AI · alternatives · 2026

24 alternatives to ChatGPT Gmail AutoReply

Upgrade Your Gmail Experience with AI-Powered Email Replies

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

1. 1
   EzMail.AI Extension▲84

   ChatGPT for Gmail Chrome extension that generates emails

   2023 · its alternatives →

2. 2
   ChatGPT Writer▲200

   ChatGPT AI based email generator

   2022 · its alternatives →

3. 3
   ChatGPT For Gmail▲157

   Leverage the power of ChatGPT within Gmail

   2023 · its alternatives →

4. 4
   Use ChatGPT▲651

   Use ChatGPT & GPT-4 on any website without copy-pasting

   2023 · its alternatives →

5. 5
   Ovy▲268

   One click AI-generated email replies for Gmail

   2022 · its alternatives →

6. 6
   GMPlus▲154

   Transform your gmail communication with ChatGPT AI

   2023 · its alternatives →

7. 7
   Re:GPT▲101

   Ai-Powered Email Assistant for Gmail & Outlook

   2023 · its alternatives →

8. 8
   ChatGPT Chrome Extension▲372

   Access OpenAI's ChatGPT anywhere on the web

   2022 · its alternatives →

9. 9CE
   Chrome extension to display ChatGPT response besides Google Search▲431

   2022 · github.com · its alternatives →

10. 10
    WritingMate.ai▲477

    Free ChatGPT alternative that works as a Chrome extension

    2023 · its alternatives →

11. 11
    ChatGPT for Gmail — AI Email Assistant▲3

    Your Gmail AI assistant for summaries and replies

    Dec 2025 · chatgpt-for-gmail.aluo.app · its alternatives →

12. 12
    Promptly▲89

    The master plugin for ChatGPT

    2023 · its alternatives →

13. 13
    TwitterGPT Chrome Extension▲144

    Respond to tweets with ChatGPT

    2022 · its alternatives →

14. 14
    Complete AI▲82

    Text autocomplete for ChatGPT

    2023 · its alternatives →

15. 15
    Mailyr▲101

    Just type a few words, and let ChatGPT do the rest.

    2023 · its alternatives →

16. 16
    ChatSonic Chrome Extension▲162

    Supercharge your Email, Twitter, and Web with ChatGPT

    2023 · its alternatives →

17. 17
    ChatGPT Optimizer for Chrome▲93

    This extension adds features to the ChatGPT website

    2023 · its alternatives →

18. 18
    SOCIAL GPT▲147

    AI tool for social media - AI detector + comment generator

    2023 · its alternatives →

19. 19
    /ai▲170

    Use ChatGPT within text boxes on any website by typing /ai

    2023 · its alternatives →

20. 20
    OpenMemory Chrome Extension▲165

    Sync memory across AI's so they pick up where you left off.

    2025 · mem0.ai · its alternatives →

21. 21
    MailGPT▲77

    Experience the convenience

    2023 · its alternatives →

22. 22
    New Portal▲109

    Automatically determine whether to use Google or ChatGPT

    2024 · its alternatives →

23. 23
    superReply▲119

    No more typing, no more stress - let AI handle your emails

    2023 · its alternatives →

24. 24
    Ghostwrite▲104

    ChatGPT email assistant

    2023 · 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 →