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
70–107
median 89
Based on launches with similar wording
Length
6w
Winners average ~9 words
AI Score
55/100
The tagline conveys a clear benefit but lacks specificity and a strong hook to stand out.
Rewrites in the style of winners
Closest historical launches
sim 13%
WeWeb MCP
Your AI agent builds the app. You stay in control.
107 votes
sim 10%
jambuild
Near instant multiplayer vibecoding, just point and talk
130 votes
sim 10%
Gboard Kurukuru Version
Your fingers stay put. The keys come around
89 votes
sim 10%
Mercury Pitch
Virtual rehearsal studio with instant performance feedback
70 votes
sim 10%
Snapset
Save and restore your entire Mac workspace in an instant
64 votes
AI provider: openrouter