# echolon.app > AI-optimized mirror of echolon.app containing 13 pages totalling 3,294 words of clean markdown content, structured data, and semantic HTML. Original source: https://echolon.app/. Last updated: 2026-04-30T22:26:27.141Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [site-root.html](/site-root.html) (1 words) ## Articles & Blog Posts - [blog/openapi-format/index.html](/blog/openapi-format/index.html) (1 words) - [docs/index.html](/docs/index.html) (1 words) - [Simple, transparent pricing](/pricing/index.html): Simple, transparent pricing for Echolon. Free for personal use, affordable plans for teams. No hidden fees. (453 words) - [1. License Terms](/terms/index.html): Terms of Service for Echolon, the open source API client for modern developers. (756 words) - [Our Security Philosophy](/security/index.html): Learn about Echolon's security practices and how we keep your API development workflow safe. (441 words) - [Our Commitment to Privacy](/privacy/index.html): Echolon's privacy policy. Learn how we handle your data with our local-first, privacy-focused API client. (418 words) - [Echolon vs HTTPie](/compare/httpie/index.html): Compare Echolon with HTTPie. See how Echolon offers a better API development experience with more features, better privacy, and Git integration. (209 words) - [Echolon vs Hoppscotch](/compare/hoppscotch/index.html): Compare Echolon with Hoppscotch. See how Echolon offers a better API development experience with more features, better privacy, and Git integration. (212 words) - [What's new in Echolon](/changelog/index.html): See what's new in Echolon. Track all updates, improvements, and bug fixes. (258 words) - [Echolon vs Bruno](/compare/bruno/index.html): Compare Echolon with Bruno. See how Echolon offers a better API development experience with more features, better privacy, and Git integration. (213 words) - [Echolon vs Postman](/compare/postman/index.html): Compare Echolon with Postman. See how Echolon offers a better API development experience with more features, better privacy, and Git integration. (232 words) - [Download Echolon](/download/index.html): Download Echolon for free. Available for macOS (Apple Silicon & Intel), Windows, and Linux. No account required. (99 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives