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
8–258
median 11
Based on launches with similar wording
Length
7w
Winners average ~9 words
AI Score
45/100
The tagline conveys a warm sentiment but lacks specificity and a strong hook to attract attention.
Rewrites in the style of winners
Closest historical launches
sim 13%
Claude Sonnet 5.5
Anthropic's second model in the Claude 5.5 family
258 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
sim 11%
Claude Opus 5.5
Anthropic's first model in their new Claude 5.5 family
345 votes
AI provider: openrouter