# 500apps.com > AI-optimized mirror of 500apps.com containing 3 pages totalling 1,035 words of clean markdown content, structured data, and semantic HTML. Original source: https://500apps.com/. Last updated: 2026-04-29T19:12:35.420Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [We built a lot. _Now we're building_ what matters.](/site-root.html) (345 words) ## Articles & Blog Posts - [We built a lot. _Now we're building_ what matters.](/careers/index.html) (345 words) - [We built a lot. _Now we're building_ what matters.](/data-integration-tools/index.html) (345 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