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
8–63
median 11
Based on launches with similar wording
Length
6w
Winners average ~9 words
AI Score
65/100
The tagline is clear and specific, but lacks a strong emotional hook to engage users.
Rewrites in the style of winners
Closest historical launches
sim 14%
Pastely
Clipboard that adapts to wherever you paste it
63 votes
sim 13%
Claude Sonnet 5.5
Anthropic's second model in the Claude 5.5 family
272 votes
sim 13%
Zazu
The AI family assistant that lives in WhatsApp & iMessage
11 votes
sim 13%
Sanct
A personal network for close friends and family
8 votes
sim 13%
Kinlet: Baby book & family keepsakes
App that turns family memories into a baby book
7 votes
AI provider: openrouter