ELEKS vs Tallium: full comparison for 2026
Quick verdict
ELEKS (4.0/5) edges ahead of Tallium (3.7/5) overall. ELEKS is the better choice for UK enterprise buyers wanting three and a half decades of delivery history. Tallium is the stronger option for UK buyers who want a real rate before the first sales call. The right choice depends on your project size, budget, and required tech stack.
ELEKS vs Tallium: head-to-head summary
| Criterion | ELEKS | Tallium |
|---|---|---|
| Founded | 1991 | 2012 |
| HQ | Lviv, Ukraine | Kyiv, Ukraine |
| Team size | 2,000+ | 50–150 (per company website; independently unverifiable precise figure) |
| Rating | 4.0 / 5 | 3.7 / 5 |
| Primary differentiator | Longest continuous operating history on this list, delivered within easy UK working-hours overlap | A published GoodFirms rate card, unmatched transparency among the companies reviewed on this UK-facing list |
| Pricing model | Fixed-scope and dedicated-team enterprise engagements | Time & materials, published at $25-$49/hr per GoodFirms |
| Min. engagement | Not published | Not published |
| Primary tech stack | Java, .NET, AWS | React, Node.js, .NET |
| Industries served | Healthcare, Insurance, Financial services | Retail, Enterprise software |
ELEKS vs Tallium: overview
ELEKS
Lviv sits one to two hours ahead of UK time depending on the season, close enough for a full overlapping working day, which matters for ELEKS specifically given the company has been running continuously from there since 1991, a year before Ukraine declared independence. That three-and-a-half-decade history has produced a deep healthcare, insurance, and fintech track record and a stable, senior-heavy delivery process. Its public positioning leans on decades of history more than any single sharp technical specialty.
Tallium
Every other company on this UK-facing list quotes engagements privately; Tallium, founded in Kyiv in 2012, simply posts its rate on GoodFirms instead: $25-$49 per hour, backed by a 5.0-star rating across more than 40 verified reviews. That transparency makes genuine cost comparison possible before a first call, a real advantage for a UK buyer sizing up a budget before committing to a discovery process. Its boutique scale suits single-team engagements rather than the multi-hundred-person programs a firm like SoftServe or Ciklum can staff.
Services and capabilities: ELEKS vs Tallium
| Capability | ELEKS | Tallium |
|---|---|---|
| Custom build | ✓ | ✓ |
| Consulting | ✗ | ✗ |
| Integration | ✗ | ✗ |
| Staff augmentation | ✗ | ✓ |
| Fixed-price projects | ✓ | ✗ |
| Dedicated team model | ✓ | ✗ |
Tech stack comparison: ELEKS vs Tallium
| Framework / platform | ELEKS | Tallium |
|---|---|---|
| React | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Node.js | N/A | ✓ |
| Java | ✓ | N/A |
| .NET | ✓ | ✓ |
Pricing comparison: ELEKS vs Tallium
| Criterion | ELEKS | Tallium |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Fixed project, Consulting | Time & materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: ELEKS vs Tallium
| Dimension | ELEKS | Tallium |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare, Insurance, Financial services | Retail, Enterprise software |
| Best use cases | A UK insurance or financial services company modernizing a legacy core system., A buyer wanting real-time collaboration during UK working hours without a large timezone gap. | A cost-conscious UK 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 |
ELEKS vs Tallium: pros and cons
| ELEKS | |
|---|---|
| + | Longest operating history of any company on this list, since 1991. |
| + | One-to-two-hour timezone gap with the UK, close enough for full working-day overlap. |
| + | Deep, verified healthcare and insurance regulatory experience. |
| - | Broad enterprise-consultancy positioning rather than one sharply named technical specialty |
| - | No dedicated UK office, unlike Ciklum or Endava on this list |
| Tallium | |
|---|---|
| + | Published hourly rate gives UK buyers real pricing transparency no other company on this list offers. |
| + | 5.0-star GoodFirms rating across more than 40 verified reviews at time of writing. |
| + | Kyiv timezone allows genuine UK working-day overlap. |
| - | Boutique team size limits capacity to single-team engagements rather than enterprise-scale programs |
| - | No dedicated UK office among the companies on this list |
Who should choose ELEKS?
A typical fit: a UK insurance or financial services company modernizing a legacy core system.
Longest continuous operating history on this list, delivered within easy UK working-hours overlap. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Insurance, Financial services.
Who should choose Tallium?
A typical fit: a cost-conscious UK buyer wanting transparent, published hourly pricing.
A published GoodFirms rate card, unmatched transparency among the companies reviewed on this UK-facing list. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Enterprise software.
Decision matrix: ELEKS vs Tallium
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | ELEKS |
| You need a large dedicated team for an ongoing programme | ELEKS |
| Your budget is at the lower end | Compare: ELEKS (Not published) vs Tallium (Not published) |
| You need specialist depth in a specific vertical | ELEKS |
| You need staff augmentation or team extension | Tallium |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: ELEKS vs Tallium
| Use case | ELEKS fit | Tallium fit | Winner |
|---|---|---|---|
| A UK insurance or financial services company modernizing a legacy core system. | Strong | Strong | Both equally |
| A buyer wanting real-time collaboration during UK working hours without a large timezone gap. | Strong | Strong | Both equally |
| A cost-conscious UK 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: ELEKS vs Tallium
ELEKS (4.0/5) is the stronger overall choice for most Software Outsourcing (UK) projects. Longest continuous operating history on this list, delivered within easy UK working-hours overlap.
Tallium (3.7/5) 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
ELEKS vs Tallium FAQ
Is ELEKS better than Tallium?
ELEKS (4.0/5) scores higher overall, but "better" depends on your use case. ELEKS's strongest advantage: longest operating history of any company on this list, since 1991. Tallium's strongest advantage: published hourly rate gives UK buyers real pricing transparency no other company on this list offers.
How do ELEKS and Tallium differ in pricing?
ELEKS uses fixed-scope and dedicated-team enterprise 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: ELEKS 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 ELEKS and Tallium?
ELEKS's primary differentiator is: longest continuous operating history on this list, delivered within easy UK working-hours overlap. Tallium's primary differentiator is: a published GoodFirms rate card, unmatched transparency among the companies reviewed on this UK-facing list. They also differ in team size (2,000+ vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Insurance vs Retail, Enterprise software).
Verify all details directly with each company before making a decision.