See your words through
their eyes
You can't read your own writing from someone else's perspective. Parallax simulates how different audiences actually experience your communication — line by line, with honest reactions.
Paste your communication
Pitch, email, cover letter, README, memo — anything where words matter.
Choose perspectives
Select from pre-built personas or describe your own audience. AI researches them live.
Read their honest reactions
Each persona reads your text chunk by chunk, sharing their real-time inner monologue.
Not another grammar checker
Live audience research
AI searches the web to understand who your audience actually is, right now.
Chunk-by-chunk reading
Personas read sequentially like real humans — building context, forming opinions as they go.
Honest inner monologue
Not polite suggestions. Raw reactions: 'I'm lost here', 'This doesn't convince me', 'Now I'm interested'.
Concrete rewrites
Every flagged section comes with a specific alternative. Not 'make this clearer' but the actual rewrite.