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Startup idea validation

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There are 31 AI tools and 8 GPTs for Startup idea validation.

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PainPoints.fast

Validate SaaS ideas with real pain point evidence.

Startup idea validation

Open

5,308 painpoints.fast

LaunchIgniter

🙏 2 karma

Jan 25, 2026

@PainPoints.fast

Hi Really like this idea. Helps to brainstorm the idea based on research from various data sources

2 Reply Share Edit Delete Report

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Released 5d ago
From $9/mo

5,637
10
5.0
Test Your Idea

Find weak spots in startup ideas instantly.

Startup idea validation

Open

11,687 testyouridea.app

Julio

🙏 3 karma

Jan 25, 2026

@Test Your Idea

So I tested out Test Your Idea, and it actually works pretty well. You put in your idea, wait a minute, and it shows you the stuff you've been missing. Got some decent pivot suggestions that helped me refocus from a tiny niche to something way bigger. Saved me from probably wasting a few months in the wrong direction if you're actually gonna build something, not just daydreaming about it

3 Reply Share Edit Delete Report

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Released 4d ago
Free + from $19

12,279
23
5.0
Product Lab

Lean AI Product Discovery

Startup ideas

Open

4,939 product-lab.ai

Artem Bukhinchenko

🙏 54 karma

Sep 9, 2024

@Product Lab

It has changed the way I do product discovery now

5618 Reply Share Edit Delete Report

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Released 2y ago
Free + from $12/mo

19,872
204
4.3

Specialized tools 31

Test Your Idea

Find weak spots in startup ideas instantly.

11,687 testyouridea.app

Julio

🙏 3 karma

Jan 25, 2026

@Test Your Idea

So I tested out Test Your Idea, and it actually works pretty well. You put in your idea, wait a minute, and it shows you the stuff you've been missing. Got some decent pivot suggestions that helped me refocus from a tiny niche to something way bigger. Saved me from probably wasting a few months in the wrong direction if you're actually gonna build something, not just daydreaming about it

3 Reply Share Edit Delete Report

Share

Released 4d ago
Free + from $19

12,279
23
5.0
PainPoints.fast

Validate SaaS ideas with real pain point evidence.

5,308 painpoints.fast

LaunchIgniter

🙏 2 karma

Jan 25, 2026

@PainPoints.fast

Hi Really like this idea. Helps to brainstorm the idea based on research from various data sources

2 Reply Share Edit Delete Report

Share

Released 5d ago
From $9/mo

5,637
10
5.0
Goovalid

Validate Your Business Ideas in Seconds!

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Released 3mo ago
Free + from $24.90/mo

555
11
Build Or Not

Data-driven startup decisions that boost success rates.

shoes feiyue

🛠️ 3 tools 🙏 211 karma

Aug 20, 2025

@Build Or Not

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.

182 Reply Share Edit Delete Report

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Released 5mo ago
Free + from $20/mo

975
28
5.0
Cresh v3.0

Analyze and refine business ideas with advanced AI.

15,663 cresh.me

Agata Krajewska

🙏 46 karma

Apr 27, 2024

@Cresh

This is really great opportunity to check any business ideas!

5416 Reply Share Edit Delete Report

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Released 11mo ago
Free + from $3

28,486
159
4.6
startup idea validator

AI-powered validation for startup ideas.

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Released 1y ago
100% Free

430
144
4.5
132
BUSINESS IDEA CHALLENGES AND BENIFITS

AI-powered business insights for instant decision-making.

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Released 1y ago
100% Free

226
74
3.6
60
FlowKitten

Validate business ideas in 20 seconds with AI

449 www.flowkitten.com

Beauty Age

🙏 2 karma

Jul 27, 2025

@FlowKitten

gives valueable ideas. Thank you

2 Reply Share Edit Delete Report

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Released 1y ago
No pricing

1,498
31
4.0
Validea

Validate startup ideas with AI in seconds

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Released 1y ago
Free + from $4.99/mo

392
17
Validator by Yazero

Validate your startup idea in minutes.

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Released 1y ago
From $3

574
14
5.0
Indie Logs

Validate your startup idea in seconds

283 www.indielogs.com

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Released 2y ago
No pricing

748
8
Noah Insights

AI business strategist that validates startup ideas

248 squidandfish.gumroad.com

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Released 2y ago
100% Free

2,416
44
Click to view 8 GPTs
Startup Checker

Critically analyzing startup ideas, unafraid to call them stupid.

Share

Released 2y ago
100% Free

320
2
14
Business Idea Sanity Checker

Sanity check your business idea before investing.

Share

Released 2y ago
100% Free

542
21
181
Business Model Maven

Analyze business ideas using models.

Share

Released 2y ago
100% Free

487
12
34
Rate My {{Startup}}

Score your Mind Blowing Startup Ideas, faster.

Share

Released 2y ago
100% Free

289
3
153
Talk to a Billionaire

Get feedback on ideas from billionaires.

Share

Released 2y ago
100% Free

226
5
20
Startup Idea Guessing Game

Guessing your business idea through 20 questions.

Share

Released 2y ago
100% Free

428
11
70
Roast my startup idea

Critically assessing business ideas with witty feedback.

