NevTan Mail vs Proton 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.

Proton Mail is an encrypted email service available on the web, Windows, macOS, Linux, iOS, and Android. Its free plan lists 1 GB of storage and one email address, although its FAQ says storage starts at 500 MB; the free tier is described as having the same security level as paid plans. The service uses end-to-end and zero-access encryption, with open-source apps and independent audits. It blocks email trackers and includes phishing and spam protection, password-protected messages, and link confirmation. Users can schedule, undo, or snooze emails and organize messages with folders, labels, and categories. Easy Switch imports email, calendars, and contacts from other providers. Paid plans support external email clients through IMAP and SMTP using Proton Mail Bridge. Mail Plus lists 15 GB of storage, 10 extra email addresses, and one custom domain. Paid subscriptions include a 30-day money-back guarantee, and the desktop app has a 14-day free trial. Paid plans display monthly billing; the listed starting price is 3.99 /user/mo.