Grammarly
Grammarly Pro member seat (annual) usage cost
Pro at $12 per member-month billed annually ($144/year), with advanced rewrites, tone, plagiarism/AI detection, and about 2,000 AI prompts per member-month. Free is $0 with limited prompts. Supports up to 149 seats; Enterprise is custom via Superhuman Go.
Estimate cost
- Published unit price
- $12.00
- Estimated cost
- $12,000.00
Project monthly volume
- Estimated daily cost
- —
- Estimated monthly cost
- —
Cost at different volumes
Grammarly Pro member seat (annual) as volume grows. Extra rows (25, 50, 250…) sit between the round numbers so a step-up is visible.
| Usage volume | Estimated cost |
|---|---|
| 1 | $12.00 |
| 10 | $120.00 |
| 25 | $300.00 |
| 50 | $600.00 |
| 100 | $1,200.00 |
| 250 | $3,000.00 |
| 500 | $6,000.00 |
| 1,000 | $12,000.00 |
| 2,500 | $30,000.00 |
| 5,000 | $60,000.00 |
| 10,000 | $120,000.00 |
| 25,000 | $300,000.00 |
| 50,000 | $600,000.00 |
| 100,000 | $1,200,000.00 |
| 250,000 | $3,000,000.00 |
| 500,000 | $6,000,000.00 |
| 1,000,000 | $12,000,000.00 |
| 5,000,000 | $60,000,000.00 |
| 10,000,000 | $120,000,000.00 |
At these rates
- The published rate is $12.00 per Pro member-month (annual).
- One thousand units cost $12,000.00; 100,000 units cost $1,200,000.00 before allowances, tiers, or other billing components.
- A $100 budget covers about 8 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.