Alternatives

Products that do what aInbox — Forward an email, get a summary does

forward to [email protected], get summary anywhere

1. 1
   Upstream▲977

   The inbox designed for humans and agents

   Jun 2026 · upstream.do

2. 2
   Gmail in the Gemini Era▲375

   Ask your inbox anything to get summaries, drafts, & more

   Jan 2026

3. 3
   Shortwave Smart Summaries▲124

   AI email summaries, read less, do more

   2023

4. 4
   Superflows▲476

   AI assistant for email - get to inbox zero faster

   2023

5. 5
   Read AI for Gmail▲172

   Inbox AI

   2024

6. 6
   Inbox Zero▲821

   Clean up your inbox in minutes, open source

   2023 · getinboxzero.com

7. 7
   Superinbox▲531

   Email vibing in your Gmail / Outlook

   Oct 2025

8. 8
   MailTester.AI▲328

   Forward an email and get an AI deliverability report in 30s

   Oct 2025

9. 9
   compose.ai▲326

   Write email at the speed of thought with AI.

   2020

10. 10
    Say Less▲269

    Write shorter, more effective emails with AI

    2020

11. 11
    ZeroInbox.ai▲130

    AI email organizer

    2024

12. 12
    Courier▲141

    Your inbox emojified and summarized

    2017

13. 13
    Brief My Meeting▲491

    AI meeting briefs delivered to your inbox. Open source

    Dec 2025

14. 14
    AI Emaily▲165

    Your AI inbox that writes like you + replies on autopilot

    Jul 2026 · aiemaily.com

15. 15
    Visible AI Inbox▲173

    Turn emails into portfolio insights with Visible AI Inbox

    2024

16. 16
    AgentMail▲275

    Email Inboxes for AI Agents

    Apr 2026 · agentmail.to

17. 17
    Briefly AI▲406

    AI meeting summaries, follow-up emails, and deliverables

    2023

18. 18
    TextCraft AI▲181

    Smart inbox, smart emails - AI at your service

    2023

19. 19
    Recap▲360

    AI generated newsletter of your recent notes & bookmarks

    2024

20. 20
    PureBox.ai▲139

    Review-first AI cleanup for your real Gmail inbox.

    Jul 2026 · purebox.ai

21. 21
    Lavender▲233

    A complete AI toolkit for amazing 1:1 emails in your inbox.

    2020

22. 22
    EzMail.AI▲115

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

    2023

23. 23
    Free AI Email Assistant▲121

    Forward, add context, generate 👉 no more boring replies

    2024

24. 24
    ComposeMate: AI Email Writing Sidekick▲154

    Write emails like a pro in seconds from inbox directly

    2023

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