Work · alternatives · 2026
24 alternatives to Slack 4.0
A snappier, more efficient Slack desktop experience
Slack 4.0 is a desktop messaging application designed for teams and workgroups who need to communicate and collaborate. The latest version focuses on performance improvements, featuring faster loading times and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Slack 4.0 launched in 2019; newer entries below may have overtaken it.
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Slack▲2,714Be less busy. Real-time messaging, archiving & search.
2013 · slack.com · its alternatives →
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Keep conversations organized and easy to follow with Threads
2017 · slack.com · its alternatives →
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Trello for Slack▲636Organize anything with anyone, inside Slack
2016 · trello.com · its alternatives →
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Making messages more interactive with buttons
2016 · slack.com · its alternatives →
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Twist 2.0▲291For teams burnt out by real-time chat, work async, not ASAP
2021 · twist.com · its alternatives →
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Dialogs by Slack▲396Build interactive forms in Slack that do all sorts of things
2017 · docs.slack.dev · its alternatives →
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Clear for Slack▲300Clear messages get answered quicker
Jan 2026 · installclear.com · its alternatives →
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The next best thing to working in the same room
2017 · slack.com · its alternatives →
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Swipes for Teams▲223Slack client with built-in task management
2015 · swipesapp.com · its alternatives →
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Fast open source Slack desktop app. Contribute to yue/wey development by creating an account on GitHub.
2018 · github.com · its alternatives →
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1v1 for Slack▲3081-on-1 meetings, schedule, prep & document, all inside Slack
2022 · springworks.in · 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 →