# OpenMeter: Real-time Usage Metering and Billing for Modern Applications

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OpenMeter is an open-source platform designed for real-time metering and billing in AI, API, and DevOps contexts. It enables the collection and aggregation of millions of usage events, facilitating robust usage-based billing models. This tool provides essential infrastructure for companies looking to monetize their services based on actual consumption.

GitHub: https://github.com/openmeterio/openmeter
OSRepos URL: https://osrepos.com/repo/openmeterio-openmeter

## Summary

OpenMeter is an open-source platform designed for real-time metering and billing in AI, API, and DevOps contexts. It enables the collection and aggregation of millions of usage events, facilitating robust usage-based billing models. This tool provides essential infrastructure for companies looking to monetize their services based on actual consumption.

## Topics

- billing
- metering
- usage-based-billing
- finops
- Go
- DevOps
- API
- real-time

## Repository Information

Last analyzed by OSRepos: Sat Oct 18 2025 20:01:02 GMT+0100 (Western European Summer Time)
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## Content

## Introduction

OpenMeter is a powerful and flexible open-source platform for real-time metering and billing, ideal for AI, API, and DevOps companies. It enables the collection and aggregation of millions of usage events in real-time, empowering usage-based billing models. Built in Go, OpenMeter offers real-time insights and the ability to enforce usage limits, making it a robust solution for managing and monetizing service consumption.

## Installation

Getting started with OpenMeter is straightforward, with several options available for different environments.

### Local

To try OpenMeter locally in minutes:

sh
git clone git@github.com:openmeterio/openmeter.git
cd openmeter/quickstart
docker compose up -d


Check out the [quickstart guide](https://openmeter.io/docs/quickstart) for a 5-minute overview and demo.

### Cloud

You can [sign up](https://openmeter.cloud) for a free account and start metering your usage in the cloud.

### Deploy to Kubernetes

To deploy OpenMeter to your Kubernetes cluster, use the [official Helm chart](https://openmeter.io/docs/deploy/kubernetes).

## Examples

OpenMeter provides a variety of examples to illustrate common use-cases:

*   [Metering Kubernetes Pod Execution Time](https://github.com/openmeterio/openmeter/tree/main/examples/collectors/kubernetes-pod-exec-time)
*   Usage Based Billing with Stripe ([Go](https://github.com/openmeterio/examples/tree/main/export-stripe-go), [Node](https://github.com/openmeterio/examples/tree/main/export-stripe-node))
*   [Metering based on logs](https://github.com/openmeterio/openmeter/tree/main/examples/ingest-logs)

## Why Use OpenMeter?

OpenMeter stands out as an essential solution for businesses looking to implement usage-based billing and gain detailed insights into their service consumption.

*   **Real-time Metering**: Collect and aggregate usage events instantly, providing up-to-date data for business decisions.
*   **Flexible Billing**: Supports complex usage-based billing models, adapting to the needs of AI, API, and DevOps.
*   **Scalability**: Designed to handle millions of usage events, ensuring performance even under high demand.
*   **Insights and Limits**: Offers actionable insights and the ability to enforce usage limits to manage costs and resources.
*   **Easy Integration**: With a robust [REST API](https://editor.swagger.io/?url=https://raw.githubusercontent.com/openmeterio/openmeter/main/api/openapi.yaml) and [client SDKs](https://openmeter.io/docs/api/client) for JavaScript, Python, and Go, integration is simplified.
*   **Open Source**: Licensed under Apache 2.0, it offers transparency and flexibility for customization.

## Useful Links

*   [GitHub Repository](https://github.com/openmeterio/openmeter)
*   [Official Website](https://openmeter.io)
*   [Documentation](https://openmeter.io/docs)
*   [Discord Community](https://discord.gg/nYH3ZQ3Xzq)
*   [OpenMeter Blog](https://openmeter.io/blog/)
*   [API Reference](https://editor.swagger.io/?url=https://raw.githubusercontent.com/openmeterio/openmeter/main/api/openapi.yaml)