Lab
Tagline Lab
Draft a tagline. We'll find the 5 launches in our corpus that look most like yours, predict how much attention it would draw from how they did, and AI-score the draft with suggested rewrites.
Predicted vote range
10–187
median 91
Based on launches with similar wording
Length
6w
Winners average ~9 words
AI Score
70/100
The tagline is clear but lacks a strong hook and specific benefits.
Rewrites in the style of winners
Closest historical launches
sim 14%
Juggler
A visual AI coding harness
91 votes
sim 11%
Flalingo AI Speaking Coach
Speak from day one with real-time AI voice practice
10 votes
sim 11%
Projects at Cursor
Direct thousands of agents through one coordinator
5 votes
sim 10%
Cognition's SWE-2
Cognition's coding model, 64% cheaper than Fable 5.1
187 votes
AI provider: openrouter