Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Securely Send Passwords via Slack, Utilizing FF Send launched in 2020; newer entries below may have overtaken it.

1. 1
   Secure Send for Slack▲75

   Send files securely without leaving your Slack channel!

   2020 · its alternatives →

2. 2
   Hush▲94

   Share secrets safely in Slack

   2020 · hush.codes · its alternatives →

3. 3
   Secret Message▲60

   Send one-way messages through Slack

   2022 · secretmessage.xyz · its alternatives →

4. 4
   One Time Secret▲60

   Share your confidential data with ease

   2023 · github.com · its alternatives →

5. 5
   Secure Send▲82

   Securely send passwords or sensitive data

   2015 · securesend.io · its alternatives →

6. 6
   Shlack▲75

   Whoa, a bash shell inside Slack!

   2016 · shell.playplay.io · its alternatives →

7. 7SE
   Send encrypted secrets from the command line▲117

   2019 · fluidkeys.com · its alternatives →

8. 8
   Keybase Teams▲14

   A fully encrypted Slack-like communications tool

   2017 · keybase.io · its alternatives →

9. 9
   AtPassword Slack Bot▲6

   A Slack app to securely share passwords with your teammates.

   2018 · its alternatives →

10. 10SI
    SecureSend.io, two-factor encrypted messages▲5

    2015 · securesend.io · its alternatives →

11. 11WT
    Web Tunnels – Passwordless authentication for the web▲6

    2024 · pico.sh · its alternatives →

12. 12PI
    passwd.io - a no frills no setup password store▲6

    2012 · passwd.io · its alternatives →

13. 13
    A Slack Clone Using Postgres Row Level Security▲6

    2020 · github.com · its alternatives →

14. 14SB
    Send browser-encrypted messages over self-destructing read-once URLs▲9

    2015 · sneakynote.com · its alternatives →

15. 15SC
    Smart Contracts for Cracking Passwords▲9

    2017 · initialized.github.io · its alternatives →

16. 16
    SMS to Slack streamlines receiving 2FA codes for teams who share logins▲20

    SMS to Slack lets you send and receive text messages from your Slack channels. Whether for customers, vendors, or more. Get started in minutes.

    2023 · smstoslack.app · its alternatives →

17. 17CA
    Certera – A central validation server for Let's Encrypt certificates▲8

    2019 · docs.certera.io · its alternatives →

18. 18
    DPG – A deterministic password generator▲7

    2017 · github.com · its alternatives →

19. 19AA
    Abot – Anonymous Feeback for Slack Teams▲5

    2017 · bot-anonymous.herokuapp.com · its alternatives →

20. 20TB
    Trust badges for your Let's Encrypt certificate▲6

    2018 · trustocity.com · its alternatives →

21. 21GA
    Generate a Secure Password with a Sharable Link▲5

    2019 · password.devro.club · its alternatives →

22. 22EO
    EMP – Open Source Encrypted Messaging▲7

    2014 · emp.jar.st · its alternatives →

23. 23
    SecretDrop▲8

    Hey everyone, English is not my native language. This post was polished with AI, but the content is mine. I run a small dev agency in Germany. Every week someone shares database credentials, API keys, or a .env file via Slack or email. Not because they don’t care: because there’s no frictionless alternative. Vault setups are heavy. Enterprise tools are expensive. I just needed: upload → share link → done. But encrypted before leaving the browser. So I built SecretDrop.dev. What it does Files encrypted client-side (AES-256-GCM, PBKDF2 600k iterations) Built entirely on WebCrypto No…

    Feb 2026 · secretdrop.dev · its alternatives →

24. 24LS
    Later – Smart scheduled send for Slack messages▲5

    2019 · slashlater.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 →