Userlutions
Berlin, Germany
About
Berlin UX agency specializing in usability testing, user research, and UX design, with a proprietary testing platform (RapidUsertests).
Who They Work With
Research-led usability programs for German enterprises—Siemens, Coca-Cola EP, Mister Spex—from eye-tracking labs to embedded interim UX.
Based on 15 documented clients · verified Jul 2026
Our Take
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 testing, and stakeholder coaching).
The agency fields 17+ named UX specialists with dedicated Senior Researchers and Team Leads, plus runs RapidUsertests as a proprietary crowd usability testing platform. Claims market leadership in usability testing in Germany.
Testing capacity scales through the in-house RapidUsertests platform—built for continuous test-and-optimize cycles rather than one-off studies.
Key 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)
Good to know
- 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
Reviewed by Gabor Kiss
Founder of UX Agencies · UX Lead at SAP · Feb 12, 2026
Based on the agency's publicly available portfolio. Own this agency? Claim your profile to provide additional context or request a review update.
Notable Clients
Every engagement documented in a published case study
Services
Industries
Get Matched with Agencies
RecommendedTell us your needs and we'll connect you with 3 vetted agencies—including Userlutions if it's a fit.
Get Matched →✓ We guarantee a response within 48 hours
Want to contact Userlutions directly?
Agencies with verified profiles receive leads instantly.
Own this agency? Claim your profile to verify info & receive leads directly.
