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Meron

Open-source, local-first email client that shows mail as chat threads and on a kanban board.

Open sourceEmail clients
Visit MeronSee 6 alternatives
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About Meron

Meron is a young email client built around a calmer way of reading mail. Each thread is shown as a chat-style conversation, all accounts land in one unified inbox, and you can lay mail out on a kanban board whose columns can be driven by saved, Gmail-style searches. Attachments from a thread are gathered into a visual gallery, and recent releases added a local calendar with inline invitation replies. It is local-first: messages are kept on your device rather than on the developer's servers, and the source is published under the AGPL-3.0 licence. The app is free, with no paid tier listed. It runs on macOS, Windows and Linux (including Flathub, Snap and AppImage builds) and has iOS and Android apps. It suits people who like the chat-like feel of Spike or the board view of some task tools but want an open-source client. Because it is still at an early version number, expect rough edges and fewer power features than long-established clients.

Best for: People who want a free, open-source mail app with chat-style threads and a kanban view.

Pros and cons

What works

  • Kanban board view whose columns can be built from saved searches
  • Local-first storage and AGPL-licensed source code
  • Apps for all three desktop systems plus iOS and Android
  • Free with no paid tier

Why people leave

  • Early 0.x releases, so expect missing features and bugs
  • Chat-style threads may feel odd for long formal email
  • Small project from a single company, with a short track record

Top Meron alternatives

See all 6
  1. 1Spike logo
    Spike

    Also turns email into chat-style conversations, with a polished commercial app and team features.

    68.8
  2. 2Thunderbird logo
    Thunderbird

    Mature open-source client with deep account, filter and add-on support that Meron lacks so far.

    64.8
  3. 3Mailspring logo
    Mailspring

    Open-source desktop client with a longer track record and a unified inbox.

    61.8
  4. 4Spark logo
    Spark

    Smart inbox and team sharing across desktop and mobile, with a well-tested app.

    59.4
  5. 5FairEmail logo
    FairEmail

    Privacy-focused open-source Android client with very detailed settings.

    57.5

Why people left Meron

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Meron: common questions

Is Meron free?

Yes. Meron is free, open-source software.

Is Meron open source?

No, Meron is not open source. Open-source alternatives include Thunderbird, Mailspring and FairEmail.

What platforms does Meron run on?

Meron is available for macOS, Windows, Linux, iOS and Android.

What are the best alternatives to Meron?

The highest-ranked Meron alternatives right now are Spike, Thunderbird and Mailspring. See the full ranked list for pricing, platforms and verified facts.

See all 6 Meron alternatives