Obsidian
Obsidian Sync per user usage cost
Sync at $4 USD per user per month billed annually on published pricing ($5 monthly). End-to-end encrypted cross-device sync, version history, shared vaults, and priority support. Core Obsidian app remains free; commercial license is optional $50/user/year.

Estimate cost
- Published unit price
- $4.00
- Estimated cost
- $4,000.00
Project monthly volume
- Estimated daily cost
- $4,000.00
- Estimated monthly cost
- $120,000.00
Cost at different volumes
Obsidian Sync per user as volume grows. Extra rows (25, 50, 250…) sit between the round numbers so a step-up is visible.
| Usage volume | Estimated cost |
|---|---|
| 1 | $4.00 |
| 10 | $40.00 |
| 25 | $100.00 |
| 50 | $200.00 |
| 100 | $400.00 |
| 250 | $1,000.00 |
| 500 | $2,000.00 |
| 1,000 | $4,000.00 |
| 2,500 | $10,000.00 |
| 5,000 | $20,000.00 |
| 10,000 | $40,000.00 |
| 25,000 | $100,000.00 |
| 50,000 | $200,000.00 |
| 100,000 | $400,000.00 |
| 250,000 | $1,000,000.00 |
| 500,000 | $2,000,000.00 |
| 1,000,000 | $4,000,000.00 |
| 5,000,000 | $20,000,000.00 |
| 10,000,000 | $40,000,000.00 |
At these rates
- The published rate is $4.00 per Sync user-month (annual).
- One thousand units cost $4,000.00; 100,000 units cost $400,000.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 25 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.