Work · alternatives · 2026

24 alternatives to OneTimeSecret

Keep sensitive info out of your email and chat logs.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OneTimeSecret launched in 2021; newer entries below may have overtaken it.

1. 1
   Once▲75

   Share private infomation away from email and chat.

   2020 · its alternatives →

2. 2
   Hush▲94

   Share secrets safely in Slack

   2020 · its alternatives →

3. 3
   scrt.link▲85

   Securely share sensitive information online

   2021 · its alternatives →

4. 4OS
   Ots – share a secret via one-time URL▲77

   2021 · github.com · its alternatives →

5. 5
   saltify.io▲164

   A simple, secure and free to use tool for sharing secrets

   2017 · its alternatives →

6. 6
   1v1 for Slack▲308

   1-on-1 meetings, schedule, prep & document, all inside Slack

   2022 · its alternatives →

7. 7
   1SecMail▲112

   Instant temporary email

   2025 · its alternatives →

8. 8
   One Time Secret▲60

   Share your confidential data with ease

   2023 · its alternatives →

9. 9
   Slack It▲185

   A bookmarklet to share links in Slack with one click

   2015 · its alternatives →

10. 10
    1ty.me▲158

    Self destructing links for sharing sensitive information

    2018 · its alternatives →

11. 11
    Hop Encrypted Email▲132

    Completely private chat email, w/ encrypted email messaging

    2017 · its alternatives →

12. 12
    Secret Message▲60

    Send one-way messages through Slack

    2022 · its alternatives →

13. 13
    FlashView▲7

    Send end-to-end encrypted secrets using time-sensitive links

    2025 · its alternatives →

14. 14
    Anony Botter▲74

    Free Slack app to send anonymous messages and polls

    2023 · its alternatives →

15. 15
    One Time Link▲1

    Securely share secrets in Slack with one-time links

    Jan 2026 · nurbak.com · its alternatives →

16. 16
    Freeze▲6

    Free onetimesecret alternative | share secrets securely

    Oct 2025 · its alternatives →

17. 17
    OneTimeEmail▲6

    One-click inbox for signups, tests & privacy

    2025 · onetimeemail.net · its alternatives →

18. 18
    Convoy 2▲113

    Have an anonymous one-on-one conversation with someone.

    2016 · its alternatives →

19. 19
    once fyi▲70

    Create privacy friendly one-time mailing lists

    2018 · its alternatives →

20. 20
    OneID▲169

    A free 1Password competitor trying to kill the password

    2015 · its alternatives →

21. 21
    Doppler Share▲161

    Share one-off secrets with end-to-end encryption 🤫

    2021 · its alternatives →

22. 22
    Disposable▲126

    A real-time, e2e encrypted ephemeral communication tool

    2023 · its alternatives →

23. 23
    1-on-1s by Roots▲76

    Prepare for, conduct, & track 1:1s from the comfort of Slack

    2021 · its alternatives →

24. 24
    SnipandShare for Slack▲93

    Quickest way to share bugs, ideas, links or gifs to Slack

    2015 · 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 →