Slack Pricing (April 2026)
How much does Slack cost?
Slack offers a free plan with paid tiers starting at Free/mo.
All Plans
Slack Pricing Breakdown
Slack's pricing model is designed to accommodate teams of all sizes, offering a free plan and three progressively feature-rich paid tiers. The Free plan provides basic functionality with 90-day message history and limited integrations, making it suitable for small teams or initial trials. However, most growing organizations will quickly find value in the paid plans.
The Pro plan, priced at $8.75 per user monthly (when billed annually), represents the best value for small to medium-sized businesses. It unlocks unlimited message history, group huddles, workflow builder, and unlimited app integrations. For teams requiring more advanced administrative controls, the Business+ plan at $15.50 per user monthly offers single sign-on, data exports, and enhanced security features.
Enterprise Grid, with custom pricing, caters to large organizations needing comprehensive security, compliance, and scalability. This plan includes advanced features like HIPAA compliance, enterprise-wide security controls, and dedicated support. While pricing can be substantial, the value lies in its ability to provide a secure, highly customizable communication infrastructure.
Hidden costs to consider include potential expenses for additional third-party app subscriptions and the productivity investment required to fully implement and train teams on Slack's advanced features. Compared to competitors like Microsoft Teams, Slack's pricing can seem premium, but its superior user experience and robust integration ecosystem often justify the investment.
Feature Breakdown by Plan
| Feature | Free | Pro | Business+ | Enterprise Grid |
|---|---|---|---|---|
| 90-day message history | ✓ | ✗ | ✗ | ✗ |
| 10 integrations | ✓ | ✗ | ✗ | ✗ |
| 1:1 calls | ✓ | ✗ | ✗ | ✗ |
| Unlimited history | ✗ | ✓ | ✗ | ✗ |
| Unlimited integrations | ✗ | ✓ | ✗ | ✗ |
| Group calls | ✗ | ✓ | ✗ | ✗ |
| SSO | ✗ | ✗ | ✓ | ✗ |
| Data exports | ✗ | ✗ | ✓ | ✗ |
| Compliance | ✗ | ✗ | ✓ | ✗ |
| Unlimited workspaces | ✗ | ✗ | ✗ | ✓ |
| Enterprise security | ✗ | ✗ | ✗ | ✓ |
| HIPAA compliant | ✗ | ✗ | ✗ | ✓ |
Team Cost Calculator
Estimated monthly costs based on team size (price per user × team members):
| Team Size | Pro | Business+ |
|---|---|---|
| 5 users | $43.75/mo | $75/mo |
| 10 users | $87.50/mo | $150/mo |
| 25 users | $218.75/mo | $375/mo |
| 50 users | $437.50/mo | $750/mo |
Is Slack Worth It?
The free plan lets you test core functionality before committing.
Paid plans range from $8.75/mo (Pro) to $15/mo (Business+). Most users pick the Pro plan.
Best for: Tech teams, Startups, Remote teams. Keep in mind: expensive per seat.
Slack Pros & Cons
- Best integrations
- Great UX
- Powerful search
- Workflow automation
- Reliable
- Expensive per seat
- Distracting
- Message overload
- Limited video features