Paid email service whose maker says it hasn't integrated AI into the inbox
Last verified:
No generative AI features found. Checked 26 Oct 2026 (Fastmail blog (MCP server post) + help article)
| Label | No generative AI features found |
|---|---|
| Checked | |
| Plan or version checked | Fastmail blog (MCP server post) + help article |
| Evidence | fastmail.com/blog/an-mcp-server-for-fastmail · fastmail.help/hc/en-us/articles/15869557281295-Connecting-AI-tools-via-Fastmail-s-MCP-server |
| Re-check due | 24 Jan 2027 |
Fastmail says: “we have not integrated AI into Fastmail. There's no chatbot bolted onto the inbox.” It offers an optional MCP server so you can connect an AI app you choose yourself; that doesn't add AI to Fastmail, so it keeps the no-AI label with this note. We read the maker's own pages; we didn't install the app for this check.
Apps change, so Fastmail may add AI features after our check. Report a change · What we count as generative AI
Fastmail is a paid email, calendar and contacts service. In a blog post about its MCP server, Fastmail says it has not integrated AI into Fastmail and there's no chatbot in the inbox.
German email, calendar and office suite with no AI features listed on its product page
No generative AI features found. Checked 26 Oct 2026 (mailbox.org product page (feature pages))
Alternative to Gmail
Encrypted email service whose maker says it won't add cloud-based AI to its email client
No generative AI features found. Checked 26 Oct 2026 (vendor statement, Jul 2023)
Alternative to Gmail
Encrypted email with an optional AI writing assistant (Proton Scribe) that you can switch off
AI optional or can be switched off. Checked 26 Oct 2026