"Revolutionary" Startup Idea?
Let's See if Someone Beat You To It!
Think you've invented the next big thing? Our AI sleuth will gladly burst your bubble and show you the 37 startups that had your "unique" idea years ago. (But hey, maybe yours is special!)
"Join 500+ founders who validated their ideas before building"
From Idea to Competitive Intel
Our advanced AI analysis gives you the marketplace insights you need to make informed decisions about your startup concept.
Input Your Concept
Sign in and describe your startup idea in a few sentences. Our AI understands complex concepts, not just keywords.
Deep Market Analysis
Our AI scans thousands of products across multiple platforms to find similar concepts, business models, and feature sets.
Strategic Insights
Receive actionable intelligence on market saturation, competitor strengths/weaknesses, and potential differentiation points.
Comprehensive Competitor Intelligence
The premium plan unlocks our full suite of competitive analysis tools to give you the edge in a crowded marketplace.
Full Market Sizing
Get detailed market size data, growth projections, and saturation analysis for your specific niche.
Competitor Strengths
Uncover detailed competitive advantages, product positioning, and customer reviews of similar products.
Feature Gap Analysis
Identify underserved features, pricing gaps, and positioning opportunities through detailed competitive mapping.
Defensibility Strategies
Get strategic recommendations on how to differentiate and protect your concept from existing competition.
Your Validation Toolkit
Everything you need to validate your startup idea quickly and effectively.
Smart AI Analysis
Our advanced AI doesn't just match keywords - it understands concepts to find truly similar products and ideas.
Extensive Database
We continuously index Product Hunt, app stores, startup sites, and more to ensure your idea is checked against the latest launches.
Actionable Reports
Get clear, actionable insights. We show you similar products, their key features, and opportunities for differentiation.
Success Stories
How founders used BuiltOrNot to validate and refine their startup ideas.
"BuiltOrNot saved me weeks! Found a similar product but spotted a key missing feature. Pivoted slightly and launching with way more confidence."
"As a non-tech founder, this was gold. Got the validation needed to talk to developers without sounding totally clueless. Essential first step!"
"The AI is freakishly good. It dug up competitors I totally missed in my manual searches. Worth every penny for the premium insights."
Simple, Transparent Pricing
Start validating ideas for free. Upgrade when you need more insight.
Free Trial
$0/forever
Get a taste of idea validation.
- 1 Idea Validation
- Basic Market Analysis
- 3 Competitor Previews
- Complete Competitor Analysis
- Market Gap Opportunities
Premium 🚀
$9/mo$49
Full validation suite for serious founders.
- Unlimited Idea Validations
- In-Depth Market Analysis
- Full Competitor Database
- Opportunity Identification
- Differentiation Strategies
Meet the Creators
The creative minds behind BuiltOrNot
Hey there! I'm Muhammed Emin Ayar
A Turkish solopreneur with a passion for coding, flying, and gaming – not necessarily in that order!
When I'm not crafting code or soaring through the skies, you'll find me building the future through my ventures: Naylalabs (software development), PangeaVR (gaming), and Temay Aviation.
Hello! I'm Busra Nur Ayar
Product Manager and Solopreneur with a passion for creating user-centric experiences.
I specialize in transforming ideas into marketable products by focusing on user experience, market research, and business strategy. I love working on products that make a real difference in people's lives.
Burning Questions? 🔥
Let's extinguish those flames of doubt.
No secret-stealing here! Our AI mainly scans publicly available data – think Product Hunt, app stores, startup directories, tech news, etc. We're constantly adding more sources. Premium gets you access to deeper dives.
It's pretty sharp! It uses fancy NLP to grasp the *concept* of your idea, not just keywords. But hey, it's a starting point, not a crystal ball. Always double-check and do your own digging too!
Absolutely! Your idea is treated like top-secret info. We only use it to generate *your* report and never share it or use it otherwise. Check our Privacy Policy for the full legal mumbo-jumbo.
Heck no! Finding competitors is actually *good* news – it means there's likely a market. Use the report to see how they do things, find their weaknesses, or spot a niche they've missed. Validation isn't just a 'yes/no', it's intel!