NevTan Mail vs Private.Ki Mail

NevTan Mail brings custom-domain business email together with calendar, meetings, team administration, tasks, and notes. Its mailbox supports search, scheduled send, snoozing, signatures, filters, and inbox organization. Guided domain setup checks SPF, DKIM, and DMARC records; the calendar syncs with Google Calendar, and meetings can include Google Meet, Zoom, Teams, or other video links. Outlook, Thunderbird, Apple Mail, and other IMAP/SMTP clients can connect. Imports support Google, Yahoo, and Zoho over IMAP with an app password, but not Microsoft accounts; each import is limited to 500 MB, with only one running at a time. NevTan describes transport and account protections, and its features page claims end-to-end and zero-access encryption for mailbox contents. Plans include a free option with 5 GB per mailbox and up to 10 mailboxes. Annual paid plans are $2 a year for 35 GB, $5 a year for 100 GB, or $12 a year for 250 GB per mailbox; monthly Starter is $1 a month per mailbox with 30 GB. It runs on Android, iOS, macOS, web, and Windows.

Private.Ki Mail is an email service that encrypts messages between Private.Ki users. Message bodies, subjects, and attachments are encrypted on the sender’s device and decrypted on the recipient’s device, with encryption and signature checks shown for each message. Mail to outside providers uses end-to-end encryption when the recipient has a PGP key; otherwise it is delivered normally and marked accordingly. The Free plan costs nothing and includes one @private.ki address, encrypted email and messenger, signatures, recipient autocomplete, search, and attachments up to 25 MB per file. Undo send supports 5, 10, 20, or 30 seconds, and standard mailbox folders are included. Web, iOS, and Android access are listed. Security features include TOTP two-factor authentication, QR pairing, and device-bound sessions. The maker says it cannot recover a lost passphrase or protected key and has no independent audit yet.