capacity.
Typical project type Dedicated team Time & materials

EPAM Systems vs Tallium: pros and cons

EPAM Systems
+ Publicly traded scale with audited financials, useful for enterprise procurement teams that require vendor financial transparency.
+ Consulting and engineering practices spanning cloud, data, AI, and platform modernization, not just development capacity.
+ Long track record as one of Ukraine's largest IT employers by revenue.
- Global public-company scale means engagement minimums, sales cycles, and account structures typically suit large enterprise budgets, not smaller projects
- Ukraine is one of several delivery geographies rather than the company's origin or headquarters
Tallium
+ Published hourly rate gives buyers real pricing transparency most peers on this list don't offer.
+ 5.0-star GoodFirms rating across more than 40 verified reviews at time of writing.
+ Kyiv-founded and Kyiv-based team.
- Boutique team size limits capacity for large, multi-team enterprise programs
- No clearly named industry specialization beyond general custom development

Who should choose EPAM Systems?

A typical fit: a Fortune 500 buyer that requires a publicly traded vendor for procurement or compliance reasons.

Public-company scale and a multi-country delivery network, with Ukraine as one of its largest hubs. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Retail, Healthcare, Travel.

Who should choose Tallium?

A typical fit: a cost-conscious buyer wanting transparent, published hourly pricing.

One of the few firms on this list with a publicly published hourly rate and a top GoodFirms rating. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Enterprise software.

Decision matrix: EPAM Systems vs Tallium

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 published) vs Tallium (Not published)
You need specialist depth in a specific vertical EPAM Systems
You need staff augmentation or team extension Tallium
You need consulting before committing to a build EPAM Systems

Use case fit: EPAM Systems vs Tallium

Use case EPAM Systems fit Tallium fit Winner
A Fortune 500 buyer that requires a publicly traded vendor for procurement or compliance reasons. Strong Strong Both equally
An enterprise consolidating multiple regional delivery centers under one large vendor. Strong Strong Both equally
A cost-conscious buyer wanting transparent, published hourly pricing. Strong Strong Both equally
A small to mid-size project that doesn't require enterprise-scale delivery capacity. Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: EPAM Systems vs Tallium

EPAM Systems (4.2/5) is the stronger overall choice for most IT Outsourcing (Ukraine) projects. Public-company scale and a multi-country delivery network, with Ukraine as one of its largest hubs.

Tallium (3.9/5) is worth a look if you need a small to mid-size project that doesn't require enterprise-scale delivery capacity. If your situation matches that, Tallium is a competitive option.

Related comparisons

EPAM Systems vs Tallium FAQ

Is EPAM Systems better than Tallium?

EPAM Systems (4.2/5) scores higher overall, but "better" depends on your use case. EPAM Systems's strongest advantage: publicly traded scale with audited financials, useful for enterprise procurement teams that require vendor financial transparency. Tallium's strongest advantage: published hourly rate gives buyers real pricing transparency most peers on this list don't offer.

How do EPAM Systems and Tallium differ in pricing?

EPAM Systems uses enterprise consulting and dedicated-team engagements pricing. Tallium uses time & materials, published at $25-$49/hr per goodfirms 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 Tallium?

Tallium 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 Tallium?

EPAM Systems's primary differentiator is: public-company scale and a multi-country delivery network, with Ukraine as one of its largest hubs. Tallium's primary differentiator is: one of the few firms on this list with a publicly published hourly rate and a top GoodFirms rating. They also differ in team size (50,000+ globally; large Ukraine workforce vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Retail vs Retail, Enterprise software).

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