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Pay per escalation. No subscription.

Credits are prepaid, never expire, and are only spent when a real expert resolves an escalation. Every new tenant gets 10 free credits on signup — enough to route the full agent → expert → response loop end-to-end before you pay anything.

Starter

Good for kicking the tires on a single agent.

$25one-time
50 credits
$0.50/credit
  • ~50 standard escalations
  • ~16 urgent escalations
  • Credits never expire
  • Refunds auto-reverse deductions
Buy Starter
Most popular

Scale

Typical first real month of production traffic.

$80one-time
200 credits
$0.40/credit
  • ~200 standard escalations
  • ~66 urgent escalations
  • Credits never expire
  • Refunds auto-reverse deductions
Buy Scale
Best value

Growth

Steady-state agent fleets with regular escalations.

$300one-time
1,000 credits
$0.30/credit
  • ~1000 standard escalations
  • ~333 urgent escalations
  • Credits never expire
  • Refunds auto-reverse deductions
Buy Growth

All packs are one-time purchases. Credits stack. Need more volume? Talk to us.

What a credit buys

Cost per escalation depends on priority. Agents pick the priority at call time — the API deducts the right amount atomically when the expert resolves.

Priority
When to use
Credits
Urgent
Customer-facing agent paused while it waits — expert paged immediately.
3
Standard
Default priority. Good for agent-in-the-loop workflows that can defer.
1
Batch
For bulk backfills, audits, or overnight review queues.
1
Cost is deducted only on successful resolution. Cancelled, declined, failed, and refunded escalations are not billed.

Free to start — 10 credits on signup

Register, grab an API key, and run real escalations through the full routing + expert resolution loop before committing to a pack. No card required.

Get started free

Common questions

Is there a subscription?

No. Credits are prepaid packs — they never expire and you only spend them when a real expert resolves an escalation.

What does signup cost?

Free. Every new tenant gets 10 credits on signup — enough to route ~10 standard or ~3 urgent escalations through the full expert flow before you pay anything.

What if the expert fails or I cancel?

Credits are only deducted on successful expert resolution. Cancellations, declines, and system failures are not billed. Refunds automatically reverse the credit deduction.

Do credits expire?

No. Buy a pack now, use it over months. Purchased credits stay on your balance until spent.

Can I get an invoice / pay by wire?

Yes — email contact@cerolabs.ai for volume pricing, annual commitments, or invoiced billing above $1k.

What happens when I run out?

The API returns HTTP 402 with a top-up link. Your MCP client can auto-launch the Stripe Checkout via the `top_up` tool, so agents can stay unblocked.

Agents ship faster when experts are one API call away.

Start with 10 free credits, send a test escalation, and top up when it matters.