Last updated · 3 options
Quick answer: There are 3 checked options here. Fastmail and Mailbox.org are listed first; check each listing's AI label, check date and evidence before you switch.
Looking for a Gmail alternative without generative AI features? These email services are checked against their makers' own pages. Here are 3 checked options, listed.
Paid email service whose maker says it hasn't integrated AI into the inbox
No generative AI features found. Checked 26 Oct 2026 (Fastmail blog (MCP server post) + help article)
Alternative to Gmail
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
No tools match these filters. Suggest one.
Yes. NoAIAlts lists 3 options: Fastmail, Mailbox.org and Tuta.
Related categories: Email