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Browserfly Now Supports Firefox - AI Assistant for Every Browser

Browserfly is now available on Firefox with native sidebar support. We built Firefox support because every browser user deserves a great AI assistant, not just Chrome users.

Browserfly Now Supports Firefox

Browserfly is now available on Firefox.

Firefox users, we heard you. While Firefox holds a smaller share of the browser market, we believe every browser user deserves access to a powerful AI assistant — not just Chrome users.

Today, we're bringing Browserfly to Firefox with full native sidebar integration.


Why Firefox Matters

Let's be honest: Firefox isn't the biggest browser. Chrome dominates. Edge is growing. Safari owns macOS.

But Firefox users are different. They choose Firefox intentionally — for privacy, for open-source values, for a browser that respects them. We respect that choice.

Building for Firefox isn't about market share. It's about commitment to our mission: bringing AI assistance to every browser, not just the popular ones.


Native Firefox Sidebar Support

Browserfly on Firefox uses the native Firefox sidebar API. No workarounds, no hacks, no popups that block your content.

The sidebar integrates seamlessly:

  • Opens with Ctrl+B (or Cmd+B on macOS)
  • Stays persistent while you browse
  • Doesn't interfere with your tabs or windows
  • Matches Firefox's clean, minimal aesthetic

This is how AI assistants should work on Firefox — built with the platform, not bolted on.


Same Features, New Browser

Everything you love about Browserfly works on Firefox:

  • Cross-tab AI chat — Reference content from any open tab
  • Element conversations — Select text, images, or elements and chat about them
  • YouTube transcript chat — Summarize and discuss video content
  • Quick Actions — Custom prompts for repetitive tasks
  • BYOK (Bring Your Own Key) — Use your own OpenAI, Anthropic, or local model API keys
  • Agent Mode — AI-powered browser automation (beta)

We Didn't Forget You

If you're a Firefox user who's felt left out of the AI browser revolution, this one's for you.

We know most developers prioritize Chrome first. Firefox support often comes late, if at all. We decided to change that.

Every browser deserves a great AI assistant. Not just the market leaders.


Install Browserfly on Firefox

  1. Visit the Firefox Add-ons page
  2. Click "Add to Firefox"
  3. Add your API key in settings
  4. Open the sidebar with Ctrl+B and start chatting

Firefox users: Welcome to Browserfly.

Your browser. Your AI. Your choice.

Install Browserfly for Firefox

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Browserfly - AI Agent That Lives in Your Browser