Every conversation,
remembered.
Osmo connects your messages across LinkedIn, WhatsApp, Instagram, Gmail, Slack, and iMessage, remembers every person, and drafts what to say — in your voice, toward what you want. It appears the moment you start writing.
Connect in one click
Link your accounts and Osmo pulls your full history and keeps it live — no copy-paste, no screenshots.
One memory per person
The same person is recognized across every platform, with everything you know about them in one place.
Psychology, not vibes
Drafts use real technique — tactical empathy, repair, reciprocity, style-matching — and tell you why each works.
Projects, not an inbox
Set a goal and tone for someone who matters. Every message advances it. A morning digest keeps you on track.
The pill, right where you type
A quiet glass pill appears beside any messaging app with three ways to reply — send, tweak, or ignore.
You approve everything
Three ways to say it, in your own voice. Osmo never sends on its own.
Your words stay yours
Messages and memory live encrypted on your Mac. No screen recording. No keylogging. One permission. You approve every message; Osmo never sends on its own, and it coaches clarity and empathy — never manipulation. Read the privacy commitment →