Devil's Advocate
An AI that debates your startup idea back at you
What it does
Most feedback tools validate your idea. Devil's Advocate makes you defend it out loud. Say your pitch and a live voice AI listens, challenges weak assumptions, and forces you to argue back in real time. Speaking activates different thinking than typing, you can't hide behind polish. No cheerleading. Just a pressure test, a scorecard, and a gap analysis showing exactly where you cracked.
Does the same job
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Devil's AdvocateMay 2026 · devilsadvocate.techAn AI critic for founders, creators, and product teams
- DDDebate Devil – AI debating practice app2023 · debate-devil.com · ▲84
Hi HN community! I am excited to share my recently upgraded website, DebateDevil (https://debate-devil.com), an AI chat platform designed to help users practice debates, challenge their ideas, and expand their thinking. I created this site to provide a more objective opinion and help users consider their hypotheses from multiple perspectives. example discussin: ``` AI: The time has come to test your hypothesis and beliefs. I will argue against any topic. What do you want to debate? You: AI will take away most jobs from humans. AI: I understand your concern about AI taking away jobs…
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