Slack alternatives

Tools that do what Slack does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Slack.

Read 2026-10-28 · Slack itself: Free plan · From $4.38/user/mo

With a free plan or free to use: Tana, ClickUp Brain, Terramind, Miro, Coda, WorkElate.

10 alternativesUnlike Slack

#1
CrowForge Productivity
Unified workspace combining chat, documents, spreadsheets, canvas, and a local AI agent with persistent memory across sessions.
More widely used
30 linking domains
#2
Boad Me Productivity
Unified workspace combining AI chat, image generation, cloud storage, and team communication with personal AI profiles.
Also: ImageMore widely used
629
Active
#3
Coworker AI Productivity
Routes enterprise tasks to optimal AI models while maintaining organizational context across connected tools.
Also: AgentsMore widely used
10.4k
Active
Contact sales
2022
#4
Tana Knowledge
Outliner workspace that stores notes, tasks and meeting transcripts as linked nodes with typed fields, plus an assistant that acts on them.
Costs moreAlso: Agents
11.4k
Active
From $20/user/mo
2021
#5
ClickUp Brain Productivity
Manages tasks, projects, docs and team chat in one workspace, with lists, boards, Gantt views, time tracking and a built-in assistant.
Costs moreMore widely used
326k
Active
From $10/user/mo
2016
#6
Terramind Productivity
Unified workspace where agents execute tasks across your company's docs, code, chats, and meetings.
Also: AgentsMore widely used
12
Active
From $20/mo
#7
Miro Productivity MCP · sign-in
Multiplayer canvas for teams to plan, design, and build together with integrated AI workflows.
Costs moreMore widely used
1.1M
Active
From $8/user/mo
#8
Coda Documents
Combines documents with tables, formulas, buttons and app integrations so teams build trackers, wikis and lightweight internal tools in one doc.
Costs moreMore widely used
3.6M
Active
From $12/user/mo
#9
Krater AI assistants
Gives one workspace for chatting with and generating images, video and code from hundreds of third-party AI models, with app automations.
Also: Image, VideoMore widely used
19.4k
Active
From $17/mo
2022
#10
WorkElate Productivity
Unified workspace that automates work coordination across documents, email, chat, tasks, and calendars with a single AI agent.
More widely used
12
Active
From $100/user/yr

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How this list is made: the words Slack is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.