Sites like Mozilla

01 · Entity

About Mozilla

Mozilla mozilla.net

Mozilla - Internet for people, not profit (US)

We’re working to put control of the internet back in the hands of the people using it.

Top 10K · #1,336 English 7 technologies Crawled Nov 6, 2026

Visit Mozilla

Summary by Claude

Mozilla's site presenting its privacy-focused software and services, including the Firefox web browser, Thunderbird email client, Mozilla VPN, Mozilla Monitor breach alerts and Firefox Relay email masking, alongside information about the nonprofit Mozilla Foundation and donations.

Who it’s for

General internet users and developers

Business model

Search partnerships, subscriptions, donations

• web browser software
• Firefox browser
• Thunderbird email client
• Mozilla VPN
• data breach monitoring
• email masking
• open-source software
• digital rights advocacy
• MDN web docs

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Mozilla’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.

1. 01
   Firefox firefox.com Top 1K English

   Firefox: The fast, private browser that keeps you safe — Firefox.com

   The independent browser that has your back. Firefox blocks trackers, has a free built-in VPN, puts you in control of AI, and never sells your personal data.

   • Akamai Edge DNS
   • Fastly
   • Google Cloud
   • Google Search Console
   • Google Workspace
   • Sentry

   0 say Firefox is a good alternative to Mozilla 0 say Firefox isn’t a real alternative to Mozilla

   Comment
   Very close cos 0.925
2. 02
   Mozilla Thunderbird thunderbird.net Top 10K English

   free email client and personal information manager

   • Google Search Console
   • Google Workspace
   • Apple Business
   • Atlassian
   • Cloudflare
   • Cloudflare DNS

   0 say Mozilla Thunderbird is a good alternative to Mozilla 0 say Mozilla Thunderbird isn’t a real alternative to Mozilla

   Comment
   Very close cos 0.916
3. 03
   CroxyProxy croxyproxy.com Top 10K English

   Free web proxy and a cutting-edge online proxy | CroxyProxy

   CroxyProxy is a cutting-edge secure web proxy service. Use it to access your favorite websites and web applications: as a Facebook or YouTube proxy. It is free, you can try this online proxy right now!

   • cdnjs
   • Cloudflare
   • Cloudflare DNS
   • Font Awesome
   • Google AdSense
   • Google Analytics

   0 say CroxyProxy is a good alternative to Mozilla 0 say CroxyProxy isn’t a real alternative to Mozilla

   Comment
   Very close cos 0.900
4. 04
   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.

   • Apple Business
   • Microsoft 365
   • Next.js
   • nginx
   • NS1
   • OpenAI

   0 say DuckDuckGo is a good alternative to Mozilla 0 say DuckDuckGo isn’t a real alternative to Mozilla

   Comment
   Very close cos 0.899
5. 05
   Startpage.com startpage.com English

   privacy-focused online search engine

   • Google Search Console
   • Google Workspace
   • DocuSign
   • Mailjet
   • nginx
   • NS1

   0 say Startpage.com is a good alternative to Mozilla 0 say Startpage.com isn’t a real alternative to Mozilla

   Comment
   Close cos 0.889
6. 06
   Fastmail fastmail.com English

   Email and calendar made better | Fastmail

   Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.

   • Cloudflare
   • Fastmail

   0 say Fastmail is a good alternative to Mozilla 0 say Fastmail isn’t a real alternative to Mozilla

   Comment
   Close cos 0.885
7. 07
   NetBird netbird.io Top 10K English

   NetBird - Open Source Zero Trust Networking

   WireGuard®-based overlay network and Zero Trust Network Access in one platform for reliable and secure connectivity

   • Google Search Console
   • Google Workspace
   • Brevo
   • HubSpot
   • Microsoft 365
   • Next.js

   0 say NetBird is a good alternative to Mozilla 0 say NetBird isn’t a real alternative to Mozilla

   Comment
   Close cos 0.877
8. 08
   Wikimedia movement wikimedia.org Top 1K English

   Wikimedia Error

   global social movement for free educational knowledge

   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Miro

   0 say Wikimedia movement is a good alternative to Mozilla 0 say Wikimedia movement isn’t a real alternative to Mozilla

   Comment
   Close cos 0.878
9. 09
   MariaDB mariadb.org Top 10K English

   MariaDB Foundation - MariaDB.org

   database management system, relational, open source, community developed fork of MySQL

   • Google Search Console
   • Google Workspace
   • Brevo
   • Cloudflare DNS
   • Google Analytics
   • jQuery

   0 say MariaDB is a good alternative to Mozilla 0 say MariaDB isn’t a real alternative to Mozilla

   Comment
   Close cos 0.874
10. 10
    Qwant qwant.com English

    Qwant - The search engine that values you as a user, not as a product

    Fast, reliable answers and still in trust: Qwant does not store your search data, does not sell your personal data and is hosted in Europe.

