Make or Break Startup Ideas With One Swipe.

Slap the ideas you’d buy. Flop the ones you wouldn’t. Founders don’t need polite opinions — they need your verdict.

Pitch
Pitch #2049
AI Meal Planner
SLAP

Swipe Truth Into the Startup World

1 — Watch the Pitch

Short, honest 30–60 second videos from real founders. No fluff, just the core idea.

2 — Slap or Flop

Swipe right to Slap (you’d buy it). Swipe left to Flop (you wouldn’t). Your vote is a signal.

3 — See What Happens

A slap unlocks more details — and gets you inside access to ideas you support.

Ideas People Are Voting On Right Now

Explore what others are judging — or jump straight into the action.

preview

CreatorAnalytics

SaaS
FLOP SLAP
preview

FitTrack AI

Mobile App
FLOP SLAP
preview

SoloTraveler

Community
FLOP SLAP
Start Swiping

Why Your Vote Matters

You Shape What Gets Built

Founders adjust their roadmap based on Slap/Flop ratios — your vote drives real decisions.

Discover Bold Ideas First

Fresh startup pitches drop daily across AI, apps, creator tools, lifestyle, and more.

Instant Participation

No account. No friction. No barriers. Just swipe and influence the future.

When an Idea Slaps, It Moves Forward

A slapped idea gains momentum:

  • It rises in the rankings
  • Founders get reliable buyer-intent signals
  • Early adopters join the hype list
  • The idea becomes more likely to be built

Every slap is a vote for what should exist.

Every flop prevents wasted time, energy, and money.

Trending
Day 1 Day 7 Day 14

Are You a Founder?

You’re building something new — but is anyone truly ready for it? Upload your pitch and get real buyer-intent, not vague opinions.

Dashboard

Live Analytics

Active
84%
Slap Rate
1.2k
Hype List

Founders use 1slap because they want:

  • Validation they can trust
  • Signals from real people
  • Early adopters who believe in the idea
  • Clarity on what to build

Swipers Make a Huge Impact

Because one swipe can:

  • Save months of wasted energy
  • Prevent building the wrong thing
  • Reveal what resonates instantly
For Founders

The Community Is Already Making an Impact

Thousands
Swipes every day
Hourly
New ideas added
Real People
Shaping real products