Agency Comparison
Every Interaction vs Userlutions
Comparing User Research options: London vs Berlin.
Side by side
Key data on both agencies. The accent dot marks where one leads.
| Every Interaction | Userlutions | |
|---|---|---|
| Editorial score | 51/100 | ●73.3/100 |
| Hourly rate | €75-125/hr | Contact for rates |
| Team size | 2-9 | ●10-49 |
| Location | London, United Kingdom | Berlin, Germany |
| Founded | — | — |
| Tier | Free | Free |
| Last reviewed | ●May 30, 2026 | Feb 12, 2026 |
What we said about each
What we said about Every Interaction
"Every Interaction publishes 33 case studies in a public gallery spanning fintech (goHenry, Invstr), property (RICS, Athena) and B2B tools (SureCloud, Craft), making this one of the larger portfolios among London independents its size. The case studies themselves run shallow—two or three sentences plus UI screenshots, with no research artifacts, usability findings or before/after metrics shown inside the pages, even though the published methodology lists user research, card sorting and usability…"
— UXAgencies editorial team, reviewed May 30, 2026
Read full review →What we said about Userlutions
"Three detailed case studies document end-to-end UX process—Coca-Cola Europacific Partners (B2B e-commerce platform across 13 countries since 2017, embedded in agile sprints with brainstorming, wireframes, high-fidelity prototypes tested with real users), E. ON (design thinking with guerrilla user research, expert review, ideation workshops, and creative focus groups producing 70+ ideas for a meter-reading app), and Vaillant (long-term partnership combining UX design, continuous usability…"
— UXAgencies editorial team, reviewed Feb 12, 2026
Read full review →Best for
Where each agency measurably leads — on pricing, team capacity, declared specializations, and editorial scoring. Use these to match an agency to your project priorities.
Choose Every Interaction if you need
- •closer collaboration at a smaller team scale
- •disclosed specialization in FinTech / SaaS & B2B
- •broader service offering — also covers UX/UI Design
Choose Userlutions if you need
- •larger team capacity for multi-stream or enterprise-scale programs
- •broader service offering — also covers UX Design
- •a higher overall editorial score
Strengths and watch-outs
Both upsides and risks, straight from our editorial assessments.
Every Interaction
✓ Strengths
- •33 public case studies across fintech, property and B2B SaaS, giving broad evidence of product-UI range
- •Offers interim UX Director, Design Director and in-house UX designer placements alongside project work, useful if you need to plug a team gap
- •Founder-led since 2011 with a published 6-step process (workshop, research, wireframe, prototype, design, test)
⚠ Watch-outs
- •Case studies show final UI but no research or usability-testing artifacts—ask to see the discovery and testing work behind a project similar to yours
- •No project dates are published and several clients appear dated; request recent, dated case studies before shortlisting
- •Homepage cites outcome metrics (for example "210% increase in enquiries") that are not substantiated within the case study pages—ask for the source and context
Userlutions
✓ Strengths
- •Coca-Cola case documents 7+ year embedded partnership across 13 countries—brainstorming, wireframes, high-fidelity prototypes tested with real users before development
- •E.ON case shows full design thinking process: guerrilla research, expert review, ideation workshops, creative focus groups, and clickable prototype—with named client testimonial
- •17+ named UX specialists with dedicated Senior Researchers and Team Leads, plus a proprietary testing platform (RapidUsertests)
⚠ Watch-outs
- •No hourly rate published—request pricing early to assess fit with your budget
- •Vaillant case mentions continuous UX tests but published case studies don't include specific measurable outcomes—ask for conversion or adoption metrics from past engagements
Service coverage
Where each agency overlaps and where each is unique.
Industry coverage
Where each agency overlaps and where each is unique.
Pricing math
Estimated cost of a typical 12-week senior engagement (~480 hours), at each agency's published rate.
Every Interaction
Rate: €75-125/hr
€36,000–€60,000
Userlutions
Contact for rates
Pricing is comparable between the two — choose based on specialization rather than cost.
Frequently asked questions
- Which scores higher overall, Every Interaction or Userlutions?
- Userlutions scores 73.3/100, 22.3 points higher than Every Interaction at 51/100. See our methodology for how scores are calculated.
- When should I consider both Every Interaction and Userlutions?
- Consider running parallel discovery briefs with Every Interaction and Userlutions if your project spans multiple workstreams, you want competitive proposals to compare scope and approach, or you're undecided between the specialization angles each brings (see the Best for cards above). Most engagements ultimately go with one — but the parallel-brief phase is a low-cost way to validate fit.
Read the full reviews
Side-by-side comparison is a starting point. The full editorial reviews include portfolio analysis, case studies, and the buyer-strength / watch-out detail behind the bullets above.
Comparison last updated May 30, 2026. Most recently reviewed: Every Interaction on May 30, 2026. How we rank