Best Software Development Outsourcing UK

Infinum vs Ciklum: full comparison for 2026

Quick verdict

Infinum (4.1/5) edges ahead of Ciklum (4.1/5) overall. Infinum is the better choice for consumer apps where design quality matters. Ciklum is the stronger option for large dedicated teams with a London contract. The right choice depends on your project size, budget, and required tech stack.

Infinum vs Ciklum: head-to-head summary

Criterion Infinum Ciklum
Founded 2005 2002
HQ Zagreb, Croatia (London office) London, United Kingdom
Team size 350–450 3,000–4,500
Rating 4.1 / 5 4.1 / 5
Primary differentiator In-house product design and mobile engineering with a strong portfolio of consumer apps London headquarters with a long history of large dedicated teams in Ukraine and Central Europe
Pricing model Time and materials, fixed price Dedicated team, time and materials, managed service
Min. engagement Not published Not published
Primary tech stack Swift, Kotlin, Flutter Java, .NET, Python
Industries served Financial services, Media, Healthcare, Retail Financial services, Retail, Healthcare, Media, Travel

Infinum vs Ciklum: overview

Infinum

Infinum was founded in Zagreb, Croatia in 2005 and employs around 400 people across Zagreb, Varaždin, Ljubljana, Podgorica, Amsterdam, New York and London. Its London office opened in 2021. The company is best known for polished mobile and web products, with design and engineering kept under one roof. Croatian rates sit below the UK but above the cheapest Eastern European options.

Ciklum

Danish entrepreneur Torben Majgaard started Ciklum in 2002 in Kyiv. It is now headquartered in London's Shoreditch and employs around 4,000 people. Its investors have included Horizon Capital, a fund associated with George Soros, and Dragon Capital, but current ownership is not publicly documented. Delivery is concentrated in Ukraine and Poland, plus the Czech Republic since its 2021 acquisition of Prague-based CN Group.

Services and capabilities: Infinum vs Ciklum

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

Tech stack comparison: Infinum vs Ciklum

Framework / platform Infinum Ciklum
.NET N/A ✓
Java N/A ✓
Python N/A ✓
React ✓ ✓
AWS N/A ✓
Azure N/A ✓
Kubernetes N/A N/A
Embedded N/A N/A

Pricing comparison: Infinum vs Ciklum

Criterion Infinum Ciklum
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Dedicated team, Managed service, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Infinum vs Ciklum

Dimension Infinum Ciklum
Best company size Startup to mid-market Startup to mid-market
Best industries Financial services, Media, Healthcare Financial services, Retail, Healthcare
Best use cases A bank wants a new retail banking app designed and built., A media brand needs iOS and Android apps with a shared design system. A retailer needs a 30-person e-commerce team., A healthcare firm wants a managed QA and testing service.
Typical project type Fixed project Dedicated team

Infinum vs Ciklum: pros and cons

Infinum
+ Design and engineering work as one team, which helps consumer-facing products
+ EU-based delivery simplifies GDPR-related contract terms
+ A London office lets UK clients meet the team in person
- Better suited to product builds than large enterprise back-office systems
- Smaller than most nearshore vendors on this list, which limits team growth
Ciklum
+ London HQ makes contracting simple for UK buyers
+ Twenty years of experience running large remote teams
+ Several delivery countries spread location risk
- Ownership has changed hands between investors several times, and the current cap table is not public
- A large Ukrainian workforce means continuity plans need review
- Mid-sized clients may find the sales process heavy

Who should choose Infinum?

A typical fit: a bank wants a new retail banking app designed and built.

In-house product design and mobile engineering with a strong portfolio of consumer apps. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Media, Healthcare, Retail.

Who should choose Ciklum?

A typical fit: a retailer needs a 30-person e-commerce team.

London headquarters with a long history of large dedicated teams in Ukraine and Central Europe. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Retail, Healthcare, Media, Travel.

Decision matrix: Infinum vs Ciklum

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

Use case Infinum fit Ciklum fit Winner
A bank wants a new retail banking app designed and built. Strong Limited Infinum
A media brand needs iOS and Android apps with a shared design system. Strong Limited Infinum
A retailer needs a 30-person e-commerce team. Limited Strong Ciklum
A healthcare firm wants a managed QA and testing service. Limited Strong Ciklum
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 Strong Limited Infinum

Verdict: Infinum vs Ciklum

Infinum (4.1/5) is the stronger overall choice for most Software Development Outsourcing projects. In-house product design and mobile engineering with a strong portfolio of consumer apps.

Ciklum (4.1/5) is worth a look in a scenario like this: a healthcare firm wants a managed QA and testing service. If your situation matches that, Ciklum is a competitive option.

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Infinum vs Ciklum FAQ

Is Infinum better than Ciklum?

Infinum (4.1/5) scores higher overall, but "better" depends on your use case. Infinum's strongest advantage: design and engineering work as one team, which helps consumer-facing products. Ciklum's strongest advantage: london HQ makes contracting simple for UK buyers.

How do Infinum and Ciklum differ in pricing?

Infinum uses time and materials, fixed price pricing. Ciklum uses dedicated team, time and materials, managed service pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Infinum or Ciklum?

Ciklum 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 Infinum and Ciklum?

Infinum's primary differentiator is: in-house product design and mobile engineering with a strong portfolio of consumer apps. Ciklum's primary differentiator is: london headquarters with a long history of large dedicated teams in Ukraine and Central Europe. They also differ in team size (350–450 vs 3,000–4,500), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Media vs Financial services, Retail).

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