How It Works
RFSbase is your launchpad for startup ideas. Share problems, propose solutions, and let the community validate your thinking.
Share a Problem
Describe a problem you or others face. Be specific about who has it and why it matters.
Community Validates
Others vote if they face the same problem. Comments refine the idea and suggest solutions.
Build What Matters
Top-voted ideas surface. Find co-founders, get feedback, and build products people actually want.
Everything You Need
Built for founders, by founders. Every feature designed to help you find and validate startup ideas faster.
AI-Powered Similarity
Our AI detects similar ideas as you type, preventing duplicates and encouraging collaboration.
Community Voting
Vote on problems you face and solutions you'd use. Surface the most impactful ideas.
Threaded Discussions
Engage in meaningful conversations. Refine ideas together with comments and replies.
Semantic Search
Find ideas by meaning, not just keywords. Natural language search powered by AI.
YC Verification
Verified badges for YC founders. Know who's been through the crucible.
Open Platform
Anyone can contribute. The best ideas come from unexpected places.
Explore by Category
Find ideas in your area of expertise or discover opportunities in new markets.