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Fyxer alternatives · Email

Fyxer alternatives with a Linux app

The Fyxer listing does not include a Linux app. 23 of the 125 other email apps in this directory list a Linux app.

Fyxer has a free plan. Paid plans start at $37 per person / month, billed annually ($49 billed monthly). 19 of them are free or have a free plan.

23 tools · Listings checked up to Nov 13, 2026 · Where the facts come from

The 12 closest to Fyxer

  1. BlueMail

    Cross-platform email client with a unified inbox and built-in AI

    • BlueMail starts at $35.99 per year (Plus, shown as $3 per month billed annually). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only BlueMail lists iOS, Android, macOS, Windows and Linux apps.
    • Only Fyxer lists a web app.
    • BlueMail is end-to-end encrypted, according to its own site.
    BlueMail pricing and details

  2. Zoho Mail

    Ad-free business email hosting with calendar, tasks and notes

    • Zoho Mail starts at $1 per user / month, billed annually (Mail Lite, 5 GB). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Zoho Mail lists macOS, Windows, Linux, iOS and Android apps.
    • Zoho Mail also covers tasks, calendar and email client.
    • Fyxer also covers meeting notes, transcription, chat assistant, booking links and inbox filtering.
    Zoho Mail pricing and details

  3. Newton Mail

    Cross-platform email app with read receipts, snooze and send later

    • Newton Mail starts at $5 per month, billed annually ($6.99 billed monthly). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Newton Mail lists macOS, Windows, Linux, iOS and Android apps.
    • Only Fyxer lists a web app.
    • Newton Mail also covers templates, calendar, email client and shared inbox.
    Newton Mail pricing and details

  4. Claws Mail

    Lightweight GTK email and news client, free under the GPL

    • Claws Mail is free. Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Claws Mail lists Linux and Windows apps.
    • Only Fyxer lists a web app.
    • Claws Mail is open source, according to its own site.
    Claws Mail pricing and details

  5. Sylpheed

    Lightweight desktop email client built on GTK+

    • Sylpheed is free. Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Sylpheed lists Windows, macOS and Linux apps.
    • Only Fyxer lists a web app.
    • Sylpheed is open source, according to its own site.
    Sylpheed pricing and details

  6. AtomicMail

    Encrypted email with a free plan and custom-domain business plans

    • AtomicMail starts at $3 per user / month (Business Starter, billing basis not stated). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only AtomicMail lists Windows, macOS, Linux, iOS and Android apps.
    • AtomicMail is end-to-end encrypted, according to its own site.
    • AtomicMail also covers email client and email signature.
    AtomicMail pricing and details

  7. GFI KerioConnect

    Self-hosted business mail server with calendar, chat and local AI

    • Fyxer has a free plan. GFI KerioConnect does not, though it has a free trial.
    • Only GFI KerioConnect lists Windows, macOS and Linux apps.
    • Only Fyxer lists a web app.
    • GFI KerioConnect is self-hostable, according to its own site.
    GFI KerioConnect pricing and details

  8. HEY

    Email service and calendar with sender screening, from 37signals

    • HEY starts at $99 per year (HEY for You, annual billing only). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Fyxer has a free plan. HEY does not, though it has a free trial.
    • Only HEY lists macOS, Windows, Linux, iOS and Android apps.
    • HEY also covers templates, calendar and email client.
    HEY pricing and details

  9. Proton Mail

    End-to-end encrypted email service based in Switzerland

    • Proton Mail starts at $3.99 per month, billed every 12 months ($47.88); $4.99 billed monthly. Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Proton Mail lists macOS, Windows, Linux, iOS and Android apps.
    • Proton Mail is open source and end-to-end encrypted, according to its own site.
    • Proton Mail also covers calendar and email client.
    Proton Mail pricing and details

  10. Thunderbird

    Free, open-source email app for Windows, macOS, Linux and Android

    • Thunderbird is free. Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Thunderbird lists Windows, macOS, Linux and Android apps.
    • Only Fyxer lists a web app.
    • Thunderbird is open source, according to its own site.
    Thunderbird pricing and details

  11. Fastmail

    Paid, ad-free email with calendar, contacts and custom domains

    • Fastmail starts at $3 per user / month, billed yearly (Basic); Individual is $5, billed yearly. Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Fyxer has a free plan. Fastmail does not, though it has a free trial.
    • Only Fastmail lists Windows, macOS, Linux, iOS and Android apps.
    • Fastmail also covers calendar and email client.
    Fastmail pricing and details

  12. Tuta Mail

    End-to-end encrypted email and calendar from Germany

    • Tuta Mail starts at €3 per month, paid yearly (lowest paid personal plan). Fyxer starts at $37 per person / month, billed annually ($49 billed monthly).
    • Only Tuta Mail lists Windows, macOS, Linux, iOS and Android apps.
    • Tuta Mail is open source and end-to-end encrypted, according to its own site.
    • Tuta Mail also covers calendar and email client.
    Tuta Mail pricing and details

11 more that list a Linux app

All 23 in one table

Common questions

Which Fyxer alternatives have a Linux app?

BlueMail, Zoho Mail, Newton Mail, Claws Mail, Sylpheed, AtomicMail, GFI KerioConnect, HEY and 15 more list a Linux app.

Does Fyxer have a Linux app?

The Fyxer listing does not include a Linux app. It lists Web.

Which of these email apps are free?

BlueMail, Zoho Mail, Newton Mail, Claws Mail, Sylpheed, AtomicMail, Proton Mail, Thunderbird and 11 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 4, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Fyxer: the alternatives its listing names first, then the tools that share the most features with it.