Raw, unfiltered startup advice that your friends won't tell you.
Because sugarcoating never built anything great.
Stop reading about other people's failures. Time to discover your own.
Roast My Startup Idea →Brutal analysis reveals startup trends and pitfalls in 2025. Discover data-driven insights from examined ideas for entrepreneurial success.
Dive into a sharp analysis of startup missteps and potential pivots. Uncover what went wrong and how to pivot for success in 2025.
Explore 2025 startup insights with a brutally honest analysis. Uncover what makes ideas succeed or fail and learn crucial lessons for your venture.
Explore data-driven startup insights with our engaging breakdown of top ideas. Discover trends, actionable strategies, and what really works in 2025.
Explore insightful analysis of 16,000+ startup ideas with brutal honesty. Discover what works, what fails, and what could be the future.
Explore what works and what doesn’t in startup ideas. Insightful analysis reveals well-timed winners and notorious misfires.
Discover the truth about startup trends and why some ideas fail. Data-driven insights reveal what to build and what to avoid in 2025.
Explore an honest analysis of startup ideas with a focus on what to avoid. Learn from data-driven insights and case studies.
Explore data-driven insights into startup trends and failures. Discover what works, what falters, and how to navigate the entrepreneurial landscape.
Learn how DontBuildThis uses AI to roast and validate startup ideas before you waste months building something nobody wants.