on autopilot.
Otto isn't a chatbot bolted onto email. Tell it what you want and watch the interface respond — compose forms fill themselves, searches repaint your inbox, and the right message opens on cue.
Not a chat box. A co-pilot.
Every action you'd take by hand, Otto takes for you — visibly, in the actual interface.
Compose by asking
"Email john@acme.com about Friday's demo" — the form opens and fills itself, word by word, right in front of you.
Search that paints the UI
"Show unread from this week" updates the actual inbox — not a wall of text in a chat box. The list repaints in place.
AI woven into the editor
Select any text for a bubble menu — improve, shorten, fix or restyle it inline. Plus one-tap smart replies on every thread.
A real email client, too
Folders, threads, labels, filters, rich compose — all the fundamentals, reimagined around the agent.
Command anything
Context menus on every message — plus a ⌘K palette that adapts to what you're doing, or just describe what you want and Otto runs it.
Calendar & AI scheduling
See your week, create events, and let Otto read a thread to set up the meeting — picking the time and guests for you.
Tasks, two-way synced
See and manage your tasks right beside the inbox — add, complete, reschedule. Otto can read them too: 'do I have time today to finish this?'
Writes in your voice
Opt in and Otto learns your tone from your sent mail — so drafts and replies sound like you, not a robot. Private; clear it anytime.
Search by meaning
Find that thread you can't keyword — 'the email about the Q3 budget' — and Otto retrieves it by meaning, then answers grounded in the real message.
Agentic triage & digests
Otto reads incoming mail, prioritizes what matters, and sends a scheduled digest on your cadence.
Where Otto is headed
The agentic inbox is just the start — designed to layer on top of the same clean foundation.
Outlook & Microsoft 365
Bring your Outlook or Microsoft 365 inbox — the same assistant, controls, and calendar, on either provider.
Native iOS & Android apps
Otto in your pocket — the full inbox and assistant as native apps, with push and offline.
Teams meetings
Set up a Teams call from any thread — Otto picks the time and invites the right people.
Start free. Upgrade when it pays off.
Plans for a solo inbox or a whole team, billed weekly, monthly or yearly. Start on Free — no card needed — and teams are free for up to 5 seats.
Free
Your inbox, on autopilot — the essentials.
- 1 Gmail account
- 30 Ask Otto chats/day
- 15 min voice/day
- 5 smart views
- Core mail + AI assistant
- Notes (up to 30)
Plus
More accounts, more AI, fewer limits.
- 3 Gmail accounts
- 300 chats/day
- 50 min voice/day
- 25 smart views
- All AI models
- AI rules + cleanups
- 2,000 notes + links & tags
Pro
Everything, at full power.
- 10 Gmail accounts
- 800 chats/day
- 3 hours voice/day
- Unlimited smart views
- Premium models + priority
- Notes + AI smart search
- All upcoming Pro features
Team
A shared inbox for your whole team.
- Free for up to 5 seats
- Everything in Pro, per seat
- Shared inboxes + assignment
- Internal notes + collision detection
- Shared team notebooks
- Shared drafts + team analytics
- AI handoff, triage & digests
Ready to hand off your inbox?
Connect your inbox and let Otto drive. You stay in control of every send.