Data month 2026-09

Extension-OS

Name: Extension-OS
Rating: 4.2 (4 reviews)
Author: extension-os

General AI

AI Assistant / Chatbot

extension-osAI at Your Fingertips, Anytime, Anywhere.

Add to Chrome ↗Website ↗

According to AlphaMoat, as of 2026-09, the Chrome extension Extension-OS has 89 users (+1.1% MoM), rated 4.2 (4 reviews) — ranked #4,401 of 9,324 AI browser extensions, and #1,083 of 2,418 in General AI.

Users · 2026-09

89+1.1%

Rating

★ 4.24

Overall Rank (9,324)

#4,401

General AI Rank

#1,083/ 2,418

What is Extension-OS

From the Chrome Web Store

AI at Your Fingertips, Anytime, Anywhere. Unlock the power of AI with Extension | OS your AI Prompt Companion, the ultimate Chrome extension for integrating GPT (ChatGPT, Groq, Ollama, Llama, etc) capabilities directly into your browser. Enhance your productivity and creativity by seamlessly interacting with advanced AI models while you browse.

Features:

🔐 Bring Your Own Keys: The extension is open-source and provide integration with different providers and models. You're in control on how you use your data and have UNLIMITED access for personal use. BUSINESS with more than 5 people must purchase a license.

✅ FREE Tier: Provides a FREE tier to test the product straightaway, and a PAID subscription for those who prefer a managed solution and higher limit per day.

✏️ Text Selection & Prompting: Select any text within your browser, choose from your predefined GPT prompts, and have the AI-generated output instantly copied to your clipboard.

🖥 Sidebar Output Display: View AI-generated content directly in a convenient sidebar. Interact with and utilise the output without leaving your current browser tab.

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📞 Voice Interaction: Receive calls and engage in real-time conversations with a GPT agent that has been prompted beforehand, providing a hands-free AI experience.

💬 Customisable Prompts: Tailor your prompts to suit your specific needs and easily switch between them for various tasks and scenarios.

🔗 Seamless Integration: Enjoy a smooth and intuitive interface that integrates effortlessly with your browsing experience, ensuring AI is always at your fingertips.

Supported providers:

Groq
OpenAI
Together.ai
Ollama (run you model locally!)

Whether you’re drafting emails, conducting research, or simply looking to boost your creativity, Extension | OS your AI Prompt Companion provides the tools you need to supercharge your workflow.