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19,19715Released 26d agoFree + from $49

John Goodhew🙏 32 karmaOct 3, 2025I’m allergic to synthetic data, but I gave FirstSign a spin and… my calendar sent a thank-you note. Skipped the cold DMs and got surprisingly sharp interviews for early validation. Feels like cheating, but I’ll allow it ;) -
8,9666Released 3mo agoFree + from $24/mo

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2155Released 4d agoFree + from $24.90/mo

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46415Released 2mo agoFree + from $20/mo
As the founder of BuildOrNot.io, I’m excited to announce that our platform has just been launched. At this early stage, our most valuable asset is your feedback. I warmly invite you to try BuildOrNot.io and share your thoughts—both the strengths you find useful and the shortcomings we should improve. Your ratings and comments will directly help us refine the tool, enhance the user experience, and make the platform more valuable for every entrepreneur. Your voice matters, and I truly appreciate your support on this journey. -
2,00358Released 3mo ago100% Free

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1,6231Released 4mo agoFree + from $200/mo

Verified tools
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50,496271v2.3 released 7mo agoFree + from $6/mo
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1,89219Released 3mo agoFrom $199.99
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1,60626Released 7mo agoFree + from $49We can't always rely on finding our co-founders among our acquaintances, we needed an online platform that has all the information we need to know when finding people that would align with our goals, values, and required roles.
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Test your products and messaging with AI-powered campaigns before launch.Open3,174115Released 1y agoFree + from $99/mo
- Sponsor:Rocket
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14,317440v2.5 released 9mo agoFree + from $29Edisa, thanks for the reply. Didn't know about the confidentiality guarantee.
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2,54219Released 1y agoNo pricing
Other tools
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75915Released 9mo agoFree + from $15/mo
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81430Released 1y agoFrom $147
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2943Released 1y agoFree + from $175/mo
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7028Released 1y agoNo pricing
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36217Released 1y agoFree + from $4.99/mo
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52112Released 1y agoFrom $4.99
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1,84634Released 2y agoFrom $9.99
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916224v1 released 3y agoFrom $120.00Really negative. Maybe my idea was terrible but I didn't get any constructive criticism.
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1,69720Released 3y agoFrom $108.24/mo
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3157Released 1y agoNo pricing
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54413Released 1y agoFrom $3
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6094Released 2y agoNo pricing
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1,06831Released 1y agoNo pricing
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2,46129Released 2y agoFree + from $99/mo
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1,0959Released 2y agoFree + from $199/mo
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90731Released 1y agoNo pricing
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96814Released 2y agoFrom $1.5
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3,72030Released 2y agoNo pricing
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AI-powered startup validation for successful launchOpen1977367Released 9mo ago100% Free -
Inspiring entrepreneurship with 'Lean Startup' principles.Open117114Released 1y ago100% Free
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18981Released 1y ago100% Free
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179526Released 1y ago100% Free
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Open402224Released 1y ago100% Free -
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Strategist for launching products with lean and agile methods.Open22044Released 2y ago100% Free -
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