Life & fun · alternatives · 2026

24 alternatives to A Slack Clone Using Postgres Row Level Security

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A Slack Clone Using Postgres Row Level Security launched in 2020; newer entries below may have overtaken it.

1. 1
   Realtime Slack clone using Postgres▲29

   2020 · github.com · its alternatives →

2. 2DL
   Database Lab – thin Postgres clones for faster development and testing▲7

   2020 · postgres.ai · its alternatives →

3. 3
   Process Content Security Policy Violations with SQL, Send to Slack▲5

   2019 · pipedream.com · its alternatives →

4. 4
   Speedback▲119

   Anonymous peer feedback via Slack

   2016 · speedback.co · its alternatives →

5. 5
   Relic▲84

   A private, synced vault of everything you copy

   Sep 2026 · relic.space · its alternatives →

6. 6
   Shlack▲75

   Whoa, a bash shell inside Slack!

   2016 · shell.playplay.io · its alternatives →

7. 7AA
   Abot – Anonymous Feeback for Slack Teams▲5

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

8. 8
   Crimson Aegis▲5

   Data Loss Prevention for Slack

   2017 · its alternatives →

9. 9
   Pgsodium – A Crytographic PostgreSQL Extension▲7

   Modern cryptography for PostgreSQL using libsodium. - michelp/pgsodium

   2022 · github.com · its alternatives →

10. 10EO
    Employee onboarding through Slack – Slack bot▲9

    2017 · chiefonboarding.com · its alternatives →

11. 11
    Underrated Postgres: Build Multi-Tenancy with Row-Level Security▲6

    Utilizing Postgres' RLS feature to isolate user data instead of easy-to-forget where-clauses, is such an underrated use case, I really wonder why not more people use it. If you prefer code over the blog post, I've put the full application example on GitHub. Would love to hear your thoughts. https://github.com/simplyblock/example-rls-invoicing

    2025 · simplyblock.io · its alternatives →

12. 12MS
    Minimalistic secure open source paste bin service▲9

    2016 · bin.so · its alternatives →

13. 13SS
    Securely Send Passwords via Slack, Utilizing FF Send▲6

    2020 · slack.securesend.quantfive.org · its alternatives →

14. 14BI
    Business Intelligence Bot for Slack▲7

    2016 · bintel.chat · its alternatives →

15. 15OT
    Organizing Tasks in Slack▲8

    2018 · tasklistforslack.com · its alternatives →

16. 16PA
    Plisqin, an SQL generator written in Racket▲7

    2018 · docs.racket-lang.org · its alternatives →

17. 17BB
    Blockspring Bot for Slack. First useful bot for work▲7

    2015 · blockspring.com · its alternatives →

18. 18LC
    Lossless – Create, manage and scale shared Slack channels▲6

    2020 · losslesshq.com · its alternatives →

19. 19AO
    Across – one-click Slack integrations across your stack▲5

    2020 · acrossapp.com · its alternatives →

20. 20BA
    Building a Python Slack Bot▲6

    2019 · wayscript.com · its alternatives →

21. 21
    Keybase Teams▲14

    A fully encrypted Slack-like communications tool

    2017 · keybase.io · its alternatives →

22. 22SS
    Slackline – Share Channels Between Slack Teams▲8

    2014 · slackline.io · its alternatives →

23. 23TS
    Tight – Simplify Slack with a Chrome Extension▲7

    2018 · rile.yt · its alternatives →

24. 24
    Forgejo Appliance, a private Git server based on OrbStack and Tailscale▲7

    an opinionated blueprint for deploying Forgejo in an OrbStack VM with Ubuntu, PostgreSQL and the tsbridge reverse proxy - highpost/forgejo-appliance

    Jul 2026 · github.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 →