BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
United States
Perplexity Comet AlternativesWeb Browsers and other similar apps like Perplexity Comet
Apps similar to Perplexity Comet include BrowserOS, which is free and open source. Other options are Deta Surf, Brave Origin, Dia Browser and Web AI Browser. You're spoiled for choice with Web Browsers like Perplexity Comet: we list more than 25 alternatives for Mac, Windows, Linux, Android and iPhone.
Alternatives list
109 Deta Surf alternativesWorkspace fusing browsing, file management, and AI with local-first data; offers note-taking, applet creation, offline media storage, YouTube and PDF interaction, customizable AI-powered notes, citation tools, split views, sidebar navigation, and privacy features.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Linux
Germany
EU
+9
69 Brave Origin alternativesMinimalist privacy browser offering ad-free browsing, no cryptocurrency features, and core Shields protection. Includes one-time activation for devices, supports ongoing updates, cross-platform use, and retains open-source, privacy, and security benefits.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
- United States
+1
111 Dia Browser alternativesBrowser with AI-powered sidebar enables summarizing web pages, answering questions, drafting content, comparing sites, and adapting task-specific tools for writing, research, shopping, and communication, all with privacy features like ad and tracker blocking included.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- United States
+9
SwiftUI-powered macOS browser featuring native WebKit rendering, local AI using Apple MLX, adaptive tab hibernation, granular privacy controls, incognito mode, comprehensive keyboard shortcuts, ad blocking, secure password management, and built-in download manager.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
61 suprow alternativesDesktop browser replaces tabs with Spaces, organizing web apps into themed workspaces for efficient switching. Includes command palette, overlay tab switcher, ad blocker, dark mode, Picture-in-Picture, download management, and robust privacy controls without telemetry.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Germany
- EU
+2
Browser integrates conversational AI for instant answers on any website, contextual sidebar for summaries, agent interaction with web content, user-controlled privacy, incognito mode, collaborative highlighting, customizable preferences, and searches across multiple media types.
Platforms
- Mac
- United States
+5
Neon is an agentic AI browser that turns complex prompts into full-scale results. Automate tasks, turn intent into output, and get context-aware assistance all in one browser.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
Norway
+3
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Android
- F-Droid
65 Browser Operator alternativesThe first open-source, privacy-friendly AI browser that transforms how you work on the web. Your intelligent partner for research, analysis, and automation.
Cost / License
- Free
- Open Source (BSD-3-Clause)
Application type
Platforms
- Mac
- Windows
- United States
Aye is a Chromium-based AI browser for macOS and Windows that gives web work a teachable AI intern. It reads visible pages, plans steps, and works through normal browser actions such as clicking, typing, scrolling, switching tabs, and checking results.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
China
+3
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- iPhone
