You Only Get One Shot at Your MVP. Make It Count.

In 10 minutes, get the truth your network can't give you: undeniable buy signals from real strangers who could become your first buyers.

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You have a business idea. But before you blow your savings, quit your job, or spend months building—you need to know: Will people actually buy it?

Not your mom. Not your friends who say “cool idea.” Real strangers with zero reason to lie.

That's where 1slap comes in.

What founders love the most

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Unbiased, Real Feedback

No fake “great idea” from friends. Anonymous swipers have zero reason to lie. You get raw, unfiltered truth—fast.

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See Who'd Actually Buy

After a Slap, users tell you if they'd buy, invest, or collaborate. That's not feedback—that's demand validation.

Read you. Mind.

1slap works because swipers don't know you. They don't owe you politeness. They can't ghost you with “I'll think about it.” They swipe. They move on. And that swipe data? It's pure signal.

Break free. test often.

You don't need to bet everything on one idea. Test multiple angles. Pivot fast. Validate before you build.

Get started

Real pros. Real advice.

You'll pitch your idea to real people—investors, designers, marketers, engineers. Not bots. Not surveys. Humans who've seen hundreds of pitches and know what works.

Get the truth. Before You Risk Your MVP.

Most founders build first, ask later. By then, it's too late. Start with 1slap. Know the truth in 60 seconds.

Upload Your First Pitch

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