FlowKitten

FlowKitten lets founders paste a startup idea, choose a critic persona, and receive AI feedback. The page lists four critic styles: Brutally Honest Friend, Overly Supportive Advisor, Professional Advisor, and Roast Mode. Users can optionally have results emailed to them. The page states that ideas are not saved and no login is required. It also mentions a 2nd place on Product Hunt and describes itself as a fun side project built in Hawaii.

Key features

• Paste a startup idea and get AI feedback in under a minute
• Choose from four critic personas: Brutally Honest Friend, Overly Supportive Advisor, Professional Advisor, Roast Mode
• Optional email delivery of results
• No login required
• No ideas saved

Best suited for

• Founders wanting quick feedback on a startup idea
• Founders who want blunt or humorous critique of their concept

Pricing

Not stated on the website