Top Software Outsourcing Companies UK

Yalantis vs Tallium: full comparison for 2026

Quick verdict

Yalantis (3.9/5) edges ahead of Tallium (3.7/5) overall. Yalantis is the better choice for UK healthtech and IoT product companies wanting EU-based compliance-literate specialists. 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.

Yalantis vs Tallium: head-to-head summary

Criterion Yalantis Tallium
Founded 2008 2012
HQ Warsaw, Poland (Dnipro-founded) Kyiv, Ukraine
Team size 201–500 50–150 (per company website; independently unverifiable precise figure)
Rating 3.9 / 5 3.7 / 5
Primary differentiator An EU-headquartered, GDPR-native healthcare and IoT specialization A published GoodFirms rate card, unmatched transparency among the companies reviewed on this UK-facing list
Pricing model Dedicated-team and fixed-project engagements Time & materials, published at $25-$49/hr per GoodFirms
Min. engagement Not published Not published
Primary tech stack React Native, Node.js, AWS React, Node.js, .NET
Industries served Healthcare, Logistics, Fintech Retail, Enterprise software

Yalantis vs Tallium: overview

Yalantis

Warsaw is Yalantis's corporate headquarters today, which puts it inside the EU's GDPR framework directly and simplifies data-processing terms for a UK buyer compared with a vendor headquartered further away. The company itself started in Dnipro in 2008 and now runs a 201-500 person team focused specifically on compliant healthcare and IoT product engineering. That specialization is genuine, verifiable in its public case studies, but it's irrelevant to a UK buyer needing broad general-purpose development instead.

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: Yalantis vs Tallium

Capability Yalantis Tallium
Custom build
Consulting
Integration
Staff augmentation
Fixed-price projects
Dedicated team model

Tech stack comparison: Yalantis vs Tallium

Framework / platform Yalantis Tallium
React
AWS
Node.js
Java N/A N/A
.NET N/A

Pricing comparison: Yalantis vs Tallium

Criterion Yalantis Tallium
Minimum engagement Not published Not published
Engagement models Dedicated team, Fixed project Time & materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Yalantis vs Tallium

Dimension Yalantis Tallium
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Logistics, Fintech Retail, Enterprise software
Best use cases A UK healthtech company needing HIPAA- or MDR-aware compliant software development., An IoT hardware company needing both device integration and application software. 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

Yalantis vs Tallium: pros and cons

Yalantis
+ EU headquarters in Warsaw gives direct GDPR framework alignment for UK data-processing terms.
+ Visible healthcare-compliance and IoT specialization backed by public case studies.
+ Mid-size team large enough for real product programs, still founder-accessible.
- Healthcare and IoT specialization adds less value for a buyer needing general-purpose development
- No dedicated UK office; contact runs through the Warsaw base
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 Yalantis?

A typical fit: a UK healthtech company needing HIPAA- or MDR-aware compliant software development.

An EU-headquartered, GDPR-native healthcare and IoT specialization. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Logistics, Fintech.

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: Yalantis vs Tallium

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Yalantis
You need a large dedicated team for an ongoing programme Yalantis
Your budget is at the lower end Compare: Yalantis (Not published) vs Tallium (Not published)
You need specialist depth in a specific vertical Yalantis
You need staff augmentation or team extension Tallium
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Yalantis vs Tallium

Use case Yalantis fit Tallium fit Winner
A UK healthtech company needing HIPAA- or MDR-aware compliant software development. Strong Strong Both equally
An IoT hardware company needing both device integration and application software. 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: Yalantis vs Tallium

Yalantis (3.9/5) is the stronger overall choice for most Software Outsourcing (UK) projects. An EU-headquartered, GDPR-native healthcare and IoT specialization.

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

Yalantis vs Tallium FAQ

Is Yalantis better than Tallium?

Yalantis (3.9/5) scores higher overall, but "better" depends on your use case. Yalantis's strongest advantage: EU headquarters in Warsaw gives direct GDPR framework alignment for UK data-processing terms. Tallium's strongest advantage: published hourly rate gives UK buyers real pricing transparency no other company on this list offers.

How do Yalantis and Tallium differ in pricing?

Yalantis uses dedicated-team and fixed-project 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: Yalantis or Tallium?

Yalantis 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 Yalantis and Tallium?

Yalantis's primary differentiator is: an EU-headquartered, GDPR-native healthcare and IoT specialization. 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 (201–500 vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Logistics vs Retail, Enterprise software).

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