Pricing
Simple, fair pricing
Pay only for what you need — or subscribe if you're working on a bigger project.
No expensive plans. Cancel anytime.
One-time charts
Best for a single assignment or quick report
10 charts — $2
Enough for one assignment · $0.20/chart
Most popular
30 charts — $5
Ideal for reports or thesis work · $0.17/chart
50 charts — $8
For larger projects · $0.16/chart
BEST VALUE
Student Monthly
Best for ongoing projects
$4.99
/ month
- Unlimited charts
- Same features as pay-per-use
- Cancel anytime
Start free. Upgrade only if you need more charts.