Work · alternatives · 2026
24 alternatives to In or Out
A Slack app for keeping track of who is in or who is out.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. In or Out launched in 2016; newer entries below may have overtaken it.
- 1
Slack▲2,714Be less busy. Real-time messaging, archiving & search.
2013 · slack.com · its alternatives →
- 2
Trello for Slack▲636Organize anything with anyone, inside Slack
2016 · trello.com · its alternatives →
- 3
Powerful yet simple time and vacation tracking in Slack
2016 · attendancebot.com · its alternatives →
- 4
- 5
A Slack buddy for your business apps. Smarter, more relevant
2016 · its alternatives →
- 6
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Slack 4.0▲472A snappier, more efficient Slack desktop experience
2019 · slack.com · its alternatives →
- 8
Dialogs by Slack▲396Build interactive forms in Slack that do all sorts of things
2017 · docs.slack.dev · its alternatives →
- 9
Easily manage your meetings from Slack
2016 · getsolid.io · its alternatives →
- 10
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- 12
Your networking assistant inside Slack
2016 · brandsly.com · its alternatives →
- 13
- 14
Your AI assistant for your first day back
2024 · spoke.ai · its alternatives →
- 15
Slack It▲185A bookmarklet to share links in Slack with one click
2015 · slackit.jazzychad.net · its alternatives →
- 16
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- 18
Sensay for Slack▲196Get advice from a helpful human, now available in Slack.
2016 · sensay.it · its alternatives →
- 19
AI-powered tool to immediately get more inbound sales
2016 · callmaker.net · its alternatives →
- 20
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- 22
- 23
Ogment AI▲159Make your product accessible in ChatGPT & Claude, in minutes
Jul 2026 · ogment.ai · its alternatives →
- 24
Whoa, a Slack command-line client inside Slack.
2016 · slack-metabot.herokuapp.com · its alternatives →
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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 →