Yourinbox,decoded.
MailtrixconnectsAIdirectlytoyourOutlookDesktop.Summarize,search,compose,andorganize—allthroughnaturalconversation.Youremaildataneverleavesyourmachine.
What's urgent in my inbox today?
You have 3 urgent emails from today. The most pressing is from Sarah Chen about the Q2 report deadline...
Trusted by professionals worldwide
Capabilities
Everything your inbox needs
Full AI access to your Outlook. No browser extensions, no cloud sync, no compromises.
Found 12 unread — 3 urgent from leadership, 5 newsletters, 4 FYI threads.
Natural Language Control
Summarize, search, compose, or organize — Mailtrix understands context and acts instantly.
Privacy First
Your email data never leaves your machine. Only prompts reach the AI.
Direct COM Integration
No Graph API, no OAuth. Talks directly to your running Outlook process.
Multi-Provider AI
Switch between Claude, GPT-5, or Gemini. Bring your own key for unlimited usage.
Secure Key Storage
Windows Credential Manager with DPAPI encryption. Never plain text.
Full Outlook Access
Email, calendar, tasks, categories, rules — the complete Outlook toolkit at your command.
How it works
Install & Launch
Download the installer, run it, and open Mailtrix alongside Outlook Desktop Classic.
Connect
Mailtrix automatically detects your running Outlook and connects via COM automation. No login, no OAuth.
Chat
Start chatting. Ask anything about your inbox — "What's urgent today?", "Find the contract from Acme Corp", "Reply to John with approval."
Loved by professionals
See what early adopters are saying about Mailtrix.
“Mailtrix completely changed how I manage my Outlook inbox. What used to take 30 minutes now takes 30 seconds.”
Sarah Chen
Operations Director
“The privacy-first approach sold me. My email data never leaves my machine, and the AI still works brilliantly.”
Marcus Johnson
IT Security Manager
“I was skeptical about AI email tools, but the direct Outlook integration is seamless. No cloud sync headaches.”
Elena Petrova
Executive Assistant
Frequently asked questions
Everything you need to know about Mailtrix.