BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.
United States
Aside AlternativesWeb Browsers and other similar apps like Aside
Aside is described as 'The most intelligent AI assistant, but it’s a browser' and is a Web Browser in the ai tools & services category. There are more than 25 alternatives to Aside for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Aside alternative is BrowserOS, which is both free and Open Source. Other great apps like Aside are Deta Surf, Perplexity Comet, Arc Browser and Dia Browser.
Alternatives list
- 28 BrowserOS alternatives
77 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.
+9
28 Perplexity Comet alternativesIntelligent browser offering AI search, contextual sidebar for instant content analysis, agent-driven automations like booking or emailing, privacy-first data handling, seamless Chrome extension support, and unified management of web tasks for work and personal use.
+1
39 Arc Browser alternativesExperience a calmer, more personal internet in this browser designed for you. Let go of the clicks, the clutter, the distractions.
Cost / License
- Free
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Android
- iPhone
+3
99 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.
+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.
25 ChatGPT Atlas alternativesBrowser 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.
+5
80 Opera Neon alternativesNeon 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.
+3
An AI-driven browser providing a toolbox for chatting, generating content and visuals, translations, while ensuring privacy with tracker blocking, seamless integration, and a lightweight design, ideal for content creators, business teams, and everyday users.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Linux
- Fedora
- Ubuntu
AtlaswebX is a free, open-source AI browser that gives you complete control over which AI provider you use.
ArcSphere is an AI Navigator that turns scattered tabs into clear answers. Chat across pages, summarize content, draft text, and insert results directly—no copying links, no switching apps. Organize tabs with Spheres, ask questions as you browse, and get one clear answer from...
Cost / License
- Free
- Proprietary
Platforms
- Android
- iPhone
- iPad
- Android Tablet
+3
72 Mask Browser alternativesBrowse with AI assistance using an advanced web browser that supports Chrome and Edge extensions. Features include incognito mode, multilingual support, customizable homepage, video streaming, and robust ad blocking capabilities.
+5
Germany
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Norway
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