2026 · free download

AI Email Assistant

The AI email assistant built into your browser. Draft, summarize, reply, and clean up your Gmail, Outlook, or webmail inbox—without installing another app.

AI email

Draft a polite follow-up to this thread

Done. I wrote a concise follow-up, referenced the previous reply, and left the cursor in the compose box for your final check.

Why your browser is the best AI email assistant

Standalone email apps lock you into one inbox. Tabbit works inside any webmail you already use.

01

Works with any webmail

Gmail, Outlook, Yahoo, corporate webmail—no migration, no new account.

02

Sees the full thread

Reference the open email, attachments, and entire conversation history with one @ mention.

03

Agent takes action

Agent Mode can click send, archive newsletters, schedule follow-ups, and fill forms for you.

What Tabbit’s AI email assistant can do

From blank page to inbox zero—handle email faster without switching windows.

Draft

Write emails in seconds

Describe the message, pick a tone, and get a ready-to-send draft inside your compose window.

Summarize

Catch up on long threads

Turn 40-reply chains into bullet points with decisions, action items, and open questions.

Reply

One-click smart replies

Generate contextual replies, accept meeting invites, or politely decline with one tap.

Clean

Unsubscribe and archive

Ask Agent to find newsletters, unsubscribe links, and old promo emails, then batch archive them.

Who uses Tabbit as an AI email assistant

Sales, support, admin, and busy individuals all cut email time with Tabbit.

Sales

Personalize outreach at scale and follow up automatically from inside Gmail or Outlook.

Customer support

Draft accurate replies based on help docs and past conversations.

Admin & ops

Schedule meetings, route requests, and clean shared inboxes with Agent.

Personal inbox

Stay on top of subscriptions, RSVPs, and travel confirmations without the clutter.

AI email assistant comparison

See how a browser-based AI email assistant compares to standalone apps and built-in tools.

ProductWorks with GmailWorks with OutlookAgent actionsFree download
Outlook CopilotNoYesLimitedNo
Gmail GeminiYesNoLimitedNo
Email client add-onsSometimesSometimesNoPaid tiers
Tabbit BrowserpickYesYesFull Agent ModeYes

Get your AI email assistant in 3 steps

1

Download Tabbit

Free for Windows and macOS. Set it as your default browser in one click.

2

Open your webmail

Go to Gmail, Outlook, or any webmail. The AI assistant is already there.

3

Ask or automate

Press the AI shortcut, describe what you need, and let Agent handle the rest.

FAQ

AI email assistant questions

An AI email assistant uses large language models to help you write, summarize, reply to, and organize emails. Tabbit builds this assistant directly into the browser so it works with any webmail.

Make your browser your AI email assistant

Download Tabbit free for Windows & Mac and spend less time in your inbox.