Open Source Apps tagged with 'Web Search Engine'

All apps in Open Source Apps tagged with 'Web Search Engine'category. Use the filters below to narrow down your search. 
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  1. SearXNG icon
     147 likes

    Metasearch engine aggregating results from 251 services with strong privacy, script and cookie flexibility, Tor support, and user-controlled search preferences.

    Cost / License

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Arch Linux
    • Fedora
    • Ubuntu
    • Debian
    • Cloudron
    • Docker
    • Red Hat Enterprise Linux
    SearXNG screenshot 1
    SearXNG screenshot 1
    SearXNG screenshot 2
    +1
    SearXNG screenshot 3
    104 alternatives
    4.1
    Very Good15 reviews
  2. YaCy icon
     148 likes

    YaCy is a free search engine that anyone can use to build a search portal for their intranet or to help search the public internet. When contributing to the world-wide peer network, the scale of YaCy is limited only by the number of users in the world and can index billions of...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    YaCy screenshot 1
    YaCy screenshot 1
    YaCy screenshot 2
    +6
    YaCy screenshot 3
    90 alternatives
  3. ueli icon
     76 likes

    Developed with the Electron framework, ueli is the type of tool that adopts simplicity, leaving out any unnecessary options and configuration settings. It creates an icon in the system tray at startup, where it sits silently throughout its runtime, without disturbing you with...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    ueli screenshot 1
    Calculator
    Web Search
    +4
    Custom Web Search
    89 alternatives
  4. MetaGer icon
     59 likes

    Open source metasearch engine with no tracking, combining results from multiple search engines, offering private, non-censored searches, and operated by a nonprofit.

    Cost / License

    Application type

    Platforms

    • Online
    • Android
    • F-Droid
    • Tor
    Homepage. With dark mode.
    Setting for web. With dark mode.
    MetaGer screenshot 2
    +3
    MetaGer screenshot 3
    87 alternatives
    4.2
    Very Good12 reviews
  5. Morphic icon
     18 likes

    Morphic it's a fully open-source AI-powered answer engine with a generative UI. Built with Vercel AI SDK, it delivers awesome streaming results.

    Cost / License

    Platforms

    • Online
    Morphic screenshot 1
    Morphic screenshot 1
    Morphic screenshot 2
    +1
    Morphic screenshot 3
    25 alternatives
  6. 4get icon
     24 likes

    This is a metasearch engine that gets results from other engines, and strips away all of the tracking parameters and Microsoft/globohomo bullshit they add. Most of the other alternatives to Google jack themselves off about being ""privacy respecting"" or...

    Cost / License

    Platforms

    • Online
    • Tor
    Search settings retrieved from main instance.
    Instance list retrieved from main instance.
    Homepage of main instance.
    63 alternatives
    3.2
    Fair12 reviews
  7. Whoogle Search icon
     36 likes

    Self-hosted meta-search yielding Google results without ads, JavaScript, tracking, cookies, AMP links, or referrer data, offered with easy one-click Docker deployment.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    Whoogle Search screenshot 1
    Whoogle Search screenshot 1
    90 alternatives
  8. Open source search engine crawling the web’s independent, non-commercial content, prioritizing small sites, supports white-label setups and low-cost operation.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    Marginalia Search screenshot 1
    Marginalia Search screenshot 1
    Marginalia Search screenshot 2
    48 alternatives
  9. Mwmbl Search icon
     16 likes

    Mwmbl is a non-profit, ad-free, free-libre and free-lunch search engine with a focus on useability and speed. At the moment it is little more than an idea together with a proof of concept implementation of the web front-end and search technology on a small index.

    Cost / License

    Application type

    Platforms

    • Online
    Main Page
    Search Result For "Mastodon"
    71 alternatives
  10. Wiby icon
     12 likes

    In the early days of the web, pages were made primarily by hobbyists, academics, and computer savvy people about subjects they were personally interested in. Later on, the web became saturated with commercial pages that overcrowded everything else.

    Cost / License

    Application type

    Platforms

    • Online
    Wiby screenshot 1
    61 alternatives
  11. Araa icon
     6 likes

    A privacy-respecting, ad-free, self-hosted Google metasearch engine with strong security that offers full API support and utilizes Qwant for images, and DuckDuckGo for auto-complete.

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • NGINX
    Araa screenshot 1
    Araa screenshot 1
    Araa screenshot 2
    +5
    Araa screenshot 3
    64 alternatives
  12. degoog icon
     2 likes

    Search aggregator that queries multiple engines and shows results in one place. You can add custom search engines, bang-command plugins, slot plugins (query-triggered panels above/below results or in the sidebar), and transports (custom HTTP fetch strategies like curl...

    Cost / License

    Platforms

    • Online
    • Docker
    • Proxmox Virtual Environment
    degoog screenshot 1
    degoog screenshot 1
    48 alternatives
  13. Free anonymous search engine for the Tor network and dark web. No cookies, no JavaScript, no logs. Indexes .onion hidden services with a Threat Intelligence API for security professionals.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Android
    • Android Tablet
    • Mozilla Firefox
    Onion Search Engine screenshot 1
    65 alternatives
  14. Findto icon
     1 like

    Findto is an open source, decentralized search assistant for AI, Web, and more.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    Desktop view
    Mobile view
    18 alternatives
  15. Search for a Cause is a search engine that allows you to raise money for charity each time you search. We raise money through a small number of ads included with the search results. The revenue earned from those ads is pooled together and then donated to our partner charities...

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Google Chrome
    • Mozilla Firefox
    51 alternatives
  16. LLocalSearch icon
     1 like

    This is a completely locally running search engine using LLM Agents. The user can ask a question and the system will use a chain of LLMs to find the answer. The user can see the progress of the agents and the final answer. No OpenAI or Google API keys are needed.

    Cost / License

    Platforms

    • Self-Hosted
    • Docker
    LLocalSearch screenshot 1
    LLocalSearch screenshot 1
    4 alternatives