Side by side
| Feature | MaxAI | Opera AI |
|---|---|---|
| What it does | Browser extension that gives an AI assistant sidebar for reading, writing, summarizing and translating content on any webpage. | Free, accountless AI assistant built into the Opera browser that answers questions, summarizes tabs and files, and generates images. |
| Price from | 12 USD/mo | not listed |
| Free plan | yes | yes |
| Platforms | chrome | web, windows, mac |
| API | not stated | not stated |
MaxAI: key features
- AI sidebar that works alongside any webpage
- Chat with webpages, YouTube videos, PDFs, images and files
- Access to multiple AI models in one place
- Cited sources in answers
- AI rewriting, grammar fixes and tone changes inside web pages
- Side-by-side bilingual translation and reusable prompts
Opera AI: key features
- Ask about open tabs and tab groups
- Summaries and comparisons across multiple pages with source links
- File and image analysis for PDFs, spreadsheets, and documents
- YouTube transcript search, summary, and translation
- Free AI image generation from text prompts
- Text translation into 50 languages and voice input/output
FAQ
Is MaxAI or Opera AI better?
It depends on the job - compare prices, free plans and features in the table above.
Are MaxAI and Opera AI free?
MaxAI: Yes, there is a free plan. Unlimited Free chat with the fast free AI model, 3 Pro chats per day, limited file uploads, basic browser features. Opera AI: Yes, there is a free plan. Free access to Opera AI with no log-in, including the AI image generator and access to OpenAI and Google models.