Neir
Neir is an email service with webmail, a desktop app, mail-client support, Tor access, and a no-JavaScript webmail option.
What Neir is
Neir is an email service with webmail, a desktop app, mail-client support, Tor access, and a no-JavaScript webmail option. It is available on Android, iOS, Linux, macOS, Windows, and the web, and supports IMAP, POP3, and SMTP clients such as Thunderbird, Apple Mail, and Outlook. Neir encrypts webmail copies of message bodies and attachments to the account’s OpenPGP key, but ordinary email is not end-to-end encrypted by Neir: incoming messages arrive over SMTP in the open, and the mail system processes plaintext and retains protocol-compatible mailbox copies. Its official desktop app is open source under AGPL-3.0, with native notifications, automatic locking, and a local cache sealed with a key from the system vault. The Free plan includes a 10 MB mailbox and 10 random aliases; sending to addresses outside Neir requires Pro. Pro costs $4.99 per month and includes a 5 GB mailbox, unlimited aliases, and external sending. Neir is based in Sweden.
Good
- Available across mobile, desktop, and web platforms.
- Supports IMAP, POP3, and SMTP clients.
- Free plan includes 10 MB mailbox and 10 random aliases.
- Desktop app includes automatic locking and native notifications.
Watch out
- Ordinary email is not end-to-end encrypted by Neir.
- Free accounts cannot send to addresses outside Neir.
- Pro costs $4.99 per month.
- Free mailbox storage is 10 MB.
Who it suits
Neir may suit people seeking email across web, desktop, and standard mail clients, including users who value OpenPGP encryption for webmail copies. It is less suitable for those who require Neir to provide end-to-end encryption for ordinary email or need to send externally on the free plan.
Verdict
Neir offers multiple access options and encrypts webmail copies to an OpenPGP key, but it does not provide end-to-end encryption for ordinary email. Check the free plan’s external-sending restriction and the Pro price against your needs.
Plans and prices
From Neir's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 10 MB storage · zero logging · encrypted mailbox · web access · 10 random aliases · no auto-delete · standard support · $0/mo |
| Pro | $4.99 a month | 5 GB storage · zero logging · encrypted mailbox · unlimited aliases · no ads · auto-delete emails and account · priority support · @neir.io domain · $4.99/mo |
| Pro 3-month prepay | $14.97, paid once | Pro features · prepaid cryptocurrency term · $14.97 total ($4.99/month) |
| Pro 6-month prepay | $27, paid once | Pro features · 10% saving shown · $27.00 total ($4.50/month) |
| Pro 12-month prepay | $51 a year | Pro features · 15% saving shown · $51.00 total ($4.25/month) |
The facts
Each one read from Neir's own pages, with the date it was checked.
What it does
- Account signup
- Neir says signup does not require a legal name, phone number, recovery email, birth date or ID.checked 7 Oct 2026
- Aliases
- Free accounts include 10 random aliases, while Pro removes the alias limit and allows custom aliases and the neir.io domain.checked 15 Oct 2026
- API behavior
- The webmail API returns ciphertext and an encrypted private key, with OpenPGP decryption performed in the browser after Account-Key unlock.checked 15 Oct 2026
- Authentication recovery
- Accounts use a browser-generated Account Key and one-time 12-word recovery phrase; losing both prevents recovery because Neir stores only verifiers.checked 15 Oct 2026
- Auto-delete
- Users can configure timers to delete read messages or the entire account.checked 15 Oct 2026
- Client integrations
- The documented mail-client integrations include Thunderbird, Apple Mail and Outlook, with iOS setup profiles and Android Thunderbird instructions.checked 15 Oct 2026
- Data minimization
- Neir says it stores one-way verifiers of the Account Key and recovery phrase rather than their original values.checked 7 Oct 2026
- Desktop licence
- The Neir Mail desktop application is identified as open source under AGPL-3.0.checked 15 Oct 2026
- Desktop system requirements
- The desktop app supports Windows 10 and 11, while macOS and Linux builds are published through GitHub releases.checked 15 Oct 2026
- Email limits
- Ordinary SMTP and IMAP email is not zero-access or end-to-end encrypted by Neir; the mail system processes plaintext and retains protocol-compatible mailbox copies.checked 7 Oct 2026
- Email protocols
- Neir supports IMAP, POP3 and SMTP clients, including Thunderbird, Apple Mail and Outlook.checked 7 Oct 2026
- Encrypted connections
- Neir requires SSL/TLS or STARTTLS for its mail-client connections and rejects unencrypted ports.checked 15 Oct 2026
- Encryption
- Neir encrypts webmail message-body copies and attachments to the account’s OpenPGP key, while incoming mail still arrives over SMTP in the open.checked 7 Oct 2026
- End-to-end encryption
- Nochecked 15 Sep 2026
- Independent tenure fact
- xmr.club reports the earliest Wayback snapshot of Neir as 10 September 2024.checked 15 Oct 2026
- Limit: Trustpilot complaint
- The sole Trustpilot reviewer alleged paying 51 USDT without receiving keys or service; Neir replied asking for transaction details to investigate.checked 15 Oct 2026
- Limit: xmr.club accountability
- xmr.club reports that Neir had no named legal entity and no independent audit in its review, and says the canary signature was not visibly rendered.checked 15 Oct 2026
- Limit: xmr.club metadata exposure
- xmr.club highlights that ordinary email metadata remains plaintext and that support tickets are stored as readable text.checked 15 Oct 2026
- Location
- Neir says it is based in Sweden.checked 7 Oct 2026
- Logging claim
- Neir states that web and mail-login logs do not record account IP addresses and that it builds no fingerprint or advertising profile.checked 15 Oct 2026
Where it runs
- Desktop app
- Neir Mail is an official desktop application with native notifications, automatic locking and a system-vault-sealed local cache.checked 15 Oct 2026
Money
- Free plan
- Yeschecked 15 Sep 2026
- Free sending limit
- Free accounts can send to Neir addresses, but sending to addresses outside Neir requires Pro.checked 7 Oct 2026
The company
- Headquarters
- Swedenchecked 28 Sep 2026
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