    • Google Search Console
    • Google Workspace
    • Apple Business
    • Microsoft 365
    • Notion
    • Slack

    0 say Qwant is a good alternative to Mozilla 0 say Qwant isn’t a real alternative to Mozilla

    Comment
    Close cos 0.876
11. 11
    SourceForge sourceforge.net Top 1K English

    Compare B2B Software, Download, & Develop Open Source & Business Software - SourceForge

    SourceForge is the complete software discovery platform. SourceForge is the largest B2B software review and comparison site in the world, and features the largest business software directory, as well as free & fast open source software downloads and development.

    • Bing Webmaster Tools
    • Google Search Console
    • Cloudflare
    • Google Analytics
    • Mailchimp
    • Matomo

    0 say SourceForge is a good alternative to Mozilla 0 say SourceForge isn’t a real alternative to Mozilla

    Comment
    Close cos 0.873
12. 12
    Brave brave.com Top 1K English

    The browser that puts you first | Brave

    The Brave browser is a fast, private and secure web browser for PC, Mac and mobile. Download now to enjoy a faster ad-free browsing experience that saves data and battery life by blocking tracking software.

    • Google Search Console
    • Google Workspace
    • Amazon SES
    • Apple Business
    • Amazon Web Services
    • Cloudflare DNS

    0 say Brave is a good alternative to Mozilla 0 say Brave isn’t a real alternative to Mozilla

    Comment
    Close cos 0.873
13. 13
    SlideShare slideshare.net Top 1K English

    Client Challenge

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

    • Fastly
    • Google Search Console
    • Google Workspace
    • Amazon Route 53

    0 say SlideShare is a good alternative to Mozilla 0 say SlideShare isn’t a real alternative to Mozilla

    Comment
    Close cos 0.875
14. 14
    Browserleaks browserleaks.org Top 10K English

    Browserleaks - Check your browser for privacy leaks

    BrowserLeaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser. These tests focus on identifying ways in which websites may leak your real IP address, collect information about your device, and perform a browser fingerprinting.

    • Cloudflare DNS
    • nginx

    0 say Browserleaks is a good alternative to Mozilla 0 say Browserleaks isn’t a real alternative to Mozilla

    Comment
    Close cos 0.871
15. 15
    Tor Project torproject.org Top 10K English

    Tor Project | Anonymity Online

    Anonymity Online | Defend yourself against tracking and surveillance. Circumvent censorship.

    • Google Search Console
    • Apache HTTP Server
    • Bootstrap
    • Font Awesome
    • jQuery

    0 say Tor Project is a good alternative to Mozilla 0 say Tor Project isn’t a real alternative to Mozilla

    Comment
    Close cos 0.870
16. 16
    NordVPN nordvpn.com Top 10K English

    virtual private network provider

    • Google Search Console
    • Google Workspace
    • Cloudflare
    • Cloudflare DNS
    • Microsoft 365
    • Zendesk

    0 say NordVPN is a good alternative to Mozilla 0 say NordVPN isn’t a real alternative to Mozilla

    Comment
    Close cos 0.871
17. 17
    Proton proton.me Top 10K English

    Proton: Privacy by default

    Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.

    • Google Search Console
    • Astro
    • Proton Mail
    • Tailwind CSS
    • Yandex Webmaster
    • YouTube embeds

    0 say Proton is a good alternative to Mozilla 0 say Proton isn’t a real alternative to Mozilla

    Comment
    Close cos 0.870
18. 18
    Moz moz.com Top 10K English

    Moz - SEO Software for Smarter Marketing

    Backed by the largest community of SEOs on the planet, Moz builds the tools that make SEO, content marketing, market research, digital PR, and local SEO easy. Start your free trial today!

    • Google Search Console
    • Google Workspace
    • Adobe
    • Amazon SES
    • Atlassian
    • Bootstrap

    0 say Moz is a good alternative to Mozilla 0 say Moz isn’t a real alternative to Mozilla

    Comment
    Close cos 0.869
19. 19
    NLnet Labs nlnetlabs.nl Top 10K English

    NLnet Labs - Home

    Research & Development, Internet architecture, DNS, Routing, Stability and Security.

    • Google Workspace
    • Adobe Fonts
    • Bootstrap
    • Font Awesome
    • jQuery
    • nginx

    0 say NLnet Labs is a good alternative to Mozilla 0 say NLnet Labs isn’t a real alternative to Mozilla

    Comment
    Close cos 0.870
20. 20
    Internet Archive archive.org Top 1K English

    Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine

    U.S. non-profit organization and digital archive

    • Google Search Console
    • Google Workspace
    • Atlassian
    • Microsoft 365
    • nginx
    • Salesforce

    0 say Internet Archive is a good alternative to Mozilla 0 say Internet Archive isn’t a real alternative to Mozilla

    Comment
    Close cos 0.871

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

04 · Fingerprints

Technology

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