Slack Pricing 2026: Plans, Costs & Hidden Fees
Complete pricing breakdown to help you choose the right plan
Starting at
$0/mo
Plans available
4
Pricing model
freemium
Pricing last verified: May 14, 2026
Slack Pricing Plans
Free
$0/month
- 90 days of message history
- 10 app integrations
- 1:1 huddles
- Unlimited channels
Most Popular
Pro
$8.75/month
- Unlimited message history
- Unlimited integrations
- Group huddles
- Workflow Builder
- Slack AI add-on available
Business+
$15/month
- Everything in Pro
- SAML SSO
- Data exports for all messages
- SCIM provisioning
- 99.99% uptime SLA
Enterprise Grid
Contact Sales
- Everything in Business+
- Unlimited workspaces
- Enterprise Key Management
- HIPAA support
- Dedicated support
Hidden Costs to Consider
Implementation & Setup
Many enterprise software solutions charge implementation fees ranging from a few hundred to thousands of dollars. Ask about setup costs before committing.
Training & Onboarding
Training sessions, dedicated onboarding, and certification programs may incur additional costs beyond the subscription fee.
Integrations & Add-ons
Premium integrations, API access, or additional modules may require separate licenses or higher-tier plans.
Overage Charges
Exceeding user limits, storage caps, or API call quotas can result in unexpected charges. Understand your limits before signing up.
How Slack Pricing Compares
| Software | Starting Price | Pricing Model | Rating | |
|---|---|---|---|---|
| Slack | $0/mo | freemium | 9.0/10 | Current |
| Google Workspace | $7/mo | free trial | 8.8/10 | |
| Mattermost | $0/mo | open source | 8.5/10 | |
| Rocket.Chat | $0/mo | open source | 8.2/10 |
Slack Pricing FAQ
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