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Spark Mail alternatives · Email

Spark Mail alternatives with a Linux app

The Spark Mail listing does not include a Linux app. 9 of the 51 other email apps in this directory list a Linux app.

Spark Mail has a free plan. Paid plans start at $8.25 per user / month, billed annually ($99 / year). 7 of them are free or have a free plan.

9 tools · Listings checked up to Oct 6, 2026 · Where the facts come from

How each one differs from Spark Mail

  1. HEY

    Email service and calendar with sender screening, from 37signals

    • HEY starts at $99 per year (HEY for You, annual billing only). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Spark Mail has a free plan. HEY does not, though it has a free trial.
    • Only HEY lists a web app.
    • Only HEY lists a Linux app.
    HEY vs Spark MailHEY pricing and details

  2. 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). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only BlueMail lists a Linux app.
    • BlueMail is end-to-end encrypted, according to its own site.
    • BlueMail also covers inbox filtering.
    BlueMail vs Spark MailBlueMail 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). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Newton Mail lists a Linux app.
    • Spark Mail also covers meeting notes.
    Newton Mail pricing and details

  4. 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). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Zoho Mail lists a web app.
    • Only Zoho Mail lists a Linux app.
    • Zoho Mail also covers tasks.
    Zoho Mail pricing and details

  5. 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. Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Proton Mail lists a web app.
    • Only Proton Mail lists a Linux app.
    • Proton Mail is open source and end-to-end encrypted, according to its own site.
    Proton Mail pricing and details

  6. Thunderbird

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

    • Thunderbird is free. Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Thunderbird lists a Linux app.
    • Only Spark Mail lists an iOS app.
    • Thunderbird is open source, according to its own site.
    Thunderbird pricing and details

  7. 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. Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Spark Mail has a free plan. Fastmail does not, though it has a free trial.
    • Only Fastmail lists a web app.
    • Only Fastmail lists a Linux app.
    Fastmail pricing and details

  8. Tuta Mail

    End-to-end encrypted email and calendar from Germany

    • Tuta Mail starts at €3 per month, paid yearly (lowest paid personal plan). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Tuta Mail lists a web app.
    • Only Tuta Mail lists a Linux app.
    • Tuta Mail is open source and end-to-end encrypted, according to its own site.
    Tuta Mail pricing and details

  9. Mailspring

    Open-source desktop email client for Mac, Windows and Linux

    • Mailspring starts at $8 per month, or $85 per year (Mailspring Pro). Spark Mail starts at $8.25 per user / month, billed annually ($99 / year).
    • Only Mailspring lists a Linux app.
    • Only Spark Mail lists iOS and Android apps.
    • Mailspring is open source, according to its own site.
    Mailspring pricing and details

Common questions

Which Spark Mail alternatives have a Linux app?

HEY, BlueMail, Newton Mail, Zoho Mail, Proton Mail, Thunderbird, Fastmail, Tuta Mail and 1 more list a Linux app.

Does Spark Mail have a Linux app?

The Spark Mail listing does not include a Linux app. It lists macOS, Windows, iOS and Android.

Which of these email apps are free?

BlueMail, Newton Mail, Zoho Mail, Proton Mail, Thunderbird, Tuta Mail and Mailspring 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 Oct 6, 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 Spark Mail: the alternatives its listing names first, then the tools that share the most features with it.