Transcribe audio with precision

Professional-grade transcription with speaker diarization, synchronized playback, and seamless export. Built natively for macOS.

Download for Mac Requires macOS 14.0+

Why Capsule?

Local-First

All processing happens on your Mac. No cloud uploads, no waiting for servers. Fast, reliable, and works offline.

Privacy by Design

Your audio never leaves your device. No accounts required, no telemetry. Your conversations stay yours.

Multi-Model Support

Choose your AI engine. Run Whisper locally, use OpenAI, or bring your own model. Swap anytime without lock-in.

Live Intelligence

Real-time transcription as you record. Speaker diarization, summaries, and insights generated on the fly.

Simple Pricing

Free

$0

forever

  • 5 hours/month transcription
  • Speaker diarization
  • All export formats
  • Local processing
Join Waitlist
Most Popular

Pro

$12

per month

  • Unlimited transcription
  • Priority processing
  • Advanced speaker models
  • API access
  • Priority support
Join Waitlist

Download Capsule

Get started with professional audio transcription in minutes.

Capsule for macOS

Version loading...

Requires macOS 14.0 (Sonoma) or later

Installation: Open the DMG and drag Capsule to your Applications folder.

First launch: Right-click and select "Open" if macOS shows a security warning.

Get Early Access

Join the waitlist to be first in line when Capsule launches.

No spam. Unsubscribe anytime.