2,400 founders
validated this month
Turn complexity
into clarity.
Turn complexity
into clarity.
Turn complexity
into clarity.
ValidateOS is the 5-stage system that takes your raw startup idea and produces..
Founders from these programs trust ValidateOS
Founders from these programs trust ValidateOS
90% of startups fail.
Most of them knew the risk
and built anyway.
90% of startups fail.
Most of them knew the risk
and built anyway.
90% of startups fail.
Most of them knew the risk and built anyway.
“I spent 7 months building a project management tool. Launched to 14 signups, 2 paying customers.”
The real problem isn't that founders skip validation because they're lazy. It's that validation has no system.
Startup
90%
of SaaS startups fail — and the #1 cause isn't bad code, bad design, or bad timing. It's building something the market didn't actually want.
Startup
6-12
months the average founder spends building before their first real market signal. That's a year of your life on a coin flip.
Founder Earn
$0
revenue most founders earn before they've already quit their job, spent savings, and told everyone they know about "the idea."
How it Works
ValidOS offers a complete validation system
ValidOS offers a complete
validation system
ValidOS offers a complete validation system
Five locked stages that take you from vague idea to a data-backed build-or-kill verdict. No guessing, no gut feel.
Five locked stages that take you from vague idea to a data-backed build-or-kill verdict. No guessing, no gut feel.
Stage 01
Problem Audit
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 01
Problem Audit
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 01
Problem Audit
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 02
Competitor Map
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 02
Competitor Map
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 02
Competitor Map
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 03
Interview engine
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 03
Interview engine
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 03
Interview engine
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 04
Fake-door test
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 04
Fake-door test
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Stage 04
Fake-door test
AI scores your problem clarity 0–100. Forces you to define the who, how often, and current alternative. Vague ideas fail here on purpose.
Features Benefits
AI interview question generator
AI interview question generator
AI interview question generator
AI interview question generator
Save time and
money with
our Powerful tools
ValidateOS gives you the structured system to validate before building. Stop burning time and money on ideas the market doesn’t want.
AI interview question generator
AI interview question generator
AI interview question generator
AI interview question generator
Save time and
money with
our Powerful tools
ValidateOS gives you the structured system to validate before building. Stop burning time and money on ideas the market doesn’t want.
AI interview question generator
AI interview question generator
AI interview question generator
AI interview question generator
Save time and
money with
our Powerful tools
ValidateOS gives you the structured system to validate before building. Stop burning time and money on ideas the market doesn’t want.
Testimonials
What actually complete founder say
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Joseph
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR | 3 months after score: 79
02
Thomas M
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Testimonials
What actually complete founder say
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Joseph
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR | 3 months after score: 79
02
Thomas M
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Testimonials
What actually complete founder say
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Joseph
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR | 3 months after score: 79
02
Thomas M
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Sozain S
ValidateOS gave me a number I could defend to investors. Score was 79, I built it. $4K MRR 3 months later.
$4K MRR3 months after score: 79
01
Our Pricing
Start free scale when ready
Monthly
Yearly
Free Forever
$0
No credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
Builder
$290
credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
Our Pricing
Start free scale when ready
Monthly
Yearly
Free Forever
$0
No credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
Builder
$290
credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
Our Pricing
Start free scale when ready
Monthly
Yearly
Free Forever
$0
No credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
Builder
$290
credit card needed
Unlimited validations
All 5 stages unlocked
AI interview generator
Fake-door landing page
Full verdict + AI analysis
Shareable score + pivots
Always free. No card.
FAQ's
Questions we always get
What if my idea is still vague?
How is this different from doing interviews myself?
What if I get a low score? Is my idea dead?
Why are stages locked? Can I skip them?
Do I need to be technical to use this?
Is the free plan actually useful?
What if my idea is still vague?
How is this different from doing interviews myself?
What if I get a low score? Is my idea dead?
Why are stages locked? Can I skip them?
Do I need to be technical to use this?
Is the free plan actually useful?
Your next idea deserves a real answer
Don’t spend 6 months finding out you built the wrong thing. Get your verdict in 5 stages — starting free, right now
No credit card needed
Free plan available forever
First validation under 60 minutes
2,400+ founders already validated
Free plan forever · No card required · Cancel Builder anytime
© 2026 ValidateOS. All rights reserved.
© 2026 ValidateOS. All rights reserved.
© 2026 ValidateOS. All rights reserved.