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
103–170
median 110
Based on launches with similar wording
Length
6w
Winners average ~9 words
AI Score
62/100
The tagline is clear and specific but lacks a strong emotional hook to resonate with developers.
Rewrites in the style of winners
Closest historical launches
sim 14%
guilds.run
Create multi-agent workflows that you can trust
195 votes
sim 14%
Morsa Signals
GTM and AI visibility workflows for developer tools
170 votes
sim 14%
Ultracite v8
The linter and formatter for agentic development
110 votes
sim 14%
Mellow Kids
Personalized sleep and development app for parents
103 votes
sim 14%
ESP-Mosaico
A modular development board built for agents
103 votes
AI provider: openrouter