According to AlphaMoat, as of 2026-09, the Chrome extension ChatGPT has 315 users (+12.5% MoM), rated 5 (3 reviews) — ranked #2,707 of 9,324 AI browser extensions, and #670 of 2,418 in General AI.
What is ChatGPT
Welcome to ChatGPT The "ChatGPT Companion" plugin for the Chrome Store is an integration with the powerful GPT-3.5 artificial intelligence system created by OpenAI. This plug-in allows users to interact with the GPT-3.5 model directly from the Chrome browser, providing help, answering questions, and natural language content generation.
Key features: 1. **Browser Chat Interface:** Access the powerful functionality of GPT-3.5 without leaving your current browser tab. Just open the plugin panel and start chatting.
2. **Automatic answers and hints:** The plugin provides quick access to generate automatic answers to frequently asked questions or short hints for various topics.
3. **Composition Help:** Not sure how to phrase an email, social media post, or other text? Just ask a question or describe your situation and GPT-3.5 will give you options.
4. **Research & Learn:** Use the plugin to explore new topics, generate ideas, or even learn language skills.
5. **Personalization and customization:** The plugin provides the ability to customize the GPT-3.5 communication style, and also allows you to save and restore previous communication sessions.
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6. **Privacy & Security:** All communication with GPT-3.5 is done over a secure SSL connection and user data is kept private.
How to use: 1. Install "ChatGPT Companion" plugin from Chrome Store. 2. After installation, click on the plugin icon in the browser toolbar. 3. A sidebar will open where you can start a chat with GPT-3.5 by asking questions or describing the situation. 4. Select one of the options provided to receive automatic answers or hints. 5. Your previous conversations can be saved and restored for later access.
Note: The "ChatGPT Companion" plugin requires an internet connection to work as it communicates with the OpenAI servers to process requests.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.