Slack
Slack Business+ user seat usage cost
Business+ at $15 per user-month billed yearly on published list pricing (promotional discounts may appear lower), with SAML SSO, SCIM, and advanced AI features including Slackbot agent limits. Enterprise+ is custom.
Estimate cost
- Published unit price
- $15.00
- Estimated cost
- $15,000.00
Project monthly volume
- Estimated daily cost
- —
- Estimated monthly cost
- —
Cost at different volumes
Slack Business+ user seat as volume grows. Extra rows (25, 50, 250…) sit between the round numbers so a step-up is visible.
| Usage volume | Estimated cost |
|---|---|
| 1 | $15.00 |
| 10 | $150.00 |
| 25 | $375.00 |
| 50 | $750.00 |
| 100 | $1,500.00 |
| 250 | $3,750.00 |
| 500 | $7,500.00 |
| 1,000 | $15,000.00 |
| 2,500 | $37,500.00 |
| 5,000 | $75,000.00 |
| 10,000 | $150,000.00 |
| 25,000 | $375,000.00 |
| 50,000 | $750,000.00 |
| 100,000 | $1,500,000.00 |
| 250,000 | $3,750,000.00 |
| 500,000 | $7,500,000.00 |
| 1,000,000 | $15,000,000.00 |
| 5,000,000 | $75,000,000.00 |
| 10,000,000 | $150,000,000.00 |
At these rates
- The published rate is $15.00 per Business+ user-month (annual).
- One thousand units cost $15,000.00; 100,000 units cost $1,500,000.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 6 units at this linear rate.
The calculator applies the published unit rate in a straight line. Included quotas, tiers, minimums, regional charges, and other billing lines can change the total.