SaaS & B2B in London
Best SaaS & B2B UX Agencies in London (2026)
8 SaaS & B2B-specialized UX agencies based in London. Top-ranked: Lighthouse, Fourmeta, Caboodle UX + UI Studio.
Most agencies design marketing websites. These agencies design the product itself—the complex B2B software that people use 6 hours a day and that your revenue depends on. They understand that 'churn' is a design problem, not a sales problem, and they know how to build design systems, dense dashboards, and product experiences where information density matters more than whitespace and keyboard shortcuts matter more than animations.
Market snapshot
Pricing for SaaS & B2B UX agencies in London
Of the 8 saas & b2b ux agencies on this page, 7 publish hourly rates. Across them, rates span €50–€199, with a median around €117/hr. The European SaaS & B2B average is €80-140/hr.
| Tier | Hourly rate | Agencies |
|---|---|---|
| Budget | €50–99/hr | 3 — Fourmeta, Caboodle UX + UI Studio, Every Interaction |
| Mid-tier | €100–149/hr | 3 — The Bang, Creative Navy, Limeup |
| Premium | €150–199/hr | 1 — Lighthouse |
Team capacity in London
All 8 agencies on this page disclose team size. The distribution breaks down as:
- Boutique (<10)2 agencies — Caboodle UX + UI Studio, Every Interaction
- Small/mid (10-49)5 agencies — Lighthouse, Fourmeta, The Bang, Creative Navy, Browser London
- Mid studio (50-99)1 agency — Limeup
Lighthouse
#10London, United Kingdom
Specialist UX/UI design agency and bolt-on product team partner for enterprise organizations, operating since 2008. Now part of Digital Product People.
Fourmeta
Verified#13London, United Kingdom
Fourmeta is a results-driven UX/UI design agency that helps brands design, build, and scale digital products. With expertise in ecommerce, CRO, and AI experiences, the team focuses on creating intuitive interfaces that improve usability, engagement, and conversion.
Caboodle UX + UI Studio
#20London, United Kingdom
Product design agency specializing in prototyping and user experience design with exceptional project management.
The Bang
#21London, United Kingdom
Award-winning product design and branding studio creating disruptive products through exceptional UI/UX design.
Creative Navy
#29London, United Kingdom
London-based UX agency specializing in complex technical interfaces for embedded systems, industrial software, and B2B platforms. 278 clients across 36 countries including Philips, General Motors, ABB, and PwC.
Limeup
#31London, United Kingdom
Leading design agency delivering world-class UX solutions for startups and enterprises worldwide.
Browser London
#36London, United Kingdom
Shoreditch agency with NHS healthcare and health tech dashboard expertise.
Every Interaction
#53London, United Kingdom
Innovative design company specializing in UX design and user research for startups and mid-sized businesses.
Other industries served by London SaaS & B2B agencies
Beyond SaaS & B2B, these 8 agencies also publish experience in:
| Industry | Agencies with stated experience |
|---|---|
| FinTech | 5 of 8 — Fourmeta, Caboodle UX + UI Studio, The Bang, Limeup, Every Interaction |
| Healthcare | 3 of 8 — Fourmeta, Limeup, Browser London |
| E-commerce | 1 of 8 — Fourmeta |
| Automotive | 1 of 8 — Fourmeta |
| AI/ML | 1 of 8 — Fourmeta |
| EdTech | 1 of 8 — Fourmeta |
Most common services offered by London SaaS & B2B agencies
These 8 SaaS & B2B agencies most commonly offer:
- UX/UI Design6 of 8 — Lighthouse, Caboodle UX + UI Studio, The Bang, Creative Navy, +2 more
- User Research5 of 8 — Lighthouse, Creative Navy, Limeup, Browser London, +1 more
- Product Design4 of 8 — Lighthouse, Fourmeta, Caboodle UX + UI Studio, The Bang
- Dashboard Design2 of 8 — Fourmeta, Browser London
- UX Audit1 of 8 — Fourmeta
- Design Systems1 of 8 — Fourmeta
Frequently asked questions — SaaS & B2B in London
- How much do SaaS & B2B UX agencies in London charge?
- Of the 8 SaaS & B2B UX agencies on this page, 7 publish hourly rates. They range from €50 to €199, with a median around €117. The European SaaS & B2B average is €80-140/hr. 3 agencies operate under €100/hr: Fourmeta, Caboodle UX + UI Studio, Every Interaction.
- Which are the top-rated SaaS & B2B UX agencies in London?
- Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked SaaS & B2B UX agencies in London are Creative Navy, Lighthouse, Caboodle UX + UI Studio. See the full review on each agency's profile.
- What other industries do London SaaS & B2B agencies serve?
- Beyond SaaS & B2B, the most common cross-industry experience among these agencies is FinTech (5 of 8 agencies). Notable examples include Fourmeta, Caboodle UX + UI Studio, The Bang.
- How recent are these SaaS & B2B UX agency reviews?
- All 8 agencies on this page were editorially reviewed between Feb 8, 2026 and May 30, 2026 — the most recent being Every Interaction. See our review methodology for how scores are calculated.
- What's the smallest team size available for saas & b2b in London?
- Caboodle UX + UI Studio, Every Interaction are the boutique studios (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.
Local Insight
SaaS & B2B UX Agencies in London
London's SaaS and B2B UX scene is the largest in the UK and one of the deepest in Europe, anchored as much by enterprise buyers as by product companies. GoCardless builds its payments platform here, Onfido designs identity-verification tooling from the city, and the London offices of Salesforce and AWS keep a steady flow of designers fluent in enterprise procurement, admin consoles, and role-based permissions. That mix means agencies here understand both sides of the B2B problem—the buyer who needs reporting and governance, and the daily user who needs a fast, learnable interface.
Rates for senior SaaS UX land at €115–170/hr, near the upper end of London's baseline because product designers who understand activation metrics, onboarding, and multi-tenant complexity compete with in-house roles at well-funded scale-ups. The risk in a market this large is that quality varies enormously, and a polished marketing site says nothing about whether an agency can design a settings page or a permissions matrix. So ask for B2B case studies with measurable outcomes—activation, retention, time-to-value—not just visuals, and confirm they have shipped for products at your stage, since seed-stage MVP work and enterprise design-system governance demand very different teams.
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Page last updated May 30, 2026 from 8 agencies. Most recently reviewed: Every Interaction on May 30, 2026. How we rank
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