- SI Score
- 74/100
- Pricing
- Freemium
- Free plan
- Not confirmed
- Sign-up required
- Not confirmed
Ask SI about MaxAI
Answers use saved listing facts and recorded sources.Homepage screenshot

What it does
MaxAI is a browser extension and web app that puts an AI assistant in a sidebar so you can work without switching tabs. It supports tasks like summarizing YouTube videos and PDFs, translating text, improving writing, and generating images. It runs on Chromium-based browsers such as Chrome and Edge.
MaxAI adds an AI sidebar to your browser so you can ask about the page you are on. The homepage says it can summarize YouTube videos, explain code, translate pages side by side, and draft or rewrite text. It lists many AI models, including some marked Beta, and a free tier with unlimited basic chat and three Pro chats per day. The pricing page states that advanced features need an upgrade and that payments are final and non-refundable. It also says you may not share an account or use programmatic methods to access the service. If you need an API or open-source code, the official pages do not mention either.
- Works as a Chrome and Edge extension and a web app
- Free plan includes unlimited basic chat
- Can summarize YouTube videos, PDFs, and webpages
- Free plan limits Pro chat to 3 per day
- Some listed AI models are marked Beta
- Payments are final and non-refundable