OriginKey

OriginKey is a portable identity layer that learns your writing style, communication tone, and work patterns — then carries that context into every AI tool you use. Your AI tools don't know you. Every time you open ChatGPT, Claude, or Gemini, you start from scratch. You re-explain your role, your preferences, how you like things written. OriginKey eliminates that entirely. HOW IT WORKS Sign in with your Google account at originkey.ai. Your twin begins learning immediately — observing how you write emails, edit documents, prompt AI tools, and communicate across platforms. Within minutes, it builds a persistent profile of your style. Install the companion browser extension, and your twin starts shaping AI output to match your voice across every tool you use. WHAT YOUR TWIN LEARNS - Your writing style: tone, formality, sentence length, structure preferences - Your email patterns: greetings, sign-offs, level of detail - Your editing habits: how you reshape AI-generated content - Your prompting style: how you interact with ChatGPT, Claude, and Gemini - Your work context: role, domain expertise, communication norms WHAT YOU GET - AI output that sounds like you wrote it — across every platform - A side panel chat to talk to your twin from any browser tab - One-click content rewriting in your voice - Email drafts that match how you actually communicate PRIVACY FIRST OriginKey never stores what you type — only aggregate style signals like average sentence length, formality level, and structure preferences. No keystroke logging. No content storage. No passwords. Everything your twin learns is visible to you, editable by you, and deletable by you at any time. Built with NIST AI 100-1 aligned security architecture. Your data stays under your control. One credential. Any model. Your context everywhere. originkey.ai