AI Agent Finance Gateway Best AI Agent Finance Gateways in 2026: Alephant vs LiteLLM, Portkey, Helicone, LangSmith and OpenRouter Every gateway routes requests. Few tell you what each agent run cost, and fewer let the agent earn. Six tools scored on run-level cost, pre-execution budgets, paid endpoints, and per-agent P&L.
AI Agent Cost Control How to Control AI Agent Cost Per Run and Session in 2026 A single model call costs cents. A failed agent run with retries, tool calls, and long context does not. The unit of financial control for production agents is the run, then the session. Here is how to bound both.
