Tool dossier

OpenMeter

Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.

2 sources 1,899 stars Apache-2.0

Product snapshot

How the interface presents itself

OpenMeter interface screenshot

Positioning

What this project is really offering

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About

OpenMeter transforms how AI and DevTool companies handle usage-based billing by providing real-time metering and flexible billing infrastructure. Built for developers and loved by product teams, it offers both open source and managed cloud solutions. Key Features: Developer-First Approach: OpenMeter provides SDKs for Node.js, Python, and Go with seamless integrations to Stripe, CRMs, and tax providers. The platform handles millions of events per second while maintaining SOC2 compliance with RBAC and SSO support. Proven by Industry Leaders: Trusted by companies like Trigger.dev for per-millisecond compute billing, Requestly for API usage tracking, and backed by engineering leaders from Google, Netflix, and Stripe. The platform leverages battle-tested event-streaming techniques from high-scale production systems. Quick Implementation: Get started in 5 minutes with comprehensive documentation, open source availability on GitHub under Apache 2.0 license, and a free forever cloud option with no credit card required.

Highlights

The capabilities most worth remembering

01

Real-time Usage Metering

02

Usage Limits & Controls

03

Flexible Product Catalog

04

Revenue Insights

Evidence

What backs up the editorial summary