Local AI · runs entirely in your browser

YOUR EMAIL.FINALLYTHINKS.

RuneMail layers AI intelligence on top of Gmail. Every email is categorized, summarized, and acted upon the moment it arrives. Inbox chaos becomes structured clarity.

✓ Free forever✓ No credit card✓ Works with Gmail
RuneMailAI Active
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Team Standup
Sprint review moved to 3 PM
Important
Sarah Chen
Contract needs signature by Friday
Action
Newsletter
Weekly digest: 5 articles for you
Newsletter
Alex Rivera
Quick question about Q4 budget
Info
Billing Alert
Invoice #4421 ready for review
Action
▋AI processing 3 new emails…
/AI Categorization/Smart Drafting/Read Receipts/Todo Extraction/Meeting Scheduling/Daily Briefing/Multi-Account/Local AI Mode/Privacy First/Zoom Integration/Style Learning/One-Click Reply/AI Chatbot/Natural Language/Chat to Send
/AI Categorization/Smart Drafting/Read Receipts/Todo Extraction/Meeting Scheduling/Daily Briefing/Multi-Account/Local AI Mode/Privacy First/Zoom Integration/Style Learning/One-Click Reply/AI Chatbot/Natural Language/Chat to Send
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Faster email triage
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Privacy-first design
Local
AI runs in your browser
Free
No subscription required
FEATURES

Everything Gmail does.
Plus an AI brain.

RuneMail layers an intelligent AI engine on top of the full inbox experience you already know. No plugins, no learning curve.

Important
Action
Info
Newsletter

AI Categorization

Every email automatically sorted into smart categories. See what matters first, no filters needed.

Daily Briefing

A personal assistant that greets you every morning with a digest of your inbox and today's schedule.

Tosarah@company.com
ReQ4 Strategy
Hi Sarah, thanks for your note. I'll review the doc and follow up by Friday.|

Smart Drafting

One click, one AI-written reply that matches your personal writing style and tone.

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Todo Extraction

Action items buried in email threads are automatically surfaced as todos, before you even ask.

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Meeting Scheduling

Convert meeting requests into calendar events with one click, including Zoom link generation.

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Read Receipts

Know exactly when your emails are opened with pixel-based tracking built into the compose flow.

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Local AI Mode

Run AI entirely in your browser with WebLLM. Your emails never leave your device. Complete privacy guaranteed.

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Cloud & Hybrid

Switch to cloud AI for faster responses. Hybrid routes simple tasks locally and uses cloud only for complex drafting.

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Multi-Account

Connect multiple Gmail accounts and switch between them seamlessly. All inboxes, unified in one place.

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Ask Anything

Speak naturally. Ask “What did Sarah say about the contract?” or “Do I have any meetings Friday?” and get instant answers.

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Take Real Action

The AI does not just respond; it acts. Send emails, create calendar events, and add todos from a single chat message.

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Full Inbox Context

The AI reads your full inbox before responding. It knows who owes you a reply, what is overdue, and what needs your attention first.

AI ASSISTANT

Your entire inbox,
one message away.

Chat naturally with RuneMail's AI. Ask what's urgent, get instant summaries, draft replies, and schedule meetings without ever opening an email.

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    Read and summarize any email thread
  • rate_review
    Draft and send replies in your voice
  • edit_calendar
    Schedule meetings and generate Zoom links
  • checklist
    Create and manage todos from chat
RuneMail AI
Online
What are my most urgent emails today?
3 urgent items: Sarah's contract due Friday, team standup moved to 3PM, and invoice #4421 needs approval.
Schedule a meeting with Sarah on Friday at 2pm
Done. “Contract Review” created for Fri Mar 28 at 2:00 PM. Zoom link generated, invite sent to Sarah.
eventContract Review · Fri Mar 28, 2:00 PM
Send her a quick confirmation email
Email sent to sarah@company.com confirming your Friday 2PM meeting.
sendEmail sent
Ask anything about your inbox|
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PRIVACY FIRST

Your data,
your choice.

RuneMail gives you full control over where your data is processed. Run AI entirely in your browser so nothing leaves your device, or use cloud AI for faster responses.

Read our Privacy Policy →
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Local AI (Browser-based)

Run AI with WebLLM. Your emails never leave your device and you need no API keys. Complete on-device privacy.

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Cloud & Hybrid Modes

Want faster responses? Switch to Cloud AI. Hybrid routes simple tasks locally and uses cloud only for complex operations.

COMPARE

How RuneMail stacks up

Head-to-head with Gmail, Superhuman, and Shortwave.

FeatureGmailFreeSuperhuman$30/moShortwave$9/moRuneMailFree Forever
AI email categorization~✓✓✓
AI chatbot assistant~✓✓✓
AI-written reply drafts~✓✓✓
Writing style matching✗✓✓✓
Per-email summaries✗✓✓✓
Daily briefing dashboard✗✗✗✓
Todo extraction from emails✗✗✓✓
Built-in read receipts✗✓✓✓
Local AI (runs in browser)✗✗✗✓
Zoom meeting integration✗✗✗✓
Multi-account support✓✓✓✓
Team collaboration✗✗✓✗
PriceFree$30/mo$9/moFree Forever
GET STARTED

Take back your inbox.
Start today.

Free forever. No credit card. Works with any Gmail account.