Best Software Development Outsourcing UK

Endava vs DataArt: full comparison for 2026

Quick verdict

Endava (4.5/5) edges ahead of DataArt (4.0/5) overall. Endava is the better choice for large UK programmes, payments and banking, nearshore at volume. 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.

Endava vs DataArt: head-to-head summary

Criterion Endava DataArt
Founded 2000 1997
HQ London, United Kingdom New York, United States (London office)
Team size 10,000+ 5,000–6,000
Rating 4.5 / 5 4.0 / 5
Primary differentiator UK headquarters and governance with more than 10,000 engineers in lower-cost nearshore locations Two decades of London presence and specialist travel-industry engineering
Pricing model Time and materials, managed service, outcome-based contracts Time and materials, dedicated team
Min. engagement Not published Not published
Primary tech stack Java, .NET, AWS Java, .NET, Python
Industries served Financial services, Payments, Retail, Media and telecoms, Healthcare Travel and hospitality, Financial services, Healthcare, Media, Retail

Endava vs DataArt: overview

Endava

Endava is the largest UK-headquartered company on this list built around nearshore delivery. It reported 11,479 staff at the end of June 2025, and the UK supplied 33% of revenue in the final quarter of that fiscal year. Delivery centres in Romania, Moldova, North Macedonia, Serbia, Bulgaria, Argentina and elsewhere let it staff large programmes at below-London cost. Headcount fell from 12,085 a year earlier, which reflects softer demand across the IT services market.

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: Endava vs DataArt

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

Tech stack comparison: Endava vs DataArt

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

Pricing comparison: Endava vs DataArt

Criterion Endava DataArt
Minimum engagement Not published Not published
Engagement models Dedicated team, Managed service, Time and materials Dedicated team, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Endava vs DataArt

Dimension Endava DataArt
Best company size Enterprise Startup to mid-market
Best industries Financial services, Payments, Retail Travel and hospitality, Financial services, Healthcare
Best use cases A UK bank needs 50+ engineers for a multi-year core platform programme., A payments company wants a managed service covering development, testing and support. A travel company needs booking-engine and distribution work., A financial firm wants legacy trading software modernised.
Typical project type Dedicated team Dedicated team

Endava vs DataArt: pros and cons

Endava
+ Public-company reporting gives buyers audited figures on headcount, revenue and client concentration
+ A UK board and London HQ simplify contracting and data-protection discussions for UK buyers
+ Delivery from several countries spreads risk if one location is disrupted
+ Long payments and banking track record with UK and European institutions
- Headcount dropped about 5% in the year to June 2025 as demand softened
- Smaller projects can get less senior attention than flagship accounts
- Day rates are higher than those of smaller Central European vendors
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 Endava?

A typical fit: a UK bank needs 50+ engineers for a multi-year core platform programme.

UK headquarters and governance with more than 10,000 engineers in lower-cost nearshore locations. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Payments, Retail, Media and telecoms, Healthcare.

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: Endava vs DataArt

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 Endava
Your budget is at the lower end Compare: Endava (Not published) vs DataArt (Not published)
You need specialist depth in a specific vertical Endava
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: Endava vs DataArt

Use case Endava fit DataArt fit Winner
A UK bank needs 50+ engineers for a multi-year core platform programme. Strong Limited Endava
A payments company wants a managed service covering development, testing and support. Strong Limited Endava
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 Limited Limited Both equally

Verdict: Endava vs DataArt

Endava (4.5/5) is the stronger overall choice for most Software Development Outsourcing projects. UK headquarters and governance with more than 10,000 engineers in lower-cost nearshore locations.

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

Endava vs DataArt FAQ

Is Endava better than DataArt?

Endava (4.5/5) scores higher overall, but "better" depends on your use case. Endava's strongest advantage: public-company reporting gives buyers audited figures on headcount, revenue and client concentration. DataArt's strongest advantage: london office has been open since 2001.

How do Endava and DataArt differ in pricing?

Endava uses time and materials, managed service, outcome-based contracts 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: Endava 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 Endava and DataArt?

Endava's primary differentiator is: UK headquarters and governance with more than 10,000 engineers in lower-cost nearshore locations. DataArt's primary differentiator is: two decades of London presence and specialist travel-industry engineering. They also differ in team size (10,000+ vs 5,000–6,000), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Payments vs Travel and hospitality, Financial services).

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