Plans
| Hobby | Solo | Pro | Team | |
|---|---|---|---|---|
| Price | Free | $29/mo | $99/mo | $299/mo |
| Credits per month | 15 | 100 | 400 | Custom packages |
| Open studies at a time | 1 | 1 | 3 | Unlimited |
| Models | Open weights only | + Standard | + Premium | All |
| Simulations | ✗ | ✓ | ✓ | ✓ |
| Extra credits | ✗ | $10 / 30 credits | $8 / 30 credits | Custom |
| Exports | Branded | Unlimited, branded | Unbranded | Unbranded |
| Team | — | — | Up to 10 members | Growing teams |
| Other | — | Chat about images | Priority support | SSO & enterprise security, dedicated onboarding |
Annual billing saves 20%: Solo $20.75/mo, Pro $83.25/mo, Team $249.92/mo, billed yearly. Toggle Monthly / Annual on the pricing panel.
All paid plans offer a 14-day free trial. Team pricing for larger teams is negotiated — the page links to sales.
Starting or changing a plan
- Pick Monthly or Annual.
- Click Start 14-Day Free Trial on the plan you want.
- Complete Stripe checkout.
Once subscribed, Change Plan switches tier (billing is prorated) and Cancel Subscription ends it at the period end — you keep access until then, after which the account returns to Hobby and unused credits may be forfeited.
Credits
The Credit Usage card shows credits used, available and your total limit, with a progress bar and the date the balance resets. On Hobby it is labelled Free Tier Balance (for example "15.0 / 15.0 credits … Resets Oct 17, 2026").
Your limit is the sum of:
- Base plan credits — reset each billing period
- Rollover credits — unused credits carried forward, subject to plan limits
- Purchased credits — bought credits, which do not expire during the period
For rates and multipliers, see How Credits Work.
Buying more credits
- Buy Credits — purchase packs on demand, choosing the number of packs. Credits are added once Stripe confirms payment.
- Auto Top-up — automatically buy 30 credits when you run out. Not available on Hobby.
- Monthly Spend Cap — the most you are willing to spend on top-ups per month. Auto top-ups stop at the cap, which resets each billing period. Leave blank for no limit.
Save changes to cost controls with the save button on the card.
A top-up awaiting confirmation shows an Action required notice with a Complete payment link; credits and full quota are restored once it clears.
Invoices and the usage ledger
- Invoice History — date, amount, status and a Receipt link per invoice.
- Usage Ledger — every credit transaction: time, type, reference, credits, reserved, actual, trial and billable amounts. Sortable and searchable.
- Stripe Billing Portal — payment methods, billing address, tax details and invoices, managed by Stripe.
The ledger is the place to look when a month costs more than you expected: it separates what was reserved from what was actually consumed.
With MCP
get_credit_balance {}
Returns available credits, used, reserved, base limit, purchased, rollover, trial status and net available. Everything else — subscribing, buying credits, invoices — is dashboard-only, which is deliberate: an agent should not be able to spend your money.
Troubleshooting
- Payment failed — update the card in the Stripe portal, check expiry and funds.
- Credits not added — a top-up applies only after Stripe confirms; look for the Complete payment notice.
- Auto top-up not firing — check it is enabled, that the spend cap is not reached, and that the plan supports it.
- Unexpected usage — read the usage ledger; watch for simulations (2×) and analysis (2×), and for a premium tier selected on a study.
Last updated: September 2026