Slack
Slack Pro user seat usage cost
Pro at $7.25 per user-month billed yearly on published list pricing (promotional discounts may appear lower; monthly list is higher). Unlimited history and apps; Free caps message history. Fair billing only charges active users in a 28-day window.
Estimate cost
- Published unit price
- $7.25
- Estimated cost
- $7,250.00
Project monthly volume
- Estimated daily cost
- —
- Estimated monthly cost
- —
Cost at different volumes
What Slack Pro user seat costs at a few usage levels, including in-between amounts — not only round thousands.
| Usage volume | Estimated cost |
|---|---|
| 1 | $7.25 |
| 10 | $72.50 |
| 25 | $181.25 |
| 50 | $362.50 |
| 100 | $725.00 |
| 250 | $1,812.50 |
| 500 | $3,625.00 |
| 1,000 | $7,250.00 |
| 2,500 | $18,125.00 |
| 5,000 | $36,250.00 |
| 10,000 | $72,500.00 |
| 25,000 | $181,250.00 |
| 50,000 | $362,500.00 |
| 100,000 | $725,000.00 |
| 250,000 | $1,812,500.00 |
| 500,000 | $3,625,000.00 |
| 1,000,000 | $7,250,000.00 |
| 5,000,000 | $36,250,000.00 |
| 10,000,000 | $72,500,000.00 |
At these rates
- The published rate is $7.25 per Pro user-month (annual).
- One thousand units cost $7,250.00; 100,000 units cost $725,000.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 13 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.