Slack vs Google Chat
Slack and Google Chat are both communication options. Slack lists 6 features across 6 platforms; Google Chat lists 8 features across 4 platforms — see the full breakdown below, sourced from each vendor's own site rather than ratings or reviews.
Side-by-side summary
Best for Slack
Positioned for teams and businesses across departments — engineering, sales, customer service, marketing, HR — looking to replace email-based workflows with organized, searchable communication.
Best for Google Chat
Organizations using Google Workspace that want team messaging tightly integrated with Gmail, Drive, Calendar, and Meet.
Feature comparison
Every feature listed here comes directly from each vendor's own official site.
Slack
- Channel-based messaging
- Huddles (built-in audio/video meetings)
- Slack AI summaries and recaps
- Workflow Builder for no-code automation
- Canvas collaborative documents
- Third-party app integrations
Google Chat
- Direct messages and group conversations (Spaces) supporting up to 500,000 members
- Message threading, emoji reactions, and rich text formatting
- Huddles for quick synchronous conversations
- Smart chips linking directly to Drive files and other content
- Gemini in Chat for message translation, summaries, and composition assistance
- Task creation and management within spaces
- Native support for 100+ third-party apps including Jira, Asana, and GitHub
- Seamless Meet integration for launching video calls
Pros and cons
Slack
- Channel-based messaging
- Huddles (built-in audio/video meetings)
- Slack AI summaries and recaps
- Workflow Builder for no-code automation
- Canvas collaborative documents
- Third-party app integrations
We don't infer weaknesses from missing or differently worded vendor marketing copy. Use documented plan limits, migration requirements, and other sourced constraints as decision inputs; anything not supported by a source remains unverified.
Google Chat
- Direct messages and group conversations (Spaces) supporting up to 500,000 members
- Message threading, emoji reactions, and rich text formatting
- Huddles for quick synchronous conversations
- Smart chips linking directly to Drive files and other content
- Gemini in Chat for message translation, summaries, and composition assistance
- Task creation and management within spaces
- Native support for 100+ third-party apps including Jira, Asana, and GitHub
- Seamless Meet integration for launching video calls
- Google Chat does not have a separate business subscription price: business capabilities are bundled into Google Workspace, so teams pay for the broader Workspace plan rather than Chat alone.
- For work or school accounts, the organization must configure and enable Chat; users who cannot see Chat may need their Workspace administrator to turn it on.
- Some AI and business features shown on Google's Chat product pages are available only on qualifying Workspace Business or Enterprise plans.
Key differences
- Slack lists Channel-based messaging, Huddles (built-in audio/video meetings), Slack AI summaries and recaps, Workflow Builder for no-code automation, Canvas collaborative documents, Third-party app integrations that Google Chat doesn't list.
- Google Chat lists Direct messages and group conversations (Spaces) supporting up to 500,000 members, Message threading, emoji reactions, and rich text formatting, Huddles for quick synchronous conversations, Smart chips linking directly to Drive files and other content, Gemini in Chat for message translation, summaries, and composition assistance, Task creation and management within spaces, Native support for 100+ third-party apps including Jira, Asana, and GitHub, Seamless Meet integration for launching video calls that Slack doesn't list.
- Slack supports Windows, macOS, Linux, which Google Chat doesn't list.
- Google Chat supports Desktop, which Slack doesn't list.
Choose Slack if…
Choose Slack if this fits: Positioned for teams and businesses across departments — engineering, sales, customer service, marketing, HR — looking to replace email-based workflows with organized, searchable communication. Compared with Google Chat specifically, Slack also offers Channel-based messaging, Huddles (built-in audio/video meetings), Slack AI summaries and recaps, and 3 more features that Google Chat doesn't list, plus Windows, macOS, Linux support that Google Chat doesn't list.
Choose Google Chat if…
Choose Google Chat if this fits: Organizations using Google Workspace that want team messaging tightly integrated with Gmail, Drive, Calendar, and Meet. Compared with Slack specifically, Google Chat also offers Direct messages and group conversations (Spaces) supporting up to 500,000 members, Message threading, emoji reactions, and rich text formatting, Huddles for quick synchronous conversations, and 5 more features that Slack doesn't list, plus Desktop support that Slack doesn't list.
Facts on this page are sourced from each vendor's official site (linked below), not from ratings or reviews. Products change — verify anything that matters to your decision directly on the vendor's own site before switching. See our Disclaimer and Sources Policy.
Google Chat sources
Last verified October 7, 2026
- https://workspace.google.com/products/chat/
- https://support.google.com/chat/answer/7653601?hl=en
- https://workspace.google.com/pricing
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