Lago Reviews & Product Details

Lago is a fully managed billing platform for AI, SaaS and infrastructure companies, built on an open-source engine. Turn usage into invoices on Lago Cloud, without operating billing infrastructure yourself. Customers include CoreWeave, Mistral AI, Groq, Synthesia, Laravel, Blacksmith, LCL and Bosch. Lago has raised $22 million, with backing from FirstMark, Y Combinator and SignalFire, and angel investors including Clément Delangue, co-founder and CEO of Hugging Face. Its open-source billing platform has 10,000+ GitHub stars. With Lago, you can: • Launch flexible pricing: usage-based, subscriptions and hybrid models. • Real-time metering and wallets: meter usage and refresh prepaid wallet balances in real time, with alerts and automatic top-ups. • Connect billing and collections: bring metering and invoicing together with your choice of supported payment processors. • Build with transparency: open-source code, documented APIs, SDKs, CLI and MCP tools for developers and coding agents. Managed Cloud regions are live in the US and EU, with APAC and Middle East regions coming soon. VPC and on-premises deployments are also available, including a free open-source edition. Launch has no minimum commitment, with your first $100,000 in processed billings free and 5 million accepted production events free. These are separate, one-time allowances that run out independently and do not reset monthly. Start with team-assisted access today; a free sandbox and online signup are coming soon.