The best software engineers in the world are now 100x more productive than this time last year.

How? AI.

With new models and powerful coding agents, the best software engineers no longer write code. Instead, they ask AI to do it for them. The best software engineers don't even review code. They ask AI to do that too, as well as almost everything else.

All knowledge work will change in this way, and email is no exception. Email will increasingly be managed, written, and sent from assistants like Claude and ChatGPT, as well as agentic systems like Claude Cowork, Claude Code, Codex, and OpenClaw.

Today, I am thrilled to announce the Superhuman Mail MCP.

You can now drive Superhuman Mail from Claude, ChatGPT, and your favorite AI tools. You can create powerful workflows that run across your inbox and calendar, with full context from all your other tools.

Add to Claude →
Add to ChatGPT →
Add to other AI tools →

How is this different? 💜

You can search, draft, schedule, send, triage, and more. You can also do things that are uniquely Superhuman: triage by Split Inbox, track sent emails, check Read Statuses, Smart Send, and Ask AI.

Every draft matches your voice and tone, using your unique style for each person. You can review the drafts in Superhuman Mail, or even edit and send directly from Claude and ChatGPT.

When Claude or ChatGPT search Gmail and Outlook, they retrieve data on-demand and sift through the raw results. It's slow, expensive, and inaccurate for anything beyond simple lookups.

In Superhuman Mail, we maintain a real-time index of your email and calendar and provide agentic search.  It's faster and more accurate — and now your AI assistant is too.

What early users are saying 💬

“With the inbox automation I’ve built, I’m consistently 2–3x faster reaching Inbox Zero. It’s become my primary way of processing email.”

“Drafting is excellent, and voice matching is a genuine differentiator. I run my Superhuman workflow with Claude twice a day.”

“I run a 35-person digital agency and we’ve built 12 automated workflows on top of Claude. About half of those run through Superhuman Mail directly. The biggest one scans my inbox every workday at 4pm, cross-references everything with Fireflies meeting transcripts, and drafts context-aware replies in Superhuman. That alone saves 30–45 minutes a day.”

Ideas to get started 💡

• Start the day briefed: "use Superhuman to scan unread emails in my inbox from the last 24 hours. flag what matters most"
• Follow up every time: "analyze my Granola meeting notes and use Superhuman to draft follow-ups for today’s external meetings"
• Automate tasks: "use Superhuman to forward today’s invoices to finance@acme.co"
• Stay on top of newsletters: "use Superhuman to summarize today's emails in my News label"
• Reach out with perfect timing: "use Superhuman to draft follow-ups for people who didn't open my email from last week with subject 'action required'. Smart Send each at the best time"

In ChatGPT, use "@" to call specific apps (e.g. @SuperhumanMail).

Turn these ideas into recurring tasks with ChatGPT, Claude Cowork, and Claude Code — recurring tasks are not yet supported with Claude chat.

For more ideas, see our use case guide — which includes downloadable skills files. And, join us at our virtual MCP event on May 21st! We'll show you how to automate workflows and save more hours every week.

The Superhuman Mail MCP is available on Business & Enterprise plans, along with our most intelligent version of Write with AI, Ask AI, Auto Drafts, Custom Auto Labels, and Superhuman for Sales, which includes Smart Send, Recent Opens, and our CRM integrations. To check and manage your plan, click here.

We can't wait to see what you build!

Speak soon,
Rahul 🚀