Listen to your documents.
Improve your writing.
Hear your writing the way your readers will. Psitta reads your documents aloud — so you catch awkward phrasing, broken rhythm, and unclear passages before anyone else does.
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What Psitta does
Three capabilities that turn reading into revision.
Hear your own writing
Upload any PDF or DOCX and listen back instantly. Your ear catches awkward phrasing, broken rhythm, and unclear passages that your eye skips over.
Sentence-level highlighting
Every sentence lights up as it's read aloud — pixel-accurate, synchronized to the audio. Follow along or jump to any passage with a click.
Premium voices
Choose from natural-sounding neural voices powered by ElevenLabs and Azure. Free tier included — upgrade when you're ready.
Your ear catches what your eye misses
Reading silently, your brain auto-corrects. It fills in missing words, smooths over clumsy transitions, and skips right past that sentence you rewrote three times but never finished fixing. Listening breaks the spell. When you hear your writing spoken aloud, every stumble becomes obvious — and the fix usually follows within seconds.
A note from the maker
I built Psitta because I wanted to have my writings read back to me. Spelling and grammar checkers told me what was technically wrong — but they couldn't tell me how my writing actually felt. They couldn't catch a sentence that was correct but clumsy, or a paragraph that made sense on paper but stumbled when spoken aloud. So I built a tool that reads my documents back to me, because my ear catches what my eye misses. That's what Psitta is — a way to hear your own writing before your readers do.
— Luis Oliveira, Founder & CEO