Seedproof - Get feedback for your startup ideas 🔥
Startup Growth Roadmap - Get from idea to product market fit
Request for Startup - Share and discover great startup ideas people actually want
OpinionX - Stack rank people's priorities in minutes with OpinionX's free ranking surveys.
Infinideas - Infinite feed of crowdsourced ideas from the web
Product Fit - Measure product/market fit in app with your users.