OpenMeter

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:

• Real-time Usage Metering: Track any events, logs, and metrics with millisecond precision billing
• Usage Limits & Controls: Set quotas, notifications, and usage gating with low-latency enforcement
• Flexible Product Catalog: Support plans, credits, usage-based pricing, and commitments without hardcoding
• Revenue Insights: Identify expansion opportunities and fast-growing customers to maximize NRR

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.