A list of companies and revenue models with usage based billing

REST API service managing subscription pricing, services, consumables, VAT, etc. Built in Node.js.

priceops.org website

A repository of pricing pages - Inspired by RGE

AWS Price List GraphQL API

C++ Simulation Airline Inventory Management Library

Evidence-backed reference for AI capabilities, pricing tiers, availability, and platform support across ChatGPT, Claude, Gemini, Copilot, and more.

艺爪付费浏览器插件集成指南，浏览器扩展中实现会员功能

TMetric is time tracking software operated by TMetric team, headquartered in Prague, Czech Republic, that offers time tracking service for freelancers and small business owners who want to optimize their business processes and increase personal productivity.

A microservice for the AWS Pricing Api, written in JavaScript with Express, React, and blueprintjs.

JavaScript library for analytical pricings of financial derivatives under (log)normal distribution assumptions

widget show you cryptocurrency prices 💲💹

将 AI 中转站汇率与折扣归一化到 ¥1:$1 基准，对比渠道、市场汇率与 OpenAI / Claude 官方 API 参考成本。纯静态、零依赖。

Show your consumers how much they’re saving - let merchants display both the original and discounted prices of their items

Utility module providing cache-aware cryptocurrency pricing lookups.

AWS Fargate Pricing Calculator.

Compare App Store in-app purchase prices across countries in your local currency, and see how much more you're paying compared to other regions.

Check now domains availability and pricing

Financial modeling for AI products. Model LLM inference costs, test pricing scenarios, and see 3-year projections.

Type declarations for pricing scripts