I wrote a browser AI assistant without requiring login
SumBuddy is a browser AI assistant allows you to chat based on web page content and use your own AI models
I wrote a browser AI assistant without requiring login launched on March 12, 2025 with 24 votes, #756 of 7,215 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Sumbuddy is a browser-based AI assistant that works without requiring users to log in. Available at sumbuddy.app, it launched in March 2025 and allows direct access to AI capabilities from within the browser. The tool is designed for users who want quick AI assistance without the friction of account creation or authentication steps.
written from the facts on this page · September 2026
From the sources
There are many browser AI assistants on the market, but SumBuddy meets the needs of users that some of these tools don't address. If the following features are important to you, then SumBuddy will be an excellent choice. Most browser AI assistants require you to register an account before you can start using them. SumBuddy allows you to use all features without logging in. For users who have already purchased AI model APIs, they shouldn't have to pay again for models provided by AI tools - this is the basic philosophy behind SumBuddy. Many AI assistants are priced at $10 per month (about ¥80), which is a significant additional expense for users who are capable of using their own model APIs.…from sumbuddy.app
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A web browser agent in your Chrome side panel2025 · github.com · ▲153Hey HN, I'm excited to share BrowserBee, a privacy-first AI assistant in your browser that allows you to run and automate tasks using your LLM of choice (currently supports Anthropic, OpenAI, Gemini, and Ollama). Short demo here: https://github.com/user-attachments/assets/209c7042-6d54-4fc... Inspired by projects like Browser Use and Playwright MCP, its main advantage is the browser extension form factor which makes it more convenient for day to day use, especially for less technical users. Its also a bit less cumbersome to use on websites that require you to be…
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