Rules-based, not AI, so the score is consistent. It rates five dimensions:
- Hook — does the first line earn the click on “see more”.
- Value — is there a real idea, not just motivation.
- Readability — short lines and white space, not a wall of text.
- CTA — one clear reason to comment, save or reply.
- Virality — the ingredients that make a post travel in the feed.
It also suggests a stronger hook and the specific fixes to lift the weakest dimension.