AI · alternatives · 2026

24 alternatives to HarvyAI

Reply your professional emails in 90% less time, seriously

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

1. 1
   Mailr - AI Email Writer▲133

   Write and reply to emails using ChatGPT

   2023 · mailr-ai.com · its alternatives →

2. 2
   Ovy▲268

   One click AI-generated email replies for Gmail

   2022 · chromewebstore.google.com · its alternatives →

3. 3
   Jason AI▲470

   Write and respond to your business emails with ChatGPT

   2023 · reply.io · its alternatives →

4. 4
   Boomerang Respondable▲687

   Write perfect emails with Artificial Intelligence

   2016 · boomeranggmail.com · its alternatives →

5. 5
   Ellie▲726

   GPT-3 powered assistant that can reply to your emails

   2022 · ellieai.com · its alternatives →

6. 6
   Hypertype▲465

   Write emails 10x faster using AI + your email history

   2023 · chromewebstore.google.com · its alternatives →

7. 7
   Ghostwrite▲104

   ChatGPT email assistant

   2023 · ghostwrite.rip · its alternatives →

8. 8
   ChatGPT Writer▲200

   ChatGPT AI based email generator

   2022 · its alternatives →

9. 9
   Ecomail▲102

   Ultimate email writing assistant with ChatGPT

   2023 · ecomail.app · its alternatives →

10. 10
    AI Sales Email Assistant by Reply▲342

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

    2021 · reply.io · its alternatives →

11. 11
    LazyReply▲76

    Replying to your emails became so easy

    2023 · accounts.google.com · its alternatives →

12. 12
    Mailyr▲101

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

    2023 · getmailyr.com · its alternatives →

13. 13
    ReplylessAI▲122

    AI Email app that's affordable, Hit Inbox Zero

    Mar 2026 · replyless.ai · its alternatives →

14. 14
    Magic Email▲347

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

    2020 · automania.com.mx · its alternatives →

15. 15
    writeGPT▲272

    Become Superhuman with everyday tasks by harnessing ChatGPT

    2023 · chromewebstore.google.com · its alternatives →

16. 16
    AI Writer: Essay Email Writing(APP)▲218

    ChatGPT app in your pocket

    2023 · ai-writer.app · its alternatives →

17. 17
    AI GPT for Gmail™▲112

    Write emails with AI and ChatGPT in just seconds

    2024 · workspace.google.com · its alternatives →

18. 18
    superReply▲119

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

    2023 · superreply.co · its alternatives →

19. 19
    Re:GPT▲101

    Ai-Powered Email Assistant for Gmail & Outlook

    2023 · re-gpt.email · its alternatives →

20. 20
    MailGPT▲77

    Experience the convenience

    2023 · chromewebstore.google.com · its alternatives →

21. 21
    EzMail.AI▲115

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

    2023 · its alternatives →

22. 22
    MailBunny.ai▲86

    Email based AI assistant, collaborate, summarize & more

    2023 · its alternatives →

23. 23
    FranzAI ▲106

    The free AI email assistant

    2024 · gpt.franzai.com · its alternatives →

24. 24
    Secure ChatGPT Email Writer for Gmail▲87

    Start using ChatGPT for writing emails with peace of mind

    2023 · emogpt.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 →