Reveal which LLM actually ran and what it cost when routing auto

Reveal which LLM actually ran and what it cost when routing auto targets a $6.0B = 300,000 developer teams/orgs using hosted LLMs x $20,000 ACV. Buyer is engineering orgs and platform teams who will pay for observability, billing, and chargeback. total addressable market with medium saturation and a year-over-year growth rate of 30% annual growth in LLM API consumption and tooling spend as enterprises shift to multi-provider strategies.

Key trends driving demand: Model Routing Adoption -- routers like OpenRouter and aggregator services enable dynamic selection across providers, increasing opacity about which model ran.; Rising LLM Spend -- unpredictability of per-call costs and frequent model price changes drive demand for cost attribution tools.; DevOps Observability Convergence -- teams increasingly expect traces, logs, and cost telemetry to be integrated into a single workflow.; Regulatory and Compliance Pressure -- industries with data residency or audit requirements demand per-call provenance and provider disclosure..