Your Notes. Your Meetings.
Encrypted. Everywhere.

Dialogue is a local-first note-taking and meeting transcription app with end-to-end encrypted sync, real-time collaboration, and cross-device access.
Everything works offline. When you sign in, your data syncs across all your devices — encrypted so only you can read it.

Download for macOS

Screenshot coming soon

End-to-End Encrypted Sync

Every note and transcript is encrypted on your device before it leaves. The server only sees opaque blobs. Your data syncs across Mac, iPhone, and the web — but only you hold the keys.

Real-Time Collaboration

Share a note or transcript with teammates and edit together in real time. Cursor presence, live updates, and a rich BlockNote editor — on macOS or the web.

Cross-Device Access

Work on your Mac, check a note on your phone, or open the web app from any browser. Offline-first means your data is always available, even without a connection.

Meeting Transcription & Speaker ID

Record any meeting, call, or conversation. Dialogue transcribes speech and identifies every speaker — entirely on your Mac. No cloud APIs, no data leaving your machine.

Offline-First, Always

No account required to get started. Every feature works locally out of the box. Sign in when you want sync — your existing notes seamlessly upgrade with zero data loss.

Document Sharing

Share notes and transcripts with specific people, your team, or via a public link. Control permissions (read or write) and revoke access at any time.

How It Works

Local-first. Encrypted everywhere. Collaborative when you need it.

1. Create & Record

Write notes with a rich editor, or record a meeting. All transcription and speaker identification runs locally on your Mac.

2. Encrypt Locally

Every document gets a unique 256-bit encryption key generated on your device. Content is encrypted with ChaCha20-Poly1305 before it ever leaves your machine.

3. Sync Everywhere

Sign in to sync encrypted data across all your devices. The server stores only opaque encrypted blobs — it cannot read your content.

4. Collaborate Live

Share a document and edit together in real time. The collaboration layer provides live cursors and instant updates across the web and native apps.

Privacy Is the Architecture

Dialogue uses end-to-end encryption so your notes and transcripts remain private — even from us.

✓ All transcription and speaker identification runs locally on your Mac

✓ Every document is encrypted on-device with a unique key before sync

✓ The sync server stores only encrypted blobs — zero-knowledge design

✓ No account required — everything works fully offline out of the box

✓ Open sync protocol — your data is never locked to a single device

Try Dialogue

Download the Mac app to get started. No account required.