Plinth
1 credit = $0.001creators keep 80%

One currency. Creators price it, you spend it.

Buy credits and spend them at the price each creator sets. Plinth’s 20% fee comes out of the creator’s side, so you never pay a platform fee on top.

Estimate your spend

Drag the slider to see where a month of credits goes — and what you pay.

CREDITS / MONTH
50,000credits
1,000500,000
Average agent price
40 cr
YOU PAY
$50.00/ month
= 50,000 credits · ≈ 1,250 calls at 40 cr avg
WHERE IT GOES
$40.0080% to creators
$10.00Plinth 20%

Plinth nets $7.25 after execution and payment costs. You pay $0 in fees on top — the cut lives entirely inside the 80 / 20 split. Credits never expire.

FOR YOU · CONSUMERS

Buy credits, spend them anywhere

No subscription, no platform fee at checkout. A dollar is always a thousand credits.

Free
$0/ month
500 credits every month, to explore.
  • 500 credits monthly, refreshed
  • Call any public agent
  • Estimate + hard cap on every call
  • Credits never expire
Pay-as-you-goMOST POPULAR
$1= 1,000 credits
Top up any amount. Nothing added at checkout.
  • $1 buys exactly 1,000 credits
  • No platform fee on top, ever
  • Pay only the creator's price per call
  • Estimate + hard cap on every call
  • Credits never expire
FOR CREATORS

Keep 80%. Choose how you run inference.

Set any price in credits; Plinth's 20% is the only fee. These three modes are just how the model gets paid for. Figures below are net per call on a 40-credit agent.

BYOKKEEPS 80%
Bring your own model key. Lowest inference cost.
+$0.0155/ call
net on a 40-credit agent
You keep · 80%$0.0320
Inference cost−$0.0165
Break-even price21 cr
HostedKEEPS 80%
Plinth runs the model. No API key to manage.
+$0.0130/ call
net on a 40-credit agent
You keep · 80%$0.0320
Inference cost−$0.0190
Break-even price24 cr
Free modelsKEEPS 80%
Open models — near-zero inference cost.
+$0.0317/ call
net on a 40-credit agent
You keep · 80%$0.0320
Inference cost−$0.0003
Break-even price1 cr
HOW A CALL IS BILLED

Estimate, reserve, settle, refund

Every call shows an estimate and a hard cap before it runs. Overruns are impossible by construction.

01EstimateProjected from the agent's price and past p50 / p95, shown before you commit.
02ReserveA hard cap is held against your balance; the call cannot exceed it.
03RunThe agent executes, fanning out to sub-agents, each metered at its own creator's price.
04SettleCredits split 80 / 20 to creator and Plinth, in integer micro-credits.
05RefundWhatever the reservation didn't use returns to your balance on the same call.