Stigg decides what every customer, user, and agent is allowed to do. Credits, entitlements, metering, and governance in a single enforcement layer. AI products consume resources unpredictably. A single request can burn through tokens, credits, or budget faster than any billing system can react. Billing tells you what happened after the fact. Stigg sits in the request path and decides what's allowed before it runs. What's inside: A credits engine with expiry, paid vs. promotional buckets, configurable burn order, and an append-only ledger An entitlements engine that resolves overlapping plans, add-ons, trials, and promos into a single decision per request Real-time metering and aggregation built for bursty AI workloads A Sidecar in your own cloud (BYOC) for low-latency checks with predictable fallbacks Stigg runs alongside Stripe, Zuora, and your existing billing stack, handling enforcement while they handle invoicing. Teams like Miro, Webflow, and PagerDuty use Stigg to turn pricing changes into configuration work instead of engineering projects. → stigg.io