Sound clear and professional in real time.

Universal Communication Equalizer

Polsh is a real-time AI copilot for live meetings that corrects grammar, improves fluency, and translates speech — without changing how your calls work.

Live overlay preview

What you say → polished subtitles (and optional translation).

Raw

Hello, I am speak now about the roadmap.

Polished

Hi — I’m speaking now about the roadmap.

Translation

Bonjour — je vais vous parler de la feuille de route.

Grammar + fluency

Safe corrections that preserve your intent and tone.

Live translation

Low-latency subtitles for multilingual meetings.

What Polsh does during the call

Not transcripts. Not summaries. Real-time communication quality — while you speak.

Real-time subtitles

Continuous PARTIAL → FINAL updates that feel stable and readable.

In-the-moment correction

Fix tense, phrasing, and clarity issues without sounding robotic.

Enterprise-ready control

Text-first pipeline supports inspection, policy, and audit paths later.

How it works

Capture your speech (mic or system audio).

Stream STT → rewrite → optional translation.

Show an overlay on top of any meeting app.

MVP scope (Phase 1)

Desktop overlay • corrected English subtitles • one-direction translation.

Included

Windows/macOS desktop app
Real-time subtitles overlay
Grammar-corrected English
User → Foreign language translation

Later

Bidirectional translation
AI voice replacement
Full-meeting analytics
Offline Whisper mode