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
18–187
median 91
Based on launches with similar wording
Length
7w
Winners average ~9 words
AI Score
75/100
The tagline is clear and specific about the service, but lacks a strong hook to engage users effectively.
Rewrites in the style of winners
Closest historical launches
sim 14%
Juggler
A visual AI coding harness
91 votes
sim 10%
Cognition's SWE-2
Cognition's coding model, 64% cheaper than Fable 5.1
187 votes
sim 10%
iCustomer Growth Brain
Your growth team's always-on brain, where you work
18 votes
sim 8%
SmartShop
Apple Developer accounts & support for vibe coders, ios devs
15 votes
AI provider: openrouter