Best Software Development Outsourcing UK

Equal Experts vs DataArt: full comparison for 2026

Quick verdict

Equal Experts (4.2/5) edges ahead of DataArt (4.0/5) overall. Equal Experts is the better choice for senior engineers for complex delivery, government and retail. 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.

Equal Experts vs DataArt: head-to-head summary

Criterion Equal Experts DataArt
Founded 2007 1997
HQ London, United Kingdom New York, United States (London office)
Team size 1,000–4,000 (staff and associates) 5,000–6,000
Rating 4.2 / 5 4.0 / 5
Primary differentiator Senior-only teams drawn from a large associate network Two decades of London presence and specialist travel-industry engineering
Pricing model Time and materials, capability-based Time and materials, dedicated team
Min. engagement Not published Not published
Primary tech stack Java, Kotlin, TypeScript Java, .NET, Python
Industries served Public sector, Retail, Financial services, Telecoms Travel and hospitality, Financial services, Healthcare, Media, Retail

Equal Experts vs DataArt: overview

Equal Experts

Equal Experts launched in London in 2007 with a flat structure built around experienced engineers. The company lists a network of around 4,000 people, a mix of permanent staff and independent associates, and a consultancy directory reports that it is owned by its consultant and customer network through the Equal Experts Trust. UK clients have included HMRC, Defra and John Lewis. Teams are mostly senior and onshore, and its pricing reflects that.

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: Equal Experts vs DataArt

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

Tech stack comparison: Equal Experts vs DataArt

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

Pricing comparison: Equal Experts vs DataArt

Criterion Equal Experts DataArt
Minimum engagement Not published Not published
Engagement models Time and materials, Team extension Dedicated team, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Equal Experts vs DataArt

Dimension Equal Experts DataArt
Best company size Mid-market to enterprise Startup to mid-market
Best industries Public sector, Retail, Financial services Travel and hospitality, Financial services, Healthcare
Best use cases A government department needs senior engineers to rescue a struggling platform., A retailer wants a cloud platform team to build internal developer tooling. A travel company needs booking-engine and distribution work., A financial firm wants legacy trading software modernised.
Typical project type Time and materials Dedicated team

Equal Experts vs DataArt: pros and cons

Equal Experts
+ Consultants are typically very experienced, which reduces the need for close supervision
+ Proven track record on large UK government platforms such as HMRC's
+ Ownership structure aligns consultants with long-term client outcomes
- Associate-heavy model means team members may change between engagements
- Mostly onshore and senior, so day rates are among the higher ones on this list
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 Equal Experts?

A typical fit: a government department needs senior engineers to rescue a struggling platform.

Senior-only teams drawn from a large associate network. Minimum engagement is not publicly disclosed. Works best with clients in Public sector, Retail, Financial services, Telecoms.

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: Equal Experts 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 DataArt
Your budget is at the lower end Compare: Equal Experts (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 Equal Experts
Your product includes hardware, firmware or connected devices Neither; consider an embedded specialist

Use case fit: Equal Experts vs DataArt

Use case Equal Experts fit DataArt fit Winner
A government department needs senior engineers to rescue a struggling platform. Strong Limited Equal Experts
A retailer wants a cloud platform team to build internal developer tooling. Strong Limited Equal Experts
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: Equal Experts vs DataArt

Equal Experts (4.2/5) is the stronger overall choice for most Software Development Outsourcing projects. Senior-only teams drawn from a large associate network.

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

Equal Experts vs DataArt FAQ

Is Equal Experts better than DataArt?

Equal Experts (4.2/5) scores higher overall, but "better" depends on your use case. Equal Experts's strongest advantage: consultants are typically very experienced, which reduces the need for close supervision. DataArt's strongest advantage: london office has been open since 2001.

How do Equal Experts and DataArt differ in pricing?

Equal Experts uses time and materials, capability-based 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: Equal Experts 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 Equal Experts and DataArt?

Equal Experts's primary differentiator is: senior-only teams drawn from a large associate network. DataArt's primary differentiator is: two decades of London presence and specialist travel-industry engineering. They also differ in team size (1,000–4,000 (staff and associates) vs 5,000–6,000), minimum engagement (Not published vs Not published), and primary industries served (Public sector, Retail vs Travel and hospitality, Financial services).

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