Share

Released 2y ago
100% Free

318
33
Inventor's Idea Analysis and Business Plan

Transforming ideas into business plans.

Share

Released 2y ago
100% Free

232
5
61

1 2 Next

Also used for Startup idea validation 2

Athanor Market

Know your startup's potential and readiness with AI.

Startup evaluation

Open

Share

Released 2mo ago
Free + from $59

1,120
11
5.0
Product Lab

Lean AI Product Discovery

Startup ideas

Open

4,939 product-lab.ai

Artem Bukhinchenko

🙏 54 karma

Sep 9, 2024

@Product Lab

It has changed the way I do product discovery now

5618 Reply Share Edit Delete Report

Share

Released 2y ago
Free + from $12/mo

19,872
204
4.3

Discussion(32)

⚖️ Startup idea validation

Game changer. Fast, reliable expert feedback without the awkward asks. Skip the friends and family bias , get real market insights in minutes.

1 Reply Share Delete Report

Thanks Nodus! "Skip the friends and family bias" is exactly why I built this. The data can hurt, but better to know now than 6 months into a dead end. Appreciate the review 🙏

Reply Share Delete Report

⚖️ Startup idea validation

So I tested out Test Your Idea, and it actually works pretty well. You put in your idea, wait a minute, and it shows you the stuff you've been missing. Got some decent pivot suggestions that helped me refocus from a tiny niche to something way bigger. Saved me from probably wasting a few months in the wrong direction if you're actually gonna build something, not just daydreaming about it

3 Reply Share Delete Report

Thanks Julio! That's exactly what the Niche Coach is built for. Glad it helped you spot the bigger opportunity before you went too deep. Good luck with the build 🤝

1 Reply Share Delete Report

⚖️ Startup idea validation

On top of the large amount of the data that the tool provided, it helped me identify critical shortfalls in my idea, that I had not previously even thought about despite having developing my idea for a good while now. The tool also offered several suggestions on how to pivot my idea to increase the likelihood of success. For me, one of the suggestions required only a minor amount of work, but in turn allowed me to move from targeting a small niche to a large, proven customer base. This, for me, was the most valuable part of the report. I would recommend "TestYourIdea" for anyone serious about taking the step from an idea to an actual business. I feel like what I paid is incomparable to the potential hours and money saved by making the necessary changes now rather than later.

1 Reply Share Delete Report

Really appreciate the detailed feedback Larry. That "minor pivot, massive market" moment is exactly why I built this. Finding those blindspots early is worth way more than any report price. Excited to see where you take it 🚀

Reply Share Delete Report

⚖️ Startup idea validation

A very useful tool that can save you a lot of time on research.

1 Reply Share Delete Report

Thank you for your feedback ! 🙏

1 Reply Share Delete Report

⚖️ Startup idea validation

Hi Really like this idea. Helps to brainstorm the idea based on research from various data sources

2 Reply Share Delete Report

Thank you so much for your support 🙏😊

Reply Share Delete Report

⚖️ Startup idea validation

Matt Johnson

3mo ago

@Cresh

I paid the $3 for one analysis and have been waiting 3 days for it to complete the task. Don't waste your money.

1 Reply Share Delete Report

Hey! Sorry about that. Your analysis definitely shouldn’t take that long. If you ever run into issues like this, it’s best to reach out to us directly at [email protected]. We’ll fix it right away or refund you. Thanks for the heads-up and for giving Cresh a try.

1 Reply Share Delete Report

Matt Johnson

3mo ago

@Cresh

Regardless of how you were notified, are you planning to fix the issue? It's still stuck at 68%. I will consider removing the review if I feel you're intent is truthful, or if the issue is resolved.

1 Reply Share Delete Report

The issue’s been sorted out and we’ve already refunded your payment. Your analysis is live now. Thanks for your patience — we’ll keep working hard to make sure this doesn’t happen again.

Reply Share Delete Report

⚖️ Startup idea validation

shoes feiyue

🛠️ 3 tools 🙏 211 karma

5mo ago

@Build Or Not

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.

182 Reply Share Delete Report

⚖️ Startup idea validation

gives valueable ideas. Thank you

2 Reply Share Delete Report

⚖️ Startup idea validation

TRYING AND THANK FOR

1 Reply Share Delete Report

⚖️ Startup idea validation

Momo

🛠️ 41 tools 🙏 1,839 karma

1y ago

@FlowKitten

Easy to use and gives valuable feedback. I will continue to use this tool.

Reply Share Delete Report

⚖️ Startup idea validation

Such a great app - check it out !

1 Reply Share Delete Report

⚖️ Startup idea validation

I tested with one of my ideas and CRESH.ME can be an absolute game-changer for me as an aspiring entrepreneur.

2 Reply Share Delete Report

⚖️ Startup idea validation

I like it !!!

2 Reply Share Delete Report

⚖️ Startup idea validation

This is really great opportunity to check any business ideas!

5416 Reply Share Delete Report

⚖️ Startup idea validation

I enjoy how easy it is to validate your idea and after obtaining the results it pushes you to look at it from a different perspective. Also the design is admirable.

3 Reply Share Delete Report

⚖️ Startup idea validation