Lumen API pricing

Pricing

A platform fee for the router + the underlying model spend at cost. The router pays for itself the moment one easy prompt skips a frontier model.

Free

Evaluate the router on real traffic.

$0/mo
10,000 routed requests / mo
  • 1 API key
  • lumen-auto routing
  • 8-provider failover
  • Basic cost dashboard
  • Community support
Join waitlist

Indie

For solo builders and side projects.

$29/mo
$290/yr (2 months free)
  • 250,000 routed requests / mo
  • 5 API keys + per-key budget caps
  • Quality-floor controls
  • Cost-saved reporting
  • Email support
Join waitlist

Enterprise

SLA, private deploy, compliance.

$499+/mo
Annual contract
  • Unlimited routed requests
  • SSO / SCIM + audit export
  • Private / VPC deploy + SLA credits
  • Custom provider allowlist
  • Dedicated solutions engineer
Contact sales

How model spend works: the platform fee above covers the router, dashboard, audit log and failover. The underlying model tokens are billed at provider cost (or run on your provider keys on Pro+). Because Lumen routes easy traffic to cheap models, most teams see net spend drop even after the platform fee — that's the whole product. Looking for a manual, model-by-model OpenAI-compatible gateway instead? See our sister product EAS LLM Gateway.