Best Software Development Outsourcing UK

Infinum vs DataArt: full comparison for 2026

Quick verdict

Infinum (4.1/5) edges ahead of DataArt (4.0/5) overall. Infinum is the better choice for consumer apps where design quality matters. DataArt is the stronger option for travel and finance firms, long-term nearshore teams. The right choice depends on your project size, budget, and required tech stack.

Infinum vs DataArt: head-to-head summary

Criterion Infinum DataArt
Founded 2005 1997
HQ Zagreb, Croatia (London office) New York, United States (London office)
Team size 350–450 5,000–6,000
Rating 4.1 / 5 4.0 / 5
Primary differentiator In-house product design and mobile engineering with a strong portfolio of consumer apps Two decades of London presence and specialist travel-industry engineering
Pricing model Time and materials, fixed price Time and materials, dedicated team
Min. engagement Not published Not published
Primary tech stack Swift, Kotlin, Flutter Java, .NET, Python
Industries served Financial services, Media, Healthcare, Retail Travel and hospitality, Financial services, Healthcare, Media, Retail

Infinum vs DataArt: overview

Infinum

Infinum was founded in Zagreb, Croatia in 2005 and employs around 400 people across Zagreb, Varaždin, Ljubljana, Podgorica, Amsterdam, New York and London. Its London office opened in 2021. The company is best known for polished mobile and web products, with design and engineering kept under one roof. Croatian rates sit below the UK but above the cheapest Eastern European options.

DataArt

Eugene Goland founded DataArt in New York in 1997, and the company opened in London in 2001. It reports more than 6,000 people as of September 2025, spread across Central and Eastern Europe, Latin America and elsewhere. Travel and hospitality, finance and healthcare are its strongest industries. UK clients get a long-standing London presence with delivery from lower-cost locations.

Services and capabilities: Infinum vs DataArt

Capability Infinum DataArt
Custom software development ✓ ✓
Mobile app development ✓ ✗
Cloud & DevOps ✗ ✓
Data & AI ✗ ✓
Legacy modernisation ✗ ✓
Embedded & IoT ✗ ✗
Dedicated team model ✗ ✓
Fixed-price projects ✓ ✗

Tech stack comparison: Infinum vs DataArt

Framework / platform Infinum DataArt
.NET N/A ✓
Java N/A ✓
Python N/A ✓
React ✓ ✓
AWS N/A ✓
Azure N/A ✓
Kubernetes N/A N/A
Embedded N/A N/A

Pricing comparison: Infinum vs DataArt

Criterion Infinum DataArt
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Dedicated team, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Infinum vs DataArt

Dimension Infinum DataArt
Best company size Startup to mid-market Startup to mid-market
Best industries Financial services, Media, Healthcare Travel and hospitality, Financial services, Healthcare
Best use cases A bank wants a new retail banking app designed and built., A media brand needs iOS and Android apps with a shared design system. A travel company needs booking-engine and distribution work., A financial firm wants legacy trading software modernised.
Typical project type Fixed project Dedicated team

Infinum vs DataArt: pros and cons

Infinum
+ Design and engineering work as one team, which helps consumer-facing products
+ EU-based delivery simplifies GDPR-related contract terms
+ A London office lets UK clients meet the team in person
- Better suited to product builds than large enterprise back-office systems
- Smaller than most nearshore vendors on this list, which limits team growth
DataArt
+ London office has been open since 2001
+ Specialist knowledge of travel booking and distribution systems
+ Delivery spread across several regions
- US headquarters means UK contracts may sit with a non-UK parent
- Headcount estimates vary widely between sources

Who should choose Infinum?

A typical fit: a bank wants a new retail banking app designed and built.

In-house product design and mobile engineering with a strong portfolio of consumer apps. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Media, Healthcare, Retail.

Who should choose DataArt?

A typical fit: a travel company needs booking-engine and distribution work.

Two decades of London presence and specialist travel-industry engineering. Minimum engagement is not publicly disclosed. Works best with clients in Travel and hospitality, Financial services, Healthcare, Media, Retail.

Decision matrix: Infinum vs DataArt

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Infinum
You need a large dedicated team for an ongoing programme DataArt
Your budget is at the lower end Compare: Infinum (Not published) vs DataArt (Not published)
You need specialist depth in a specific vertical DataArt
You want engineers added to your own in-house team Neither lists team extension; ask about dedicated teams
Your product includes hardware, firmware or connected devices Neither; consider an embedded specialist

Use case fit: Infinum vs DataArt

Use case Infinum fit DataArt fit Winner
A bank wants a new retail banking app designed and built. Strong Limited Infinum
A media brand needs iOS and Android apps with a shared design system. Strong Limited Infinum
A travel company needs booking-engine and distribution work. Limited Strong DataArt
A financial firm wants legacy trading software modernised. Limited Strong DataArt
You need hardware, firmware or IoT work in the same contract Limited Limited Both equally
You want a fixed-price first phase before a longer engagement Strong Limited Infinum

Verdict: Infinum vs DataArt

Infinum (4.1/5) is the stronger overall choice for most Software Development Outsourcing projects. In-house product design and mobile engineering with a strong portfolio of consumer apps.

DataArt (4.0/5) is worth a look in a scenario like this: a financial firm wants legacy trading software modernised. If your situation matches that, DataArt is a competitive option.

Related comparisons

Infinum vs DataArt FAQ

Is Infinum better than DataArt?

Infinum (4.1/5) scores higher overall, but "better" depends on your use case. Infinum's strongest advantage: design and engineering work as one team, which helps consumer-facing products. DataArt's strongest advantage: london office has been open since 2001.

How do Infinum and DataArt differ in pricing?

Infinum uses time and materials, fixed price pricing. DataArt uses time and materials, dedicated team pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Infinum or DataArt?

DataArt 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 Infinum and DataArt?

Infinum's primary differentiator is: in-house product design and mobile engineering with a strong portfolio of consumer apps. DataArt's primary differentiator is: two decades of London presence and specialist travel-industry engineering. They also differ in team size (350–450 vs 5,000–6,000), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Media vs Travel and hospitality, Financial services).

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