The Privacy-First AI Email Client for Windows

Email that thinks with you

Meridian Mail uses Claude AI to summarize threads, draft smart replies, and surface what matters, while keeping your email local on your Windows device.

100%
Private & Local
IMAP
Any Provider
Free
To Start
Q3 Project Update
From: Sarah Chen · 2 hours ago
AI Summary
Sarah updates the team on Q3 progress: design phase complete, development at 70%. She requests feedback by Friday and proposes a demo meeting next week.

AI Email Client Features for Windows Power Users

Universal IMAP, local search, and private email workflows designed for speed.

Universal IMAP

Works with Gmail, Outlook, Yahoo, iCloud, or any custom IMAP server. Your provider, your choice.

Privacy First

Your emails stay on your machine. No cloud sync, no data mining. Full-encrypted search runs 100% locally.

Instant Search

Find any email in milliseconds with SQLite FTS5 full-encrypted search across all your accounts.

Smart Categories

Auto-organize into Primary, Updates, Transactions, and Newsletters. Focus on what matters.

Keyboard First

Navigate your inbox without touching the mouse. Vim-inspired shortcuts for power users.

Native Performance

Built with Electron + Node.js for a smooth, responsive experience. No web-based lag.

Claude AI Integration, Summaries, Smart Replies & More

Meridian Mail integrates Claude AI to help you read, write, and respond faster. Every AI feature is optional and respects your privacy.

Auto Summaries

Get the gist of long threads in seconds

Smart Replies

Professional, friendly, or brief — pick your tone

Tone Analysis

Understand urgency and sentiment at a glance

Action Items

Extract tasks and to-dos automatically

AI Assistant
Analyzing email...
Summary
Client requests revised proposal by EOD Friday. Budget increased to USD 50K. Wants to schedule call next week.
Action Items
✓ Update proposal with new budget
✓ Send revised doc by Friday 5PM
✓ Propose 3 meeting times
Tone
Professional, Urgent, Positive

Meridian Mail Pricing, Free & Pro Plans

Start free, then upgrade for more Claude AI summaries, smart replies, and multi-account workflows.

Free
USD 0
For personal use
  • Full email client features
  • 1 email account
  • 10 AI summaries / day
  • Local search
  • Smart replies
  • Priority support
Download Free
Pro Yearly
USD 150/yr
300 AI summaries / month
  • Everything in Pro Monthly
  • 300 AI actions / month
  • Save USD 30 / year
  • Priority support
  • Early access to features
  • Resets on 1st of month
Get Pro Yearly

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Windows 10/11 ~95 MB No account required