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
63–83
median 79
Based on launches with similar wording
Length
7w
Winners average ~9 words
AI Score
55/100
The tagline is clear but lacks a strong hook and specific benefits compared to competitors.
Rewrites in the style of winners
Closest historical launches
sim 14%
lumikey
Learn piano the easy way
15 votes
sim 13%
Donna
Schedule multiple meetings with one link
83 votes
sim 13%
Harness Router
Fast AI tool routing powered by Jev.
79 votes
sim 13%
Request Eagle
Fast and open-source Postman alternative
63 votes
sim 11%
Jev
Fast, structured AI decisions for software automation
525 votes
AI provider: openrouter