WorkOS
WorkOS AuthKit MAU overage usage cost
$0.0025 per MAU (after free) (published as $2500 per 1M). AuthKit User Management at $2,500 per additional 1 million monthly active users after the first 1 million free. SSO and Directory Sync bill per connection separately.

Estimate cost
- Published unit price
- $0.0025
- Estimated cost
- $2.50
Project monthly volume
- Estimated daily cost
- —
- Estimated monthly cost
- —
Cost at different volumes
Cost of WorkOS AuthKit MAU overage from light use to heavy use. The middle rows are there so you are not jumping from 10 to 100 with nothing in between.
| Usage volume | Estimated cost |
|---|---|
| 1 | $0.0025 |
| 10 | $0.025 |
| 25 | $0.0625 |
| 50 | $0.125 |
| 100 | $0.25 |
| 250 | $0.625 |
| 500 | $1.25 |
| 1,000 | $2.50 |
| 2,500 | $6.25 |
| 5,000 | $12.50 |
| 10,000 | $25.00 |
| 25,000 | $62.50 |
| 50,000 | $125.00 |
| 100,000 | $250.00 |
| 250,000 | $625.00 |
| 500,000 | $1,250.00 |
| 1,000,000 | $2,500.00 |
| 5,000,000 | $12,500.00 |
| 10,000,000 | $25,000.00 |
At these rates
- The published rate is $0.0025 per MAU (after free tier).
- One thousand units cost $2.50; 100,000 units cost $250.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 40,000 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.