Every paid plan includes a base subscription plus a monthly allowance of AI credits — 1 credit = $0.01. Token usage burns credits at the per-model rate. Subscriptions are processed securely through Stripe.
For students, researchers, and solo developers. Pay for the features and credits you need.
Try the desktop app with a small monthly credit allowance.
50 AI credits included per month
No overage — requests stop when credits run out.
Everyday writing, research, and code help.
1k AI credits included per month
Pay-as-you-go after that at $0.01 / credit.
Heavy thesis, dissertation, and lab work.
3.9k AI credits included per month
Pay-as-you-go after that at $0.01 / credit.
Token usage on every model is converted to AI credits at the per-model rate — input, output, and cached input each priced separately. Credits included with your plan reset every billing period; overage credits (if your plan allows them) are billed at the end of the period. Cancel anytime from your account page.