AI · alternatives · 2026

24 alternatives to Email Whisperer

Chat GPT inside of 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. Email Whisperer launched in 2024; newer entries below may have overtaken it.

1. 1
   ChatGPT Writer▲200

   ChatGPT AI based email generator

   2022 · its alternatives →

2. 2
   ChatGPT For Gmail▲157

   Leverage the power of ChatGPT within Gmail

   2023 · its alternatives →

3. 3
   GMPlus▲154

   Transform your gmail communication with ChatGPT AI

   2023 · its alternatives →

4. 4
   Ellie▲726

   GPT-3 powered assistant that can reply to your emails

   2022 · ellieai.com · its alternatives →

5. 5
   Mailyr▲101

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

   2023 · its alternatives →

6. 6
   Use ChatGPT▲651

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

   2023 · its alternatives →

7. 7
   Mailr - AI Email Writer▲133

   Write and reply to emails using ChatGPT

   2023 · its alternatives →

8. 8
   Re:GPT▲101

   Ai-Powered Email Assistant for Gmail & Outlook

   2023 · its alternatives →

9. 9
   The New ChatGPT▲363

   ChatGPT can now see, hear, speak, and access the internet

   2023 · its alternatives →

10. 10
    AI GPT for Gmail™▲112

    Write emails with AI and ChatGPT in just seconds

    2024 · its alternatives →

11. 11
    omiGPT▲147

    Connect 100+ tools to ChatGPT and make it 5x more personal

    2025 · its alternatives →

12. 12
    Ovy▲268

    One click AI-generated email replies for Gmail

    2022 · its alternatives →

13. 13
    God In A Box▲179

    Chat with GPT-3.5, known as chatGPT, directly on Whatsapp

    2022 · its alternatives →

14. 14
    Jotform Gmail Agent▲260

    Automatically draft Gmail replies that sound just like you

    2025 · jotform.com · its alternatives →

15. 15
    325 ChatGPT Email Marketing Prompts Pack▲156

    Use ChatGPT to become a top 1% email marketer

    2023 · its alternatives →

16. 16
    Ecomail▲102

    Ultimate email writing assistant with ChatGPT

    2023 · its alternatives →

17. 17
    ChatGPT for Gmail — AI Email Assistant▲3

    Your Gmail AI assistant for summaries and replies

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

18. 18
    Magic Email▲365

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

    2020 · its alternatives →

19. 19
    GPT‑5.5 Instant▲196

    Smarter, more personal answers as ChatGPT's new default

    May 2026 · openai.com · its alternatives →

20. 20
    Sidechat by Mixmax▲130

    Chat & collaborate on emails, without leaving your inbox.

    2020 · its alternatives →

21. 21
    AI Sales Email Assistant by Reply▲342

    Generate human-like emails and follow-ups with GPT-3

    2021 · its alternatives →

22. 22
    Talk-to-ChatGPT▲103

    Talk to ChatGPT through your mic and get a voice response

    2023 · its alternatives →

23. 23
    Gmail™ GPT▲3

    Write emails just in 1 click using AI and ChatGPT

    2023 · its alternatives →

24. 24
    Chat Collect▲131

    Collect emails from your GPT users

    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 →