AI · alternatives · 2026

24 alternatives to MailMaestro

AI email assistant for Gmail and Outlook

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MailMaestro launched in 2024; newer entries below may have overtaken it.

1. 1
   MailMaestro▲152

   Write AI-powered emails, summarize threads and attachments

   2023 · maestrolabs.com · its alternatives →

2. 2
   Mailgo▲469

   AI-powered cold email platform that boosts deliverability

   2025 · mailgo.ai · its alternatives →

3. 3
   SkimAI▲176

   Transform your inbox into a hub of efficiency

   2024 · skim.page · its alternatives →

4. 4
   Mailmodo AI▲471

   Try this AI email marketing tool to create emails, automate journeys, and add interactivity to drive better conversions.

   2025 · mailmodo.com · its alternatives →

5. 5
   Shortwave AI Email Assistant 2.0▲214

   The ultimate search, analysis, and productivity companion

   2024 · shortwave.com · its alternatives →

6. 6
   letterpal▲399

   Write good newsletters, fast.

   2025 · letterpal.io · its alternatives →

7. 7
   Shortwave AI Assistant▲163

   Your AI-powered executive email assistant

   2023 · shortwave.com · its alternatives →

8. 8
   Astro▲308

   AI meets email for Mac, iOS and Android

   2017 · its alternatives →

9. 9
   AI Email Writer by Mailmeteor▲119

   The AI email writer that Google wishes they built

   2024 · chromewebstore.google.com · its alternatives →

10. 10
    AIMail▲51

    Your AI email assistant for faster email communication

    2024 · its alternatives →

11. 11
    Volamail▲289

    Open source AI powered email for everyone

    2024 · volamail.com · its alternatives →

12. 12
    Mailman▲413

    A fix to "OMG, so many emails!"

    2020 · mailmanhq.com · its alternatives →

13. 13
    Forage Mail▲306

    AI that solves email overwhelm. Not another mail app.

    2025 · foragemail.com · its alternatives →

14. 14
    Revo AI Email Assistant▲338

    AI with accurate replies that tackle the next-step tasks

    Feb 2026 · revo.ai · its alternatives →

15. 15
    Magic Email▲347

    Summarize and generate emails using GPT-3 in one click.

    2020 · automania.com.mx · its alternatives →

16. 16
    MailAdept by mailwarm▲287

    AI Agents & Email deliverability experts on your team

    Jul 2026 · mailadept.com · its alternatives →

17. 17
    Mailwave AI▲94

    The best AI email marketing tool

    2023 · its alternatives →

18. 18
    Re:GPT▲101

    Ai-Powered Email Assistant for Gmail & Outlook

    2023 · re-gpt.email · its alternatives →

19. 19
    Astro for Android▲174

    Modern email app for Mac, iOS, and Android, powered by AI

    2017 · its alternatives →

20. 20
    TextCraft AI▲181

    Smart inbox, smart emails - AI at your service

    2023 · chromewebstore.google.com · its alternatives →

21. 21
    Sendster AI▲96

    AI enabled newsletter software for Amazon SES, SMTPs

    2023 · getsendster.in · its alternatives →

22. 22
    EasyEmail▲227

    Gmail plug-in that helps you write emails quickly

    2018 · easyemail.ai · its alternatives →

23. 23
    Gmelius – No Ads and Better User Interface for Gmail▲160

    Our AI Assistants sort your emails and draft replies, while Gmelius shared inboxes help your team take over conversations so you don't have to. Start for free.

    2013 · gmelius.com · its alternatives →

24. 24
    EffortlessEmail▲139

    AI-powered email creation at your fingertip

    2023 · workspace.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →