Circle vs Slack Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
Professional
- Circle AI
- Unlimited members
- Courses
- Discussions
- Events
- Website Builder
- Live streams
- Live rooms
- Custom branding
- Reporting & analytics
- Searchable member directory
- Rich member profiles
- Paid memberships
- Gamification
- Custom domain
- Weekly community digest
- Migration services for payments
Business
Popular- Workflows
- Custom profile fields
- Circle MCP
- Headless Member API
- Admin API
- Branded email notifications
- Content co-pilot
- Automated transcriptions
- Activity scores
- Standard migration services
- Remove Circle branding
Circle Plus
- AI Agents & AI workflows
- Custom single sign-on (SSO)
- Highest limits (Live, Storage, Workflows)
- 10k Email Hub contacts included
- Lower transaction fees
- Sandbox community
Free
- 90 days of message history
- Up to 10 apps
- 1:1 meetings
- 1:1 external messages
Pro
- Unlimited message history
- Unlimited app integrations
- Group meetings
- Group external messages
- AI conversation summaries
Business+
Popular- Unlimited message history
- Unlimited app integrations
- Group meetings
- Group external messages
- AI conversation summaries
- Slackbot (personal AI agent)
- AI workflow generation
- AI search
- AI daily recaps
- AI file summaries
- SAML-based single sign-on
- SCIM user management
Enterprise+
- Unlimited message history
- Unlimited app integrations
- Group meetings
- Group external messages
- AI conversation summaries
- Slackbot (personal AI agent)
- AI workflow generation
- Enterprise search
- AI daily recaps
- AI file summaries
- Multiple SAML configurations
- SCIM user management
- EMM integration support
- Native data loss prevention
Circle vs Slack FAQ
- Which one is cheaper?
- Slack is the cheaper option, starting at $8/mo vs $89/mo for Circle.
- Can I use either one for free?
- Slack has a free plan. Circle doesn't — though they do offer a free trial.
- How do they charge?
- Different approach here. Circle uses hybrid pricing, while Slack goes with per-seat. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Circle: At $89-199/mo before the custom enterprise tier, Circle sits mid-to-upper market compared to scrappier community tools but undercuts full-blown LMS or membership platforms bundled with marketing suites. They're chasing serious creators and businesses who've outgrown Discord/Slack hacks but aren't ready for a bloated enterprise stack. Slack: Slack sits in the mid-to-premium range for team messaging — more expensive than Teams (often bundled free with Microsoft 365) but positioned as the best-in-class product for companies that care about developer integrations and culture. They're not trying to win on price; they're targeting teams that see communication tooling as a competitive advantage.
Still deciding? See the best Circle alternatives or the best Slack alternatives, ranked with verified pricing.
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We'll monitor pricing changes for Circle and Slack and let you know when something moves.