Revain is a blockchain-based review platform.
REVAIN
0
the challenge
Find reliable reviews
My goal was to design a platform for crypto investors where users share reviews, earn credibility, and project owners can reply transparently
01
Research
Interviewed investors and founders to learn what builds trust
Analyzed competitors and found weak points: no owner interaction, poor review quality
Defined personas for investor and project owner needs
02
design process
Ran a design sprint to create the MVP: browse projects, submit reviews, karma system, owner replies
Built a modular design system to keep the product consistent
Iterated with A/B tests on review display and reputation signals
how it works
Users browse or submit crypto projects
Gamification
Users post reviews, earn karma, and collect achievements
03
Integrations
API brings reviews right into partner websites
Responsive, code-free
Integrated widget
04
Blockchain all across
Easy to customise
impact
Reflection
Early design system saved time and improved adoption
Owner replies raised trust but introduced moderation challenges
Data-driven iteration worked best on visibility and trust features, less on gamification
Review Submission Surge
+44% review submissions in the first 3 months
Rising Daily Engagement
Daily active users up 31% between month 1 and 3
Strong Owner Adoption
73% of invited project owners claimed accounts; 82% replied to reviews
Elevated Trust Rating
User trust score rose from 3.2 to 4.1 after reply feature
