AI · alternatives · 2026

24 alternatives to Ghost AI

The First AI-Powered Email Productivity Platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ghost AI launched in 2023; newer entries below may have overtaken it.

1. 1
   GhostAI▲5

   First all-in-one email productivity platform powered by AI

   2023 · its alternatives →

2. 2
   Superhuman 2.0▲1,143

   Revolutionary AI email, reimagined for teams

   2024 · superhuman.com · its alternatives →

3. 3
   Mailgo▲470

   AI-powered cold email platform that boosts deliverability

   2025 · its alternatives →

4. 4
   Notion▲580

   Artificial intelligence-powered email.

   2015 · its alternatives →

5. 5
   Success.ai▲364

   Supercharge your growth with AI-powered cold emails

   2023 · its alternatives →

6. 6
   Inbox AI▲201

   AI-Powered Personal Productivity

   2024 · its alternatives →

7. 7
   CXassist▲136

   Put your inbox on autopilot with AI

   2023 · its alternatives →

8. 8
   Spark +AI▲181

   Your email productivity, supercharged with AI

   2023 · its alternatives →

9. 9
   Dreamlit AI▲298

   Vibe code email automation using plain english

   Oct 2025 · dreamlit.ai · its alternatives →

10. 10
    Warmer.ai▲212

    Generate personalized emails in seconds, written by AI

    2021 · its alternatives →

11. 11
    Shortwave AI Assistant▲163

    Your AI-powered executive email assistant

    2023 · its alternatives →

12. 12
    AI Emaily▲165

    Your AI inbox that writes like you + replies on autopilot

    Jul 2026 · aiemaily.com · its alternatives →

13. 13
    Replit's Ghostwriter Chat▲161

    The first conversational AI built right into your IDE

    2023 · its alternatives →

14. 14
    AI Email Writer by Mailmeteor▲119

    The AI email writer that Google wishes they built

    2024 · its alternatives →

15. 15
    MailBunny.ai▲86

    Email based AI assistant, collaborate, summarize & more

    2023 · its alternatives →

16. 16
    Notion skill for Amazon Alexa▲126

    Artificial intelligence for talking to your Email

    2016 · its alternatives →

17. 17
    beehiiv AI▲182

    Artificial Intelligence built for newsletter operators

    2023 · its alternatives →

18. 18
    Email AI by Snov.io▲190

    Generate reply boosting emails in seconds

    2023 · its alternatives →

19. 19
    EmailFlow.AI▲146

    B2B lead generation with autonomous AI agents

    2024 · its alternatives →

20. 20
    Free AI Email Assistant▲121

    Forward, add context, generate 👉 no more boring replies

    2024 · its alternatives →

21. 21
    ReplylessAI▲122

    AI Email app that's affordable, Hit Inbox Zero

    Mar 2026 · replyless.ai · its alternatives →

22. 22
    MailMaestro▲152

    Write AI-powered emails, summarize threads and attachments

    2023 · its alternatives →

23. 23
    EzMail.AI▲115

    Reply to emails 10X faster with pre-filled drafts by AI

    2023 · its alternatives →

24. 24
    AIMail▲51

    Your AI email assistant for faster email communication

    2024 · 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 →