Lago
Lago is an open-source metering and usage-based billing platform designed for engineers and product teams that need flexible, event-driven billing infrastructure. Lago ingests real-time consumption events, aggregates usage into billable metrics, manages subscription plans and pricing models (flat-rate, tiered, volume, pay-as-you-go, and hybrid), and automatically generates invoices. It supports prepaid credits, coupons, add-ons, payment orchestration, and revenue analytics—making it a comprehensive alternative to Stripe Billing, Chargebee, or Recurly for companies with complex pricing logic. Lago is available as a self-hosted deployment or as Lago Cloud.
Power end-to-end data operations for your Lago API with Nexla. Our bi-directional Lago connector is purpose-built for Lago, making it simple to ingest data, sync it across systems, and deliver it anywhere — all with no coding required. Nexla turns API-sourced data into ready-to-use, reusable data products and makes it easy to send data to Lago or any other destination. With comprehensive monitoring, lineage tracking, and access controls, Nexla keeps your Lago workflows fast, secure, and fully governed.
Features
Type: API
- Seamless API Integration: Connect to any endpoint as source or destination without coding, with automatic data product creation
- Visual Composition & Chaining: Build complex integrations using visual templates, chain API calls, and compose workflows with data validation and filtering
- API Proxy: Expose curated slices of your data securely with a secure and customizable API proxy that validates and transforms data on the fly
- Request optimization with intelligent batching, retry, and caching to minimize API calls and costs