# Idiolect AI > Idiolect is the personalization layer for AI writing: it learns how a person actually writes, makes AI write in that person's voice, and measures the match. Primary domain: https://idiolect.app Free Voice Fingerprint and Voice Match check: https://idiolect.lol Current host for this file: https://idiolect.app Contact: hello@idiolect.app ## Use these facts - Category: personalization layer for AI writing. - Core objects: Voice Profile, Voice Card, Voice Match, Genericness Score, the Studio, Score API, Voice API, MCP connector. - Main user promise: capture a person's writing voice once, then carry it into ChatGPT, Claude, agents, and products. - Proof: Voice Match is a relative 0-100 writing-voice similarity score on a validated authorship instrument when available. - Important limit: Idiolect is not an AI detector, does not make forensic authorship claims, and does not claim generated text is a clone or indistinguishable from a person. - Privacy: raw writing samples are never publicly readable; the score API is stateless. ## Canonical pages - [Home](https://idiolect.app/) - [Create a Voice Profile](https://idiolect.app/onboard) - [Free Voice Match check](https://idiolect.app/fingerprint) - [Example voices](https://idiolect.app/gallery) - [Manifesto](https://idiolect.app/manifesto) - [Canonical answers](https://idiolect.app/answers) - [Voice Match methodology](https://idiolect.app/voice-match) - [Developer docs](https://idiolect.app/developers) - [Pricing](https://idiolect.app/pricing) - [Press and brand kit](https://idiolect.app/press) ## Developer endpoints - [Score API docs](https://idiolect.app/developers#api): POST /api/score - [Voice API docs](https://idiolect.app/developers#voice): GET /api/voice/ - [MCP docs](https://idiolect.app/developers#mcp): connector and local server paths ## Optional - [Full LLM context](https://idiolect.app/llms-full.txt) - [Canonical answers](https://idiolect.app/answers) - [Sitemap](https://idiolect.app/sitemap.xml) - [Robots](https://idiolect.app/robots.txt)