Pylva is open-source project enable ai agents builder to know what every customer actually costs you. SDK-only telemetry, LLM and non-LLM usage tracking, reactive rules per customer like a cap or protect your margin, and a customer billing portal.

Hey everyone, Today Pylva is ready, and I’m happy to announce that it can now serve real customers. It’s an open‑source, self‑hostable platform that enables builders of AI agents to scale and monetize their agents’ outcomes, such as customer‑service or legal agents. What Pylva actually does: - Tracks usage per customer (including LLMs and non‑LLMs) - Sets usage rules per customer - Generates a bill and payment for your customers So it provides a full cost‑management layer for your AI agent to serve thousands of customers. I tested Pylva with a research agent, configured the agent‑builder rule, and set a cap for a demo customer of $0.0162. Check the video to see how Pylva stopped the demo customer from exceeding that limit.

The SDK-only telemetry approach is a smart call, it keeps integration light without forcing a heavy backend dependency. Really like that the reactive rules live per customer instead of globally, makes protecting margin on specific accounts way more practical.

Pylva

Real-time customer cost control and tracking.

Real-time customer cost control and tracking.