AI Control & Companion: OpenAI, Claude, Gemini. Control knowledge, tune personality, use web context. Personalize it!
Users
23
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#146K
#122K among extensions
Version
0.1.11
updated 5 Sep 2026
Users
monthly, 2 years
Latest, 21 Oct 2026:23 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 21 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Free AI Sidepanel: Personal and Tunable AI with Knowledge Base
Legion AI: Personalize Your AI Experience
Transform generic AI into a tailored assistant that understands your unique context. Legion AI integrates seamlessly with tools like ChatGPT and Claude, allowing you to customize AI personalities, incorporate personal knowledge, and interact directly with web content—all within your browser. Elevate your productivity with AI that adapts to you.
Key Features:
Customized AI Personas: Define your AI's tone, style, and behavior to match your specific needs, ensuring consistent and personalized interactions.
Contextual Awareness from Your Knowledge: Integrate your notes, documents, and preferences, enabling the AI to provide responses that are relevant and informed by your personal data.
Web Page Integration: Interact with and extract information from the web pages you visit, allowing the AI to assist you based on real-time content.
Seamless Compatibility: Enhance existing AI tools without the need for additional API keys, making setup quick and effortless.
Experience AI that truly understands you with Legion AI.