Hiperyon

Hiperyon is a Chrome extension that solves one of the most frustrating problems in daily AI use — losing all your context every time you switch between models or start a new session. Whether you're jumping from ChatGPT to Claude to Gemini or exploring Mistral, Grok, DeepSeek, Perplexity, or Replit, Hiperyon creates a unified memory layer that follows you across all of them. It remembers your full conversation history, preferences, and relevant information, so every AI response is smarter, more personalized, and doesn't waste tokens repeating what you've already established. Think of it as your AI's long-term memory — a digital brain that adapts to you, prevents repetition, and makes every interaction more efficient. Built with GDPR compliance and strong data privacy controls, Hiperyon gives you power over your own data while making your entire AI toolkit work better together.