Don't build the wrong stuff. Paste any idea into dontbuildthis.com & let Roasty the Fox smash it against live trend data, competitor signals & our private vault of wins & flops. You get a brutal score, verdict > pivot tips so you can validate in mins, not months. No signup, free to use.
DontBuildThis Reviews
The community submitted 3 reviews to tell us what they like about DontBuildThis, what DontBuildThis can do better, and more.
5.0
Based on 3 reviews
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DontBuildThis is praised for its ability to provide quick, domain-specific feedback on startup ideas, helping users decide whether to proceed or pivot. Users appreciate its combination of usefulness and playfulness, with many finding the brutally honest feedback both refreshing and accurate. The tool is seen as a valuable resource for fine-tuning business ideas and is recommended for anyone looking to validate their concepts before investing significant time and resources. However, some users express concerns about data retention and limited free usage.
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