Growth · alternatives · 2026

24 alternatives to MailMaestro

Write AI-powered emails, summarize threads and attachments

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 2023; newer entries below may have overtaken it.

1. 1
   MailMaestro▲68

   AI email assistant for Gmail and Outlook

   2024 · maestrolabs.com · its alternatives →

2. 2
   Shortwave AI Assistant▲163

   Your AI-powered executive email assistant

   2023 · shortwave.com · its alternatives →

3. 3
   Mailgo▲469

   AI-powered cold email platform that boosts deliverability

   2025 · mailgo.ai · its alternatives →

4. 4
   letterpal▲399

   Write good newsletters, fast.

   2025 · letterpal.io · its alternatives →

5. 5
   Superflows▲476

   AI assistant for email - get to inbox zero faster

   2023 · superflows.ai · its alternatives →

6. 6
   SkimAI▲176

   Transform your inbox into a hub of efficiency

   2024 · skim.page · its alternatives →

7. 7
   Warmest.ai▲96

   AI that drafts your emails in your style, without your help.

   2023 · its alternatives →

8. 8
   Revo AI Email Assistant▲338

   AI with accurate replies that tackle the next-step tasks

   Feb 2026 · revo.ai · its alternatives →

9. 9
   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 →

10. 10
    Spark +AI▲181

    Your email productivity, supercharged with AI

    2023 · sparkmailapp.com · its alternatives →

11. 11
    AI Email Writer by Mailmeteor▲119

    The AI email writer that Google wishes they built

    2024 · chromewebstore.google.com · its alternatives →

12. 12
    AIMail▲51

    Your AI email assistant for faster email communication

    2024 · its alternatives →

13. 13
    Magic Email▲347

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

    2020 · automania.com.mx · its alternatives →

14. 14
    MailAdept by mailwarm▲287

    AI Agents & Email deliverability experts on your team

    Jul 2026 · mailadept.com · its alternatives →

15. 15
    CXassist▲136

    Put your inbox on autopilot with AI

    2023 · cxassist.io · its alternatives →

16. 16
    MailBunny.ai▲86

    Email based AI assistant, collaborate, summarize & more

    2023 · its alternatives →

17. 17
    Inbox AI▲201

    AI-Powered Personal Productivity

    2024 · its alternatives →

18. 18
    Shortwave AI Email Assistant 2.0▲214

    The ultimate search, analysis, and productivity companion

    2024 · shortwave.com · its alternatives →

19. 19
    Lola AI▲116

    AI-powered emails in seconds

    2021 · its alternatives →

20. 20
    Sendster AI▲96

    AI enabled newsletter software for Amazon SES, SMTPs

    2023 · getsendster.in · its alternatives →

21. 21
    ComposeMate: AI Email Writing Sidekick▲154

    Write emails like a pro in seconds from inbox directly

    2023 · anmolmishra.gumroad.com · its alternatives →

22. 22
    Auto Gmail▲82

    Let AI draft answers to all your inbound emails

    2023 · chromewebstore.google.com · its alternatives →

23. 23
    Mailr - AI Email Writer▲133

    Write and reply to emails using ChatGPT

    2023 · mailr-ai.com · its alternatives →

24. 24
    AI Mail Assistant▲63

    Generate, translate, summarize & improve emails

    2023 · chatgptservices.app · 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 →