01
Routing Engine
Policy-based model routing by cost, latency and quality targets.
Platform
ZERNO Gateway Infrastructure
Unified LLM gateway with routing, billing, quotas and enterprise controls for production teams.
OpenAI-compatible endpointSmart routing policiesQuota & spend controlWorkspace isolation
02
Billing Layer
Usage accounting, spend visibility and internal allocation by source/app.
03
Access Control
Workspace keys, limits, quotas and operational boundaries per tenant.
04
Observability
Usage logs, timelines and activity history for production debugging.