Alternatives and competitors

Sites like Google

The 20 closest ad serving infrastructure alternatives to Google, ranked by what they actually offer, and the 2 technologies behind it.

Looking for an alternative to Google? The closest matches are DuckDuckGo, Safety and Search Engine Journal. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.

Neighbours
k = 20
Sites searched
4,032
Vector
384-d
Query
11 ms

01 · Entity

About Google

Google googlesyndication.com

Google

Top 100 · #53 German 2 technologies Crawled Nov 6, 2026
Visit Google

Summary by Claude

Google-owned domain that serves ad scripts, ad creatives and tracking for Google's advertising network (AdSense and Google Ad Manager) on third-party websites; it has no website of its own.

Who it’s for
Websites displaying Google ads
Business model
Advertising

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Google’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

similarity × popularity

Plausible Analyticspki.googSlideShareDomainskinotik13.xyzG2Startpage.comSearch Engine JournalSafetyDuckDuckGo

03 · Nearest neighbours

Alternatives to Google

Thumbs up if it’s a real alternative to Google, thumbs down if it isn’t.

Only in German
  1. 01
    DuckDuckGo duckduckgo.com Top 1K English

    DuckDuckGo - Protection. Privacy. Peace of mind.

    The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

  2. 02
    Safety safety.google Top 10K English

    Control your online safety and privacy – Google Safety Centre

    When searching on Google, your online safety and privacy are essential. Explore how Google helps you browse safely and protects you and your devices.

  3. 03
    Search Engine Journal searchenginejournal.com Top 10K English

    Search Engine Journal - The AI Search & SEO News That Matters

    Search Engine Journal is the last independent voice in search, sharing the latest AI search, SEO, GEO & AEO news that impact marketing strategy and business growth.

  4. 04
    Startpage.com startpage.com English

    privacy-focused online search engine

  5. 05
    G2 g2.com Top 10K English

    g2.com

    American B2B software and services review platform and marketplace

  6. 06
    kinotik13.xyz Top 10K Russian

    Защита сайта

  7. 07
    ChinaZ.com chinaz.com Top 10K

    站长之家 - 站长资讯-我们致力于为中文网站提供动力!

    站长之家(中国站长站)为个人站长与企业网络提供全面的站长资讯、源代码程序下载、海量建站素材、强大的搜索优化辅助工具、网络产品设计与运营理念以及一站式网络解决方案,十年来我们一直致力为中文网站提供动力。

  8. 08
    AADS a-ads.com Top 10K English

    AADS – First Crypto & Bitcoin Advertising Network

    Promote your crypto project with AADS – top crypto ad network accepting Bitcoin and other coins. Buy targeted crypto traffic easily and effectively.

  9. 09
    Domains googledomains.com Top 100 English

    Google Domains

  10. 10
    SlideShare slideshare.net Top 1K English

    Client Challenge

    American hosting service, owned by Scribd, for professional content including presentations, infographics, documents, and videos

  11. 11
    pki.goog Top 1K English

    Google Trust Services | Home

    Google Trust Services

  12. 12
    Plausible Analytics plausible.io Top 10K English

    Plausible Analytics | Simple, privacy-friendly Google Analytics alternative

    Plausible is a lightweight and open-source Google Analytics alternative. Your website data is 100% yours and the privacy of your visitors is respected.

  13. 13
    Register.com register.com Top 10K English

    Cloudflare Captcha Page | Register.com

    American domain name registrar

  14. 14
    Semrush semrush.com Top 10K English

    Semrush: Your Unfair Advantage for Growing Brand Visibility

    Semrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.

  15. 15
    YourAdChoices.com youradchoices.com Top 10K English

    YourAdChoices.com | Welcome to YourAdChoices.com

  16. 16
    blog.google Top 10K English

    News from Google | Google Product and Technology News and Stories

    Get the latest news and stories about Google products, technology and innovation on News from Google, Google's official blog.

  17. 17
    How-To Geek howtogeek.com Top 10K English

    How-To Geek - We Explain Technology

    We explain technology. Learn more with our articles, reviews, tips, and the best answers to your most pressing tech questions.

  18. 18
    MapQuest mapquest.com Top 10K English

    company owned by System1

  19. 19
    DOI.org query endpoint doi.org Top 1K English

    Home Page

    API endpoint

  20. 20
    Cookiedatabase.org cookiedatabase.org Top 1K English

    Cookiedatabase.org

Ranked by score: the cosine similarity of each site’s vector to googlesyndication.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Google uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What Google is built with, and what its closest competitors use, from its homepage’s code and its DNS records.

SimilarSiteSearch

Competitors by meaning, stacks from the source. Data from public homepages and DNS.

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