Auto Browser vs Gemini
Auto Browser
autobrowser.dev
Gemini
gemini.google.comSide by side
| Figure | Auto Browser | Gemini |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 1 | 11 |
| Spec score · Browser Agents | 7.8 (#8) | 9.0 (#2) |
| Spec score · AI Browser Agents | 8.0 (#10) | 9.1 (#2) |
| Integrations | Pages that expose tools using WebMCP can let Auto Browser use those tools instead of interacting through the DOM. | Connected Apps let Gemini work with selected apps, but availability varies by device, country, account and Gemini surface. |
| What it does | Auto Browser is a Chrome side-panel AI agent that reads webpages and carries out tasks described in plain English. | Gemini is Google's multimodal AI family and assistant for text, images, audio, video and code. |
Plans
Gemini
- FreeFree
- Google AI UltraPrice not published
- FreeFree
- Gemini API Free tierFree
- Google AI Plus$4.99 a month
- Google AI Pro$19.99 a month
- Gemini Enterprise Business$21 a month
- Gemini Enterprise Standard/Plus$30 a month
- Google AI Ultra (5x)$99.99 a month
- Google AI Ultra (20x)$199.99 a month
In their own words
Auto Browser
Auto Browser is a free Chrome extension that uses an AI agent in the browser’s side panel. It reads a webpage’s accessibility tree and can click, type, scroll, navigate, fill forms, and handle research tasks described in plain English. Pages exposing WebMCP tools can let it use those tools instead of the page DOM. Supported providers include Chrome Built-in AI (Gemini Nano), Google Gemini, OpenRouter, and local OpenAI-compatible endpoints such as Ollama and LM Studio. You can change providers during a conversation without losing its history. Write actions require approval, arbitrary JavaScript prompts for approval, and banking, government, and healthcare origins are blocked by default. The extension is free to install at free; Google Gemini and OpenRouter charge per request using your API key. Chrome 126 or newer is required for basic use. Attachments can be images or audio up to 10 MB each.