# Sigio > Sigio is the product memory layer for the agent era. It connects your product stack (analytics, support, user research, CRM) into a living context graph that gives both humans and AI coding agents complete product context — so every brief, every build, and every feedback loop makes the next one smarter. ## About - [Full Product Brief](/llms-full.txt): Complete product description, architecture, integrations, and technical details optimized for AI agent consumption - [Landing Page](https://sigio.ai): Marketing site for human visitors ## Key Facts - Category: Product intelligence platform - For: Product teams at growth-stage B2B SaaS companies - Key value: Turns scattered product signals into evidence-grounded, AI-agent-consumable specifications - Differentiator: Outcome closure loop — specs inform builds, outcomes feed back, knowledge compounds - Integrations: PostHog, Intercom, Linear, HubSpot (via MCP) - Status: Early access (free during early access) - Contact: https://sigio.ai (waitlist) ## Documentation - [Full Product Brief](/llms-full.txt): Architecture, integrations, technical details, competitive positioning