Top Software Outsourcing Companies UK

Ciklum vs Endava: full comparison for 2026

Quick verdict

Ciklum (4.3/5) edges ahead of Endava (4.3/5) overall. Ciklum is the better choice for UK enterprises wanting an actual UK legal entity to contract with. Endava is the stronger option for UK financial services firms wanting a publicly listed, London-headquartered vendor. The right choice depends on your project size, budget, and required tech stack.

Ciklum vs Endava: head-to-head summary

Criterion Ciklum Endava
Founded 2002 2000
HQ London, United Kingdom (Kyiv-founded; large Ukraine delivery centers) London, United Kingdom
Team size ~3,900 11,300+
Rating 4.3 / 5 4.3 / 5
Primary differentiator One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market A publicly traded, London-headquartered company with named payments and banking technology practices
Pricing model Dedicated-team and consulting engagements Dedicated-team and consulting engagements
Min. engagement Not published Not published
Primary tech stack Java, React, Data engineering Java, .NET, AWS
Industries served Retail, Financial services, Media Payments, Banking, Insurance, Retail

Ciklum vs Endava: overview

Ciklum

Ciklum's legal headquarters moved from Kyiv to London some years after its 2002 founding, which is unusual on a UK-facing list: most outsourcing companies serving British clients are headquartered elsewhere and simply sell into the UK market. Its roughly 3,900-person team still delivers primarily from Ukraine, spanning full-lifecycle product engineering across cloud, data, and digital work for enterprise clients. That London incorporation gives UK buyers a domestic contracting entity, something several peers on this list, however strong their engineering, simply cannot offer.

Endava

Endava was founded in London in 2000 and remains headquartered there today, now listed on the New York Stock Exchange, with roughly 11,300 employees delivering primarily out of Central and Eastern European centers. That combination, UK incorporation with public-company financial transparency, is genuinely rare among the companies serving British buyers on this list. Named practices in payments, banking, and insurance technology give it real depth in the financial services sector UK buyers frequently need.

Services and capabilities: Ciklum vs Endava

Capability Ciklum Endava
Custom build
Consulting
Integration
Staff augmentation
Fixed-price projects
Dedicated team model

Tech stack comparison: Ciklum vs Endava

Framework / platform Ciklum Endava
React N/A
AWS N/A
Node.js N/A N/A
Java
.NET

Pricing comparison: Ciklum vs Endava

Criterion Ciklum Endava
Minimum engagement Not published Not published
Engagement models Dedicated team, Consulting, Fixed project Dedicated team, Consulting, Fixed project
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Ciklum vs Endava

Dimension Ciklum Endava
Best company size Startup to mid-market Startup to mid-market
Best industries Retail, Financial services, Media Payments, Banking, Insurance
Best use cases A UK enterprise that specifically requires a domestic contracting entity for procurement reasons., A large program wanting UK legal accountability with offshore delivery scale. A UK bank or insurer wanting a publicly listed, London-headquartered technology partner., A payments company needing named domain expertise rather than generalist development.
Typical project type Dedicated team Dedicated team

Ciklum vs Endava: pros and cons

Ciklum
+ An actual London legal headquarters, a step beyond most peers' UK sales presence.
+ Large delivery capacity built over two decades of real multi-team program experience.
+ Full-lifecycle product engineering practice, beyond narrow staffing focus.
- Delivery workforce is concentrated in Ukraine, so day-to-day contact is rarely UK-based
- Process overhead closer to an enterprise integrator than a founder-led boutique
Endava
+ Publicly listed on the NYSE and headquartered in London since founding.
+ Named payments, banking, and insurance technology practices relevant to UK financial services.
+ More than two decades of CEE delivery experience.
- Mid-tier delivery capacity, smaller than the true mega-giants for very large programs
- Premium pricing typical of a publicly listed, financial-services-focused vendor

Who should choose Ciklum?

A typical fit: a UK enterprise that specifically requires a domestic contracting entity for procurement reasons.

One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Financial services, Media.

Who should choose Endava?

A typical fit: a UK bank or insurer wanting a publicly listed, London-headquartered technology partner.

A publicly traded, London-headquartered company with named payments and banking technology practices. Minimum engagement is not publicly disclosed. Works best with clients in Payments, Banking, Insurance, Retail.

Decision matrix: Ciklum vs Endava

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Ciklum
You need a large dedicated team for an ongoing programme Ciklum
Your budget is at the lower end Compare: Ciklum (Not published) vs Endava (Not published)
You need specialist depth in a specific vertical Endava
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Ciklum vs Endava

Use case Ciklum fit Endava fit Winner
A UK enterprise that specifically requires a domestic contracting entity for procurement reasons. Strong Strong Both equally
A large program wanting UK legal accountability with offshore delivery scale. Strong Strong Both equally
A UK bank or insurer wanting a publicly listed, London-headquartered technology partner. Strong Strong Both equally
A payments company needing named domain expertise rather than generalist development. Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Ciklum vs Endava

Ciklum (4.3/5) is the stronger overall choice for most Software Outsourcing (UK) projects. One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market.

Endava (4.3/5) is worth a look if you need a payments company needing named domain expertise rather than generalist development. If your situation matches that, Endava is a competitive option.

Related comparisons

Ciklum vs Endava FAQ

Is Ciklum better than Endava?

Ciklum (4.3/5) scores higher overall, but "better" depends on your use case. Ciklum's strongest advantage: an actual London legal headquarters, a step beyond most peers' UK sales presence. Endava's strongest advantage: publicly listed on the NYSE and headquartered in London since founding.

How do Ciklum and Endava differ in pricing?

Ciklum uses dedicated-team and consulting engagements pricing. Endava uses dedicated-team and consulting engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Ciklum or Endava?

Endava 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 Ciklum and Endava?

Ciklum's primary differentiator is: one of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market. Endava's primary differentiator is: a publicly traded, London-headquartered company with named payments and banking technology practices. They also differ in team size (~3,900 vs 11,300+), minimum engagement (Not published vs Not published), and primary industries served (Retail, Financial services vs Payments, Banking).

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