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Best MailMaestro Alternatives in 2026

Updated

20 tools from AI email assistants ranked against MailMaestro on the same published basis.

  1. 1
    Mailbutler Smart Assistant Free plan AndroidextensioniOSLinuxMac $7/mo8.1
    MailMaestro vs Mailbutler Smart Assistant
  2. 2
    Perplexity Free plan AndroidapiiOSMacWeb $20/mo7.8
    MailMaestro vs Perplexity
  3. 3
    Spark +AI Free plan AndroidiOSMacWin $10/mo7.6
    MailMaestro vs Spark +AI
  4. 4
    Superhuman Go Free plan AndroidextensioniOSMacWeb $12/mo7.6
    MailMaestro vs Superhuman Go
  5. 5
    Spike Free plan AndroidiOSMacWebWin $4/mo7.4
    MailMaestro vs Spike
  6. 6
    Shortwave Free trial AndroidiOSMacWebWin $30/mo7.3
    MailMaestro vs Shortwave
  7. 7
    Drag Free trial AndroidapiextensioniOSMac $12/mo7.1
    MailMaestro vs Drag
  8. 9
    Mailtwine AndroidiOSLinuxMacWeb 7.1
    MailMaestro vs Mailtwine
  9. 10
    MorningZero Free trial AndroidLinuxMacWebWin $15/mo7.1
    MailMaestro vs MorningZero
  10. 11
    Kerna Free plan MacWebWin €12/mo7.0
    MailMaestro vs Kerna
  11. 12
    EmailOps Free plan LinuxMacWin Free6.9
    MailMaestro vs EmailOps
  12. 13
    Kai Free trial AndroidiOSMacWeb $20/mo6.9
    MailMaestro vs Kai
  13. 14
    Inbox Zero Free trial AndroidapiextensioniOSself-hosted $20/mo6.8
    MailMaestro vs Inbox Zero
  14. 15
    Missive WebWinMaciOSAndroid $14/mo6.7
    MailMaestro vs Missive
  15. 16
    Maylee AndroidiOSMacWebWin $17/mo6.6
    MailMaestro vs Maylee
  16. 17
    Superhuman Mail WebWinMaciOSAndroid $2.08/mo6.6
    MailMaestro vs Superhuman Mail
  17. 18
    Needle Free plan Web Free6.5
    MailMaestro vs Needle
  18. 19
    Metis Mail Free plan Web $12/mo6.4
    MailMaestro vs Metis Mail
  19. 20
    Replai Free plan Web $6/mo6.4
    MailMaestro vs Replai
  20. 21
    Serif WebWinMaciOS $30/mo6.3
    MailMaestro vs Serif

MailMaestro alternatives compared

#ToolScoreFree planFromRuns on
1Mailbutler Smart Assistant8.1Free plan$7/moAndroid, Browser, iOS, Linux, Mac, Web, Windows
2Perplexity7.8Free plan$20/moAndroid, API, iOS, Mac, Web, Windows
3Spark +AI7.6Free plan$10/moAndroid, iOS, Mac, Windows
4Superhuman Go7.6Free plan$12/moAndroid, Browser, iOS, Mac, Web, Windows
5Spike7.4Free plan$4/moAndroid, iOS, Mac, Web, Windows
6Shortwave7.3No$30/moAndroid, iOS, Mac, Web, Windows
7Drag7.1No$12/moAndroid, API, Browser, iOS, Mac, Web, Windows
9Mailtwine7.1No—Android, iOS, Linux, Mac, Web, Windows
10MorningZero7.1No$15/moAndroid, Linux, Mac, Web, Windows
11Kerna7.0Free plan€12/moMac, Web, Windows
12EmailOps6.9Free planFreeLinux, Mac, Windows
13Kai6.9No$20/moAndroid, iOS, Mac, Web
14Inbox Zero6.8No$20/moAndroid, API, Browser, iOS, self-hosted, Web
15Missive6.7No$14/moWeb, Windows, Mac, iOS, Android
16Maylee6.6No$17/moAndroid, iOS, Mac, Web, Windows
17Superhuman Mail6.6No$2.08/moWeb, Windows, Mac, iOS, Android
18Needle6.5Free planFreeWeb
19Metis Mail6.4Free plan$12/moWeb
20Replai6.4Free plan$6/moWeb
21Serif6.3No$30/moWeb, Windows, Mac, iOS
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Questions about MailMaestro alternatives

What is the best alternative to MailMaestro?

Mailbutler Smart Assistant, number 1 in AI email assistants with a score of 8.1 out of 10. The others here: Perplexity, Spark +AI, Superhuman Go and 16 more.

What is the best free alternative to MailMaestro?

Mailbutler Smart Assistant is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.