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OwnMail

ownmail.ai

From $4.99/mo Free plan WebiOSAndroid
Visit ownmail.ai
Spec score 8.2 #14 of 28 in Email providers

What it is

OwnMail is an encrypted email service for Android, iOS, and the web, with user-controlled keys, custom domains, and an AI assistant. The service says messages use hybrid RSA and ML-KEM-768 encryption. Users can create unlimited aliases and send or receive through any alias. The assistant answers natural-language inbox questions, can be disabled, and runs inside the encrypted mailbox without training on user data. A free account provides an @ownmail.ai address and 1 GB of encrypted storage without a credit card. The Free plan costs nothing, billed monthly, and includes core features subject to fair use with limited AI history and daily queries. Essential costs $4.99 a month for 10 GB of searchable encrypted history; Pro costs $9.99 a month for 50 GB. Users can export or delete data and download mailboxes in standard formats. Attachments can reach 200 MB. Gmail import maps labels to folders. The Progressive Web App installs from a browser, works offline, and supports fingerprint or Face ID unlock. A 14-day trial is listed.

Spec sheet

Product
OwnMail describes itself as a private, encrypted email service with user-controlled keys and an AI agent.Read 7 Oct 2026 · ownmail.ai
Intended users
OwnMail’s blog identifies freelancers, small business owners, journalists, activists, privacy-conscious individuals, families, and people switching from Gmail as potential users.Read 7 Oct 2026 · ownmail.ai
Free plan
YesRead 15 Sep 2026 · ownmail.ai
Account setup
The site says a free account includes an @ownmail.ai address and 1 GB of encrypted storage, with no credit card required.Read 7 Oct 2026 · ownmail.ai
AI assistant
The AI assistant answers natural-language questions about the inbox, and AI features can be disabled.Read 7 Oct 2026 · ownmail.ai
AI privacy
OwnMail says its AI runs inside the encrypted mailbox and does not train on users’ data.Read 7 Oct 2026 · ownmail.ai
Aliases
Users can create unlimited aliases and send and receive using any alias.Read 7 Oct 2026 · ownmail.ai
Attachments
The comparison table lists OwnMail’s maximum attachment size as 200 MB.Read 7 Oct 2026 · ownmail.ai
Custom domain
YesRead 15 Sep 2026 · ownmail.ai
Encryption
The site says emails use hybrid RSA and ML-KEM-768 encryption.Read 7 Oct 2026 · ownmail.ai
End-to-end encryption
YesRead 15 Sep 2026 · ownmail.ai
Gmail import
OwnMail’s blog says it has a Gmail import tool that brings over messages and maps Gmail labels to OwnMail folders.Read 7 Oct 2026 · ownmail.ai
Mailbox export
Users can export or delete their data and download the full mailbox in standard formats.Read 7 Oct 2026 · ownmail.ai
Mailbox storage
10Read 15 Sep 2026 · ownmail.ai
Phone features
The site lists biometric unlock using fingerprint or Face ID for the installed app.Read 7 Oct 2026 · ownmail.ai
Phone installation
OwnMail is a Progressive Web App that installs from a browser to an Android or iPhone/iPad home screen and works offline.Read 7 Oct 2026 · ownmail.ai

Plans and prices

Free Free billed monthly 1 GB searchable encrypted history · All core features included, subject to fair use · Limited AI assistant history and daily queries Read 15 Sep 2026 · ownmail.ai
Essential $4.99 a month 10 GB searchable encrypted history · extended AI memory and context Read 7 Oct 2026 · ownmail.ai
Pro $9.99 a month 50 GB searchable encrypted history · full inbox AI memory · fastest indexing and processing · priority support Read 7 Oct 2026 · ownmail.ai
Free Price not published 1 GB searchable encrypted history · core features (fair use) · AI assistant with limited history and daily queries Read 7 Oct 2026 · ownmail.ai

Every OwnMail plan and price →

Strong points and limits

Strong points

  • End-to-end encryption
  • Unlimited aliases
  • Custom domain support
  • Mailbox export and deletion
  • Android, iOS, and web access

Limits

  • Free AI use has daily limits
  • Free storage is 1 GB
  • Paid plans start at $4.99 a month

Who it suits

OwnMail suits people seeking encrypted email, custom domains, aliases, and optional inbox assistance. Its listed audiences include freelancers, small businesses, journalists, activists, families, and people moving from Gmail.

Verdict

OwnMail combines encrypted mail, aliases, custom domains, export controls, and an optional inbox AI assistant. Its free tier covers core email with usage limits, while paid plans increase searchable history and AI capacity.

Where Specifiction places it

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