Growth · alternatives · 2026

24 alternatives to Agentys

Your best AI Email Assistant

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1. 1
   Slashy▲474

   The AI assistant that does email for you

   Jun 2026 · slashy.com · its alternatives →

2. 2
   AI Emailyfree tier, from $14.99/mo▲165

   Your AI inbox that writes like you + replies on autopilot

   Jul 2026 · aiemaily.com · its alternatives →

3. 3
   MailBunny.ai▲86

   Email based AI assistant, collaborate, summarize & more

   2023 · its alternatives →

4. 4
   AIMail▲51

   Your AI email assistant for faster email communication

   2024 · its alternatives →

5. 5
   AgentMail▲275

   Email Inboxes for AI Agents

   Apr 2026 · agentmail.to · its alternatives →

6. 6AE
   AgentMail – Email infra for AI agents▲121

   Hey HN, we're Haakam, Michael, and Adi. We're building AgentMail (https://agentmail.to/), an API to give AI agents their own email inboxes. We’re not talking about AI for your email, this is email for your AI. We started building email agents because they can converse with users in their inboxes, automate email-based workflows, and authenticate with third-party applications. Given these unique capabilities, we think email will be a core interface for agents. But we were building on top of Gmail, which was a struggle: poor API support, expensive subscriptions, rate limits,…

   2025 · chat.agentmail.to · its alternatives →

7. 7
   Free AI Email Assistant▲121

   Forward, add context, generate 👉 no more boring replies

   2024 · its alternatives →

8. 8
   Shortwave AI Assistant▲163

   Your AI-powered executive email assistant

   2023 · shortwave.com · its alternatives →

9. 9
   Email AI by Snov.io▲190

   Generate reply boosting emails in seconds

   2023 · snov.io · its alternatives →

10. 10
    AI Email Writer by Mailmeteor▲119

    The AI email writer that Google wishes they built

    2024 · chromewebstore.google.com · its alternatives →

11. 11
    AI Mail Assistant▲63

    Generate, translate, summarize & improve emails

    2023 · chatgptservices.app · its alternatives →

12. 12
    Lola AI▲116

    AI-powered emails in seconds

    2021 · its alternatives →

13. 13
    Spark +AI▲181

    Your email productivity, supercharged with AI

    2023 · sparkmailapp.com · its alternatives →

14. 14
    Auto-Gmail▲132

    AI to draft answers to all your inbound emails

    2023 · tinymagic.app · its alternatives →

15. 15
    Letty▲88

    Craft perfect emails faster with your personal AI assistant

    2023 · useletty.com · its alternatives →

16. 16
    Auto Gmail▲82

    Let AI draft answers to all your inbound emails

    2023 · chromewebstore.google.com · its alternatives →

17. 17
    EzMail.AI▲115

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

    2023 · its alternatives →

18. 18
    FranzAI ▲106

    The free AI email assistant

    2024 · gpt.franzai.com · its alternatives →

19. 19
    Mailr - AI Email Writer▲133

    Write and reply to emails using ChatGPT

    2023 · mailr-ai.com · its alternatives →

20. 20
    AI Email Writer▲63

    AI, Generate your emails, Email Generator

    2023 · its alternatives →

21. 21
    Reply4▲11

    AI email assistant for faster, smarter replies

    2025 · reply4.com · its alternatives →

22. 22
    MailAI - AI Email Assistant▲7

    AI-powered email management that actually works.

    Oct 2025 · actrun.ai · its alternatives →

23. 23
    Buzz Mail▲112

    AI email assistant

    2023 · workspace.google.com · its alternatives →

24. 24
    AI Email Assistant By Jeeva AI▲34

    Your Inbox on Autopilot in 23 seconds

    2025 · 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 →