SuperMailOS

Read, search, organize, draft and send business email from your SuperMailOS mailboxes.

View in the Claude registry
Integration details

Description

Work your SuperMailOS business email from a conversation. - Catch up fast: see which unread conversations need a reply, which need a look and which can wait. - Find anything: search across your mailboxes by sender, subject, label, attachment and date, and open attachments such as invoices and spreadsheets. - Reply in your voice: replies are saved as drafts in SuperMailOS for you to review. Mail is sent only when you clearly ask. - Stay on top of follow-ups: see who owes you an answer and what you still owe others. - Keep the inbox tidy: mark read, archive, move and label conversations once you confirm. Who it's for: people and teams who use SuperMailOS for their company email. You need a SuperMailOS account. The connector acts as you and sees only the mailboxes you can open in SuperMailOS; workspace owners and admins can reach every mailbox in their workspace. You choose the permissions when you connect: read mail; organize mail and save drafts; send mail. Leave out sending and it can only save drafts. Limitations: it can't permanently delete mail, change settings, manage people or domains, or send attachments, and a brand-new email (as opposed to a reply) can't be saved as a draft. Emails are treated as content written by other people, never as instructions.

Integration type
Connector
Verification status
Community connector
Platform
Claude
Category
Productivity

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Email Clients & Inbox Assistants

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Access
Account required
First tracked
2026-10-12
Tool count
13
Geography
US
Agent DiscoverabilityClaude Discoverability Score

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What discovery looks like

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Primary Subcategory
9 scoredVerified connectors by score · Community connectors A–Z
Primary Subcategory
1Microsoft 36582/100
2Gmail71/100
3Superhuman Mail54/100
4Google Calendar33/100
5Fastmail31/100
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—Mailbox MCPPending VerificationGet notified
—Mailopoly InboxPending VerificationGet notified
—mailowsPending VerificationGet notified
—MissivePending VerificationGet notified
—Multi MailPending VerificationGet notified
—SuperMailOSPending VerificationGet notified
—TrekMailPending VerificationGet notified
—TrupeoPending VerificationGet notified
Tools

13 tools agents can invoke

Recommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.Read guide
FAQs

SuperMailOS Claude Connector FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve SuperMailOS's Claude Connector discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are SuperMailOS alternatives on Claude?

As of 2026-10-12, SuperMailOS competes with Microsoft 365, Gmail, Superhuman Mail, Google Calendar, Fastmail, Glean, Circleback, Fyxer and 19 more in Claude Email Clients & Inbox Assistants, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.