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Jace AI alternatives · Email

Alternatives to Jace AI with a one-time purchase

The Jace AI listing shows no one-time purchase. 7 of the 125 other email apps in this directory can be bought with a one-time purchase.

Jace AI is a paid product with a free trial, starting at $20 per month, billed yearly ($25 billed monthly). 6 of them are free or have a free plan.

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

How each one differs from Jace AI

  1. Airmail

    Customizable email client for iPhone, iPad and Mac

    • Airmail starts at $7.99 per month, or $39.99 per year (US App Store in-app prices). Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • Airmail has a free plan. Jace AI does not, though it has a free trial.
    • Only Airmail lists macOS and iOS apps.
    • Only Jace AI lists a web app.
    Airmail pricing and details

  2. Canary Mail

    AI email client with PGP encryption for Mac, iOS, Windows, Android

    • Canary Mail starts at $36 per year (Growth), shown as $3 per month billed yearly. Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • Canary Mail has a free plan. Jace AI does not, though it has a free trial.
    • Only Canary Mail lists macOS, iOS, Windows and Android apps.
    • Only Jace AI lists a web app.
    Canary Mail pricing and details

  3. eM Client

    Desktop email client for Windows and Mac with calendar and chat

    • eM Client starts at $49.95 per year (Personal subscription, up to 3 devices). Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • eM Client has a free plan. Jace AI does not, though it has a free trial.
    • Only eM Client lists Windows, macOS, iOS and Android apps.
    • Only Jace AI lists a web app.
    eM Client pricing and details

  4. Mailbird

    Desktop email client for Windows and Mac with a unified inbox

    • Mailbird starts at $34.49 per year (Premium Yearly Plan, US Mac App Store in-app price). Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • Mailbird has a free plan. Jace AI does not, though it has a free trial.
    • Only Mailbird lists Windows and macOS apps.
    • Only Jace AI lists a web app.
    Mailbird pricing and details

  5. FairEmail

    Open source, privacy-oriented email client for Android

    • FairEmail starts at $7.49 one-time (pro features, US Google Play in-app purchase). Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • FairEmail has a free plan. Jace AI does not, though it has a free trial.
    • Only FairEmail lists an Android app.
    • Only Jace AI lists a web app.
    FairEmail pricing and details

  6. Aqua Mail

    Email app for Android and iOS that handles many accounts at once

    • Aqua Mail starts at $9.99 per month (Premium). Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • Aqua Mail has a free plan. Jace AI does not, though it has a free trial.
    • Only Aqua Mail lists iOS and Android apps.
    • Only Jace AI lists a web app.
    Aqua Mail pricing and details

  7. Nine

    Exchange ActiveSync email, calendar and tasks app for phones

    • Nine starts at $14.99 one-time license. Jace AI starts at $20 per month, billed yearly ($25 billed monthly).
    • Only Nine lists Android and iOS apps.
    • Only Jace AI lists a web app.
    • Nine can be bought with a one-time purchase.
    Nine pricing and details

Common questions

Is there an alternative to Jace AI that you buy once?

Yes. Airmail, Canary Mail, eM Client, Mailbird, FairEmail, Aqua Mail and Nine can be bought with a one-time purchase.

Can you buy Jace AI once instead of subscribing?

The Jace AI listing shows no one-time purchase. The listing was checked on Oct 9, 2026 against the pages it cites.

Which of these email apps are free?

Airmail, Canary Mail, eM Client, Mailbird, FairEmail and Aqua Mail are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 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 Jace AI: the alternatives its listing names first, then the tools that share the most features with it.