A plan buys limits. Compute costs the same.
Free
$0
Pay per call from your balance, with receipts and the full privacy contract.
- Rate limit
- 60 / min per key
- Usage history
- 7 days
- Active keys
- 5
- Signed audit packs
- No
Pro
Audit packs$29/ 30 days
Ten times the Free rate limit, 90 days of history and signed audit packs.
- Rate limit
- 600 / min per key
- Usage history
- 90 days
- Active keys
- 50
- Signed audit packs
- Yes
Scale
$99/ 30 days
1,500 requests a minute per key, 250 keys and a year of usage history.
- Rate limit
- 1,500 / min per key
- Usage history
- 365 days
- Active keys
- 250
- Signed audit packs
- Yes
| Signed, verifiable receipts | Included |
|---|---|
| Metering at list price, same on every plan | Included |
| Prompts, completions and code never stored | Included |
| Key caps, allowlists, expiry, delegation | Included |
| Confidential (TEE) execution | Not offered on any plan |
Metered prices
The figure on the receipt is the figure your balance pays. Prices include Provn's margin.
provn
engine gpt-oss-20b
$0.10 in / 1M
$0.40 out / 1M
provn-nano
engine gpt-5.4-nano
$0.20 in / 1M
$1.25 out / 1M
sandbox-js
engine quickjs-wasm
$0.00005 per CPU second
Minimum 1 µUSD per run
Compute costs the same on every plan.
Model prices and the sandbox rate stay fixed whichever plan you pick. The cost on each receipt is the amount your balance pays.
Privacy comes with every plan.
Free, Pro and Scale share the same receipts, metering and privacy contract. A plan changes limits and retention, and leaves the handling of your prompts as it is.
Paid from your prepaid balance.
You fund one balance with ETH on Robinhood Chain, and compute and plan fees both draw from it. A new account starts with a one-time $1.00 credit.
30-day periods, no proration.
Subscribing takes the monthly fee from your balance and starts a 30-day period. Switching plans mid-period doesn't prorate.
Cancel and keep the rest of the period.
Cancelling stops the next renewal. Your plan stays in place until the current period ends.