ArcSphere Alternatives

ArcSphere is described as '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' and is an app in the ai tools & services category. There are more than 10 alternatives to ArcSphere for a variety of platforms, including Mac, Windows, Linux, Android and Web-based apps. The best ArcSphere alternative is Perplexity Comet, which is free. Other great apps like ArcSphere are BrowserOS, Deta Surf, Dia Browser and Web AI Browser.

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Alternatives list

  1. Perplexity Comet icon

    Perplexity Comet

     21 likes

    Intelligent 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.

    20 Perplexity Comet alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    Perplexity Comet screenshot 1
     

    • Perplexity Comet is the most popular Windows, Android & Mac alternative to ArcSphere.

    • Perplexity Comet is the most popular free alternative to ArcSphere.

    • Perplexity Comet is Freemium and ProprietaryArcSphere is Free and Proprietary
  2. BrowserOS icon

    BrowserOS

     21 likes

    BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.

    20 BrowserOS alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    BrowserOS screenshot 1
     

    • BrowserOS is the most popular Linux alternative to ArcSphere.

    • BrowserOS is the most popular Open Source alternative to ArcSphere.

    • BrowserOS is Free and Open SourceArcSphere is Free and Proprietary
    • BrowserOS is Privacy focusedArcSphere is not according to our users
  4. Deta Surf icon

    Deta Surf

     18 likes

    Deta Surf is a digital tool that functions as a browser, file manager, and AI assistant. It revolutionizes the traditional web browser by incorporating AI. It simplifies bookmarking web content and allows users to switch between tasks without minimizing or context switching...

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Deta Surf screenshot 1
     
  5. Dia Browser icon

    Dia Browser

     13 likes

    Browser 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.

    86 Dia Browser alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    Dia Browser screenshot 1
     
  6. Web AI Browser icon

    Web AI Browser

     11 likes

    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
    Web AI Browser screenshot 1
     
  7. ChatGPT Atlas icon

    ChatGPT Atlas

     5 likes

    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.

    19 ChatGPT Atlas alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    ChatGPT Atlas screenshot 1
     
  9. Opera Neon icon

    Opera Neon

     6 likes

    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.

    73 Opera Neon alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Opera Neon screenshot 1
     

    • Opera Neon is the most popular commercial alternative to ArcSphere.

    • Opera Neon is Paid and ProprietaryArcSphere is Free and Proprietary
    • Opera Neon is Privacy focusedArcSphere is not according to our users
  10. Sigma AI Browser icon

    Sigma AI Browser

     5 likes

    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.

    83 Sigma AI Browser alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Linux
    • Fedora
    • Ubuntu
    Sigma AI Browser screenshot 1
     

    • Sigma AI Browser is the most popular Web-based & iPhone alternative to ArcSphere.

    • Sigma AI Browser is Free and ProprietaryArcSphere is also Free and Proprietary
    • Sigma AI Browser is Lightweight and Privacy focusedArcSphere is not according to our users
  11. AtlasWebX icon

    AtlasWebX

     2 likes

    AtlaswebX is a free, open-source AI browser that gives you complete control over which AI provider you use.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    Homescreen
     
  12. Browser Operator icon

    Browser Operator

     2 likes

    The 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

    Application type

    Platforms

    • Mac
    • Windows
    Browser Operator screenshot 1
     
  13. Mask Browser icon

    Mask Browser

     1 like

    Browse 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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • Android Tablet
    Mask Browser screenshot 1
    Mask Browser screenshot 2
    Mask Browser screenshot 3
     

    • Mask Browser is the most popular Android Tablet alternative to ArcSphere.

    • Mask Browser is Free and ProprietaryArcSphere is also Free and Proprietary
  14. Flowith icon

    Flowith

     Like

    Flowith is an AI creation workspace and FlowithOS, a next-generation agent operating system built for self-improvement, memory, and speed. It unifies Canvas, Knowledge Garden, and Infinite Agent NeoOS, and automates X, TikTok, and YouTube growth, while showcasing the...

    12 Flowith alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • iPhone
    • iPad
    Flowith screenshot 1
    Flowith screenshot 2
    Flowith screenshot 3
     

    • Flowith is the most popular iPad alternative to ArcSphere.

    • Flowith is Freemium and ProprietaryArcSphere is Free and Proprietary
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