Alternatives

Products that do what Out of Office Email Generator does

Personalized, witty OOO replies for guilt-free vacationing.

1. 1
   OOO (Email) Generator▲91

   Brighten someone's day with a funky out of office email.

   2020

2. 2
   OOO▲75

   Leave automatic out of office reply in Slack

   2020

3. 3
   Snoooz▲494

   Let AI manage your Out-of-Office

   2023

4. 4
   BYE▲585

   Email at its worst, by Thinko

   2020

5. 5
   Automatic out-of-office calendar▲94

   Just mark your calendar as OOO, we take care of the rest

   2020

6. 6
   Oh Dear!▲258

   Website monitoring, without the hassle

   2018

7. 7
   Fire Your Boss▲102

   Free (fun) resignation letter generator

   2018

8. 8SM
   Stretch My Time Off – An Algorithm to Optimize Your Vacation Days▲358

   Hey HN! I built StretchMyTimeOff as a quick experiment using Cursor (Anysphere's AI code editor) and GPT-4o to see how far AI could go in building a simple, functional site. What it does: The site helps you get the most out of your vacation by suggesting optimal days to take off around national holidays, maximizing long breaks with minimal vacation days, anywhere in the world and for any calendar year. It's an idea I've had for a while, and building the algorithm with GPT was a fun challenge. Any feedback or ideas I'm all ears :)

   2024 · stretchmytimeoff.com

9. 9
   Stripo.email▲231

   Free email template builder for designers and developers

   2018

10. 10
    Fake Mail Generator▲107

    An absolutely free disposable email system

    2014

11. 11
    Revo AI Email Assistant▲342

    AI with accurate replies that tackle the next-step tasks

    Feb 2026

12. 12OE
    OpenBSD Email Service – A free-email alternative▲215

    2018 · github.com

13. 13
    Bye▲146

    Generate anonymous emails to protect your identity

    2019

14. 14
    Unspam.email▲309

    Email spam checker and newsletter heatmap prediction.

    2020

15. 15
    Slack Holiday Mode by Spoke.ai▲262

    Your AI assistant for your first day back

    2024

16. 16
    Email Taco▲168

    A free email countdown timer for expiring offers

    2019

17. 17
    I Miss The Office▲176

    An office noise generator

    2020

18. 18
    Cold Email generator▲181

    Write cold emails, that converts

    2024

19. 19
    Say Goodbye to your Coworkers▲108

    Generate ironic farewell letters

    2016

20. 20
    IntroJoy▲144

    Introduce two people via email without the hassle

    2018

21. 21
    Letterun▲149

    Get your favorite newsletters without email or subscriptions

    2017

22. 22
    Free AI Email Assistant▲121

    Forward, add context, generate 👉 no more boring replies

    2024

23. 23
    Replyless▲119

    AI Email app that sends daily email briefs on Telegram

    Apr 2026 · replyless.ai

24. 24
    Yavaca▲81

    Quit working during your time off

    2022

Ranked by how close each launch is in meaning, then by votes. Refine with a description →