Best Claude in Slack Alternatives for AI Agents

30 AI tools that can replace Claude in Slack for automating tasks with agents, ranked by how closely they match. The percentage is a match score, not a popularity score.

Replacing: Claude in Slack — A support team lead watches her Slack channel fill up with customer questions about a new Input: text, images, code · Output: text, code
1
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
Enterprise search and assistant spanning 250-plus company apps and data sources
Input: text, documents, data · Output: text
APITeams
AI Knowledge Management Offers ai agents alongside its core job
2
Slack AI adds AI features directly into Slack so teams can catch up and find answers without leaving their conversations.
Built into Slack itself, so teams catch up and find answers in place; team plans, from $6.75
Input: text, documents · Output: text
Free planFrom $6.75/moTeams
AI Assistant Offers ai agents alongside its core job
3
You text Lindy what needs doing—it handles the work
Text it a task and it handles the work, free trial available
Input: text, audio, data · Output: text, documents, data
Free planFrom $29.99/mo
AI Agent Built for ai agents
4
A finance director gets a Slack message at 4pm asking for Q3 P&L by EOD
Input: text, data · Output: text, data
Free planFrom $45/moTeams
AI Agent Built for ai agents
5
Manus is an AI agent that goes beyond answering questions to carry out tasks and automate workflows.
Input: text, images, documents · Output: images, video, documents, slides, apps
Free planFrom $16/moAPIMobile appTeams
AI Agent Built for ai agents

Can it really replace Claude in Slack for automating tasks with agents? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.

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At a glance: top Claude in Slack alternatives for AI Agents

ToolMatchInputOutputPricingFree planRatingCategory
Glean 68% text, documents, data text — No — AI Knowledge Management
Slack AI 68% text, documents text From $6.75/mo Yes — AI Assistant
Lindy 66% text, audio, data text, documents, data From $29.99/mo Yes — AI Agent
Doe - AI agents 64% text, data text, data From $45/mo Yes — AI Agent
Manus 63% text, images, documents images, video, documents, slides, apps From $16/mo Yes — AI Agent
Dify 63% text, documents apps From $590/mo Yes — AI Agent

Frequently asked

What is the best Claude in Slack alternative for automating tasks with agents?
Glean (68% match) is the closest alternative to Claude in Slack for automating tasks with agents: Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents. Slack AI (68% match) and Lindy (66% match) come next.
Is there a free alternative to Claude in Slack for automating tasks with agents?
Yes. 29 of the 30 ranked alternatives have a free plan or free tier, including Slack AI, Lindy, Doe - AI agents.
How is the match percentage calculated?
It measures how much of Claude in Slack's job a tool can take over for automating tasks with agents: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.

How this list is ranked

The match score measures how much of Claude in Slack's job each tool can take over when the goal is automating tasks with agents: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.

Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.