Top Software Outsourcing Companies UK

10Clouds vs Euristiq: full comparison for 2026

Quick verdict

Euristiq (3.7/5) edges ahead of 10Clouds (3.6/5) overall. Euristiq is the better choice for UK buyers wanting EU-based delivery from a newer, more flexible vendor. 10Clouds is the stronger option for UK buyers wanting design-forward, mobile-first product development. The right choice depends on your project size, budget, and required tech stack.

10Clouds vs Euristiq: head-to-head summary

Criterion 10Clouds Euristiq
Founded 2009 2016
HQ Warsaw, Poland Lviv, Ukraine / Toronto, Canada / Warsaw, Poland
Team size 100–250 (per company website; independently unverifiable precise figure) 100–250 (per company website; independently unverifiable precise figure)
Rating 3.6 / 5 3.7 / 5
Primary differentiator A design-led, mobile-first product culture built over more than fifteen years A Warsaw commercial office keeping it inside the EU's GDPR framework, alongside its Lviv engineering base
Pricing model Dedicated-team and fixed-project engagements Dedicated-team and fixed-project engagements
Min. engagement Not published Not published
Primary tech stack React Native, React, Node.js React, Node.js, AWS
Industries served Fintech, SaaS, Consumer apps Retail, Fintech

10Clouds vs Euristiq: overview

10Clouds

10Clouds was founded in Warsaw, Poland in 2009 and has built a reputation for strong design culture layered onto mobile-first product development, serving international clients including UK businesses. Its EU headquarters gives it the same straightforward GDPR posture as its Polish peers on this list, useful for a UK buyer's data-processing agreements. Public information on its current team size is thinner than for some peers, so buyers should confirm current capacity directly.

Euristiq

Euristiq's Warsaw office keeps the company inside the EU's GDPR framework directly, useful for a UK buyer's data-processing terms, one part of a commercial footprint that also reaches Toronto alongside its Lviv engineering base since launching in 2016. The company is one of the newer firms on this list, with a shorter multi-year track record than the decades-old companies elsewhere in this review. Its public work spans general product development rather than one named vertical.

Services and capabilities: 10Clouds vs Euristiq

Capability 10Clouds Euristiq
Custom build
Consulting
Integration
Staff augmentation
Fixed-price projects
Dedicated team model

Tech stack comparison: 10Clouds vs Euristiq

Framework / platform 10Clouds Euristiq
React
AWS N/A
Node.js
Java N/A N/A
.NET N/A N/A

Pricing comparison: 10Clouds vs Euristiq

Criterion 10Clouds Euristiq
Minimum engagement Not published Not published
Engagement models Dedicated team, Fixed project Dedicated team, Fixed project
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: 10Clouds vs Euristiq

Dimension 10Clouds Euristiq
Best company size Startup to mid-market Startup to mid-market
Best industries Fintech, SaaS, Consumer apps Retail, Fintech
Best use cases A UK company wanting a design-led mobile product built by an EU-based team., A startup that values design culture as much as raw engineering throughput. A UK buyer wanting EU-based delivery with GDPR alignment built in., A startup wanting a newer, more nimble vendor over an established enterprise firm.
Typical project type Dedicated team Dedicated team

10Clouds vs Euristiq: pros and cons

10Clouds
+ Strong design culture combined with mobile-first product development.
+ EU headquarters simplifies GDPR-aligned data handling for UK clients.
+ Over fifteen years of continuous operation since 2009.
- Public documentation of current team size is thinner than for more established peers (per company website; independently unverifiable)
- No dedicated UK office; contact runs through the Warsaw base
Euristiq
+ Warsaw office keeps it inside the EU's GDPR framework for UK data-processing terms.
+ Commercial presence in both Canada and the EU, useful for buyers in either market.
+ Built a multi-country footprint relatively quickly since its 2016 launch.
- Shorter operating history than most peers on this list, with less multi-year track record
- No dedicated UK office among the companies on this list

Who should choose 10Clouds?

A typical fit: a UK company wanting a design-led mobile product built by an EU-based team.

A design-led, mobile-first product culture built over more than fifteen years. Minimum engagement is not publicly disclosed. Works best with clients in Fintech, SaaS, Consumer apps.

Who should choose Euristiq?

A typical fit: a UK buyer wanting EU-based delivery with GDPR alignment built in.

A Warsaw commercial office keeping it inside the EU's GDPR framework, alongside its Lviv engineering base. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Fintech.

Decision matrix: 10Clouds vs Euristiq

Your situation Recommended choice
You need full-ownership delivery on a defined project scope 10Clouds
You need a large dedicated team for an ongoing programme 10Clouds
Your budget is at the lower end Compare: 10Clouds (Not published) vs Euristiq (Not published)
You need specialist depth in a specific vertical 10Clouds
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: 10Clouds vs Euristiq

Use case 10Clouds fit Euristiq fit Winner
A UK company wanting a design-led mobile product built by an EU-based team. Strong Strong Both equally
A startup that values design culture as much as raw engineering throughput. Strong Strong Both equally
A UK buyer wanting EU-based delivery with GDPR alignment built in. Strong Strong Both equally
A startup wanting a newer, more nimble vendor over an established enterprise firm. Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: 10Clouds vs Euristiq

Euristiq (3.7/5) is the stronger overall choice for most Software Outsourcing (UK) projects. A Warsaw commercial office keeping it inside the EU's GDPR framework, alongside its Lviv engineering base.

10Clouds (3.6/5) is worth a look if you need a startup that values design culture as much as raw engineering throughput. If your situation matches that, 10Clouds is a competitive option.

Related comparisons

10Clouds vs Euristiq FAQ

Is 10Clouds better than Euristiq?

Euristiq (3.7/5) scores higher overall, but "better" depends on your use case. 10Clouds's strongest advantage: strong design culture combined with mobile-first product development. Euristiq's strongest advantage: warsaw office keeps it inside the EU's GDPR framework for UK data-processing terms.

How do 10Clouds and Euristiq differ in pricing?

10Clouds uses dedicated-team and fixed-project engagements pricing. Euristiq 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: 10Clouds or Euristiq?

10Clouds 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 10Clouds and Euristiq?

10Clouds's primary differentiator is: a design-led, mobile-first product culture built over more than fifteen years. Euristiq's primary differentiator is: a Warsaw commercial office keeping it inside the EU's GDPR framework, alongside its Lviv engineering base. They also differ in team size (100–250 (per company website; independently unverifiable precise figure) vs 100–250 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Fintech, SaaS vs Retail, Fintech).

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