Real-time usage metering
Lago’s event-based architecture provides a solid foundation for building a fair pricing model that scales with your business.
Define your metrics
Active users, API requests, transactions, storage space... Convert any feature into a billable metric using Lago’s programmable metering tool.
Collect usage data
Events coming from your back-end system are aggregated in real time. Lago’s scalable architecture and idempotency rules ensure the accuracy of billing data.
Always stay informed
Your teams can rely on our alerting system to automatically detect event ingestion errors and notify them in case of overage.
Focus on building, not billing
Whether you choose premium or host the open-source version, you'll never worry about billing again.
Lago Premium
The optimal solution for teams with control and flexibility.
Lago Open Source
The optimal solution for small projects.
