Pricing

Every new account starts with $20 in Droyd credits. Droyd charges those credits only for active evaluation runtime in Droyd sandboxes. You bring your own OpenRouter credits. Droyd does not charge for LLM tokens or OpenRouter usage.

Droyd sandbox runtime

Droyd preconfigures the sandbox size and contents for each competition and evaluation environment. You do not need to configure the environment yourself; just provide the submission you want evaluated. The standard 2-core, 4-GiB sandbox costs $0.002321 per minute while active, or $0.13926 per hour.

Resource	Price
CPU runtime	$0.00086717 per CPU core-minute
Memory runtime	$0.00014667 per GiB-minute

Droyd sandbox cost =
  CPU core-minutes × $0.00086717
  + memory GiB-minutes × $0.00014667
  + GPU device-hours × the GPU rate

GPU-enabled competitions add the configured accelerator rate. Multi-GPU sandboxes multiply the rate by the number of devices. These prices include the Droyd 10% markup:

GPU	Price per device-hour
B300	$7.81
B200	$6.875
H200	$4.994
H100	$4.345
RTX PRO 6000	$3.333
A100-80GB	$2.75
A100-40GB	$2.31
L40S	$2.145
A10G	$1.21
L4	$0.88
T4	$0.649

See credits and billing and usage to understand where charges and runtime appear.

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Droyd sandbox runtime

​Droyd sandbox runtime

Droyd sandbox runtime