Top Software Outsourcing Companies UK

Endava vs N-iX: full comparison for 2026

Quick verdict

Endava (4.3/5) edges ahead of N-iX (4.1/5) overall. Endava is the better choice for UK financial services firms wanting a publicly listed, London-headquartered vendor. N-iX is the stronger option for UK buyers wanting delivery risk spread across multiple countries. The right choice depends on your project size, budget, and required tech stack.

Endava vs N-iX: head-to-head summary

Criterion Endava N-iX
Founded 2000 2002
HQ London, United Kingdom Lviv, Ukraine (offices across eight countries including the UK)
Team size 11,300+ 2,000+
Rating 4.3 / 5 4.1 / 5
Primary differentiator A publicly traded, London-headquartered company with named payments and banking technology practices A real UK office woven into an eight-country delivery footprint, beyond offshore sales coverage alone
Pricing model Dedicated-team and consulting engagements Dedicated-team and fixed-project engagements
Min. engagement Not published Not published
Primary tech stack Java, .NET, AWS Java, React, AWS
Industries served Payments, Banking, Insurance, Retail Financial services, Retail, Telecom

Endava vs N-iX: overview

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.

N-iX

N-iX was founded in Lviv in 2002 and has grown to more than 2,000 professionals spread across eight countries, Poland, Ukraine, Sweden, Bulgaria, Malta, the UK, the US, and Colombia, giving it a genuine UK presence rather than a purely offshore sales relationship. Its practice spans custom software, cloud, and data engineering for enterprise clients, with the multi-country footprint offering real delivery-risk diversification a single-country vendor can't match. That spread is a real advantage for a UK buyer wary of concentrating delivery risk in one location.

Services and capabilities: Endava vs N-iX

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

Tech stack comparison: Endava vs N-iX

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

Pricing comparison: Endava vs N-iX

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

Target audience comparison: Endava vs N-iX

Dimension Endava N-iX
Best company size Startup to mid-market Startup to mid-market
Best industries Payments, Banking, Insurance Financial services, Retail, Telecom
Best use cases A UK bank or insurer wanting a publicly listed, London-headquartered technology partner., A payments company needing named domain expertise rather than generalist development. A UK buyer wanting a local office contact backed by a large, geographically diversified team., An enterprise wanting delivery risk spread across multiple countries rather than one.
Typical project type Dedicated team Dedicated team

Endava vs N-iX: pros and cons

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
N-iX
+ A staffed UK office rather than remote coverage of the market from abroad.
+ Delivery spread across eight countries reduces single-location risk.
+ More than two decades of continuous operation since 2002.
- UK is one of eight delivery countries rather than the company's primary base
- Broad multi-country positioning without one sharply named technical specialty

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.

Who should choose N-iX?

A typical fit: a UK buyer wanting a local office contact backed by a large, geographically diversified team.

A real UK office woven into an eight-country delivery footprint, beyond offshore sales coverage alone. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Retail, Telecom.

Decision matrix: Endava vs N-iX

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Endava
You need a large dedicated team for an ongoing programme Endava
Your budget is at the lower end Compare: Endava (Not published) vs N-iX (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: Endava vs N-iX

Use case Endava fit N-iX fit Winner
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
A UK buyer wanting a local office contact backed by a large, geographically diversified team. Strong Strong Both equally
An enterprise wanting delivery risk spread across multiple countries rather than one. Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Endava vs N-iX

Endava (4.3/5) is the stronger overall choice for most Software Outsourcing (UK) projects. A publicly traded, London-headquartered company with named payments and banking technology practices.

N-iX (4.1/5) is worth a look if you need an enterprise wanting delivery risk spread across multiple countries rather than one. If your situation matches that, N-iX is a competitive option.

Related comparisons

Endava vs N-iX FAQ

Is Endava better than N-iX?

Endava (4.3/5) scores higher overall, but "better" depends on your use case. Endava's strongest advantage: publicly listed on the NYSE and headquartered in London since founding. N-iX's strongest advantage: a staffed UK office rather than remote coverage of the market from abroad.

How do Endava and N-iX differ in pricing?

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

Which is better for enterprise: Endava or N-iX?

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 Endava and N-iX?

Endava's primary differentiator is: a publicly traded, London-headquartered company with named payments and banking technology practices. N-iX's primary differentiator is: a real UK office woven into an eight-country delivery footprint, beyond offshore sales coverage alone. They also differ in team size (11,300+ vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Payments, Banking vs Financial services, Retail).

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