Most teams track token costs and call it AI cost management. That's horizon one, and every provider already shows you that data. Horizon two is harder to see because the spend sits outside the model bill. When agents make runtime calls to third-party services like credit bureaus, identity providers, or data APIs, each call can cost $2–$30.
Non-deterministic execution means one workflow can generate 50x or 100x more external tool spend than token spend. When the invoice arrives, there is no clean trail back to the agent that triggered the charges. Horizon three is already emerging: agents spending real money in the real world with no cost accountability layer in place.
This video walks through how Revenium approaches AI cost management across all three horizons — token costs, tool costs, and real-world spend — mapped against revenue and business outcomes so you can answer the question that actually matters: did the AI investment generate ROI? Revenium was built on a usage-based billing foundation, so we track revenue as well as cost.
For teams pricing AI-backed services, we give you cost-to-revenue mapping without replacing your existing billing provider.
