Disroot Email
Disroot Email: A free, open-source mailbox with client access and optional PGP encryption. Ranked #19 of 28 in Secure Email Providers by our editors (6.7/10); pricing: Free plan; best for users seeking a free open-source mailbox.
At a glance
- Editor score6.7 / 10
- PricingFree plan
- Best forUsers seeking a free open-source mailbox
- Free planYes
- Paid fromFree
- End-to-end encryptionNo
- Founded2015 · Amsterdam, Netherlands
- Facts checked15 Sep 2026
Where it wins
- Free mailbox with 1 GB storage and Roundcube webmail
- IMAP, SMTP, SMTPS and POP support across desktop and mobile clients
- Optional PGP encryption through Mailvelope, plus filters and aliases
Where it doesn't
- 1 GB of mailbox storage limits larger email archives
- PGP encryption requires the Mailvelope browser extension
- Custom-domain linking is a donation-based perk, not a standard plan feature
Our verdict on Disroot Email
Disroot Email is a free, open-source mailbox for people who want webmail access alongside standard desktop and mobile email clients. Accounts include 1 GB of storage, Roundcube webmail, and support for IMAP, SMTP, SMTPS and POP. The service runs through web, Linux, iOS and Android access, with integrations for Thunderbird, K-9 Mail, FairEmail and Mailvelope. It is a focused email service rather than a broad productivity suite, making it a fit for users who want a straightforward mailbox with privacy-oriented controls.
The published Free plan includes the core service at no cost: 1 GB of mailbox storage, webmail access, mail-client protocols and optional PGP encryption through Mailvelope. Mail connections use SSL/TLS when supported by the recipient server. Users also get message filters, folder management and plus-addressing sub-addresses. Custom-domain linking is available as a donation perk, while additional storage is contribution-based. That structure suits people who want a free account but leaves fewer clearly defined plan choices for organizations comparing paid tiers or bundled administration features.
Disroot Email’s main strength is its compatibility with familiar mail clients and its open-source positioning. Mailvelope provides an option for PGP-protected messages, but encryption is not presented as a built-in end-to-end feature for every message. The 1 GB limit also makes the service less suitable for users maintaining large archives or storing extensive attachments. Choose Disroot Email if free access, standard protocols, optional PGP and a focused mailbox are the priorities. Consider another provider if you need larger included storage, broader collaboration features or a standard subscription with custom-domain support.
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Disroot Email pricing
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Disroot Email fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| End-to-end encryption | No |
| Custom domain | Yes |
| Mailbox storage | Not verified |
| Email aliases | Not verified |
| Encrypted calendar | Not verified |
| Mail protocol support | Not verified |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Linux, iOS, Android |
| Integrations | 5 integrations: Roundcube, Mailvelope, Thunderbird, K-9 Mail, FairEmail |
| Pricing | Free plan (source) |
| Website | disroot.org |
| Facts checked | 15 Sep 2026 |
Disroot Email integrations
Disroot Email lists 5 integrations on its own site.
- Roundcube
- Mailvelope
- Thunderbird
- K-9 Mail
- FairEmail
Alternatives to Disroot Email
- Proton MailA complete secure email suite with a capable free plan and wide platform coverage.9.4
- Tuta MailA privacy-focused email service with strong encryption and open-source apps.9.2
- Aster MailA low-cost secure email service with encryption, aliases, domains, and broad device support.8.9
See all Disroot Email alternatives →
Also Ranked In
Disroot Email is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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