usage-metering

Open source license management platform. Subscriptions, perpetual, trials, floating licenses, usage metering, Stripe payments, team seats, and admin dashboard. Self-hosted alternative to Keygen & Cryptlex. One binary, one database.

A concurrency-safe, prepaid-ready usage metering and limit enforcement engine for Laravel. Built for hard limits, atomic billing, and zero-leakage financial flows.

榕器 · 企业 AI 资源统一管理平台 —— dsh/cordis 插件化（IAM/OIDC/MCP/Skill 市场/Agent/审计/用量计量/模型网关/流程编排/FinOps），按团队+领域资产定价 · 制造业私有化交付项目制，对外只呈现用量透明与内部成本穿透

Secure local-first secret management CLI for developers. Runtime credential injection without storing secrets in project files.

Open-source prepaid credits and usage billing for AI products. Reserve spend, charge actual usage, and issue auditable receipts.

Vendor-neutral AI usage, cost, efficiency, and outcome measurement.

The numbers you keep checking, in the macOS menu bar. Free and open-source.

Open-source PostgreSQL credits, usage metering, and reserve-settle billing SDK for AI SaaS — TypeScript and Python.

Free TypeScript starter code for AI app credits, usage logs, and rate limits.

A Ruby, Kafka, DuckDB, and MinIO companion for typed usage-event microbatching into Parquet.

Open-source AI API gateway for multi-provider routing, account pooling, usage metering, rate limiting, and API management.

识别掺水 LLM 中转、假模型、降质模型、缓存倍率和可疑计费 / Detect watered-down LLM relays, fake models, cache multipliers, and billing risk

SDK-first billing & entitlements runtime on Stripe, for AI apps. Gate, meter & monetize any feature in 3 lines.

Per-customer e-commerce usage receipts reconciled with Infrai account usage.

Software licensing and entitlement engine — cryptographic license keys, per-feature entitlements, and usage metering on FastAPI

Meter media ingestion, processing, and delivery per creator with account usage reconciliation.

Open-source B2B usage metering, entitlements, and billing platform. Built with NestJS, Postgres, Kafka, Redis, and Prisma.

Local-first AI support desk vertical preset with workspaces, tickets, triage, entitlements, usage, and audit fixtures.

Customer-scoped API usage receipts for e-commerce order updates.

OpenTelemetry-style SaaS metering for tenant feature activity, billable usage aggregation, and product analytics reporting.