Simple, transparent pricing

Start free. Add agents as your production footprint grows. No per-check or per-evaluation fees — flat monthly pricing.

Free
$0/mo
One agent, 30-day lookback. Enough to validate whether SPC belongs in your quality stack.
  • 1 AI agent
  • 30-day quality window
  • All 6 quality metrics
  • Control chart dashboard
  • Baseline computation
  • Slack / email alerts
  • Custom rule configuration
  • API export
Start free
Enterprise
Custom
For organizations with strict compliance, security, and scale requirements.
  • Unlimited agents
  • Custom retention window
  • SSO / SAML
  • Dedicated SLA & uptime SLA
  • On-prem / VPC deployment
  • Custom evaluation metrics
  • White-glove onboarding
  • Dedicated CSM
Contact sales

Full feature comparison

Feature Free Pro Enterprise
Agents monitored110Unlimited
Quality window30 days90 daysCustom
Quality metrics666 + custom
Control chart dashboardYesYesYes
Baseline auto-computationYesYesYes
Western Electric rulesYesYesYes
Nelson rulesYesYes
Slack / email alertsYesYes
Custom rule thresholdsYesYes
Export (JSON / CSV)YesYes
SSO / SAMLYes
On-prem deploymentYes
Dedicated SLAYes

Frequently asked questions

What counts as an "agent"?

Any distinct AI agent with its own quality baseline — e.g., a customer support bot, a coding assistant, and a research agent each count as separate agents.

How is my quality baseline computed?

We sample your agent's outputs over the first 7–14 days in production, compute the mean and standard deviation for each metric, and set your control limits at ±3σ.

What evaluation methods do you support?

LLM-as-judge scoring, custom rubrics, golden test set comparisons, embedding similarity, and direct numeric scores from your own evaluation pipeline — we accept them all.

Do you process my agent's actual outputs?

Only if you're using our hosted evaluation. If you run evaluations yourself and send us numeric scores, your raw outputs never leave your infrastructure.

Can I use custom SPC rules?

Pro and Enterprise plans support configuring which Western Electric and Nelson rules apply to each metric, plus custom σ thresholds per agent.

Is there an annual billing discount?

Yes — pay annually and get two months free on the Pro plan. Contact us for annual enterprise pricing.

Start with one agent — free.

No credit card. No commitment. Just your agent's quality baseline, live in minutes.

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