Alternatives and competitors
Sites like Firefox
The 20 closest web browser alternatives to Firefox, ranked by what they actually offer, and the 9 technologies behind it.
Looking for an alternative to Firefox? The closest matches are Mozilla, ucweb.com and Opera. 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
- 16 ms
01 · Entity
About Firefox
Firefox firefox.com
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.
Wikidata: free and open source web browser
Summary by Claude
Download site for Firefox, a free, open-source web browser from Mozilla for desktop and mobile, with tracker blocking, a built-in VPN, tab groups, reader mode and cross-device sync of bookmarks, passwords and history.
- Who it’s for
- General internet users and businesses
- Business model
- Search engine partnership revenue
02 · Embedding space
Competitor map
Each alternative by how close its vector is to Firefox’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
03 · Nearest neighbours
Alternatives to Firefox
Thumbs up if it’s a real alternative to Firefox, thumbs down if it isn’t.
- 01
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.
Very close cos 0.930 - 02
UC Browser | Powerful, Personal and Private web browser
UC Browser is a fast and safe web browser for PC, Mac, and mobile. Download now to enjoy a clean, ad-free browsing experience with built-in VPN for enhanced privacy and security!
Very close cos 0.909 - 03
Opera Web Browser | Faster, Safer, Smarter | Opera
Faster, safer and smarter than default browsers. Fully-featured for privacy, security, and so much more. Get the faster, better Opera browser for free.
Very close cos 0.909 - 04
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!
Very close cos 0.909 - 05
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.
Very close cos 0.900 - 06
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.
Very close cos 0.897 - 07
Free Online Video Downloader - SaveFrom.net
Download videos from popular platforms with SaveFrom.net, the leading free online video downloader. Easily save videos in various formats and resolutions. Start downloading now!
Close cos 0.891 - 08
free email client and personal information manager
Close cos 0.888 - 09
Adblock Plus | The world's #1 free ad blocker
Adblock Plus, the most popular ad blocker on Firefox, Chrome, Safari, Android and iOS. Block pop-ups and annoying ads on websites like Facebook and YouTube.
Close cos 0.885 - 10
privacy-focused online search engine
Close cos 0.889 - 11
How to enable JavaScript in your browser and why
Instructions on how to enable (activate) JavaScript in web browser and why.
Close cos 0.883 - 12
GreatFireVPN - Bypass Censorship in China, Russia, Iran, India
Trusted VPN for bypassing internet censorship in China, Russia, Iran and India. Also used in Cuba. 10+ years fighting the Great Firewall. 30-day free trial.
Close cos 0.882 - 13
Canva
online graphic design platform
Close cos 0.882 - 14
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.
Close cos 0.882 - 15
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.
Close cos 0.879 - 16
Figma: The collaborative canvas for design, code, and AI
Figma is the canvas where design, code, and AI come together. From first idea to shipped product — go from concept to production with your whole team, in one place.
Close cos 0.880 - 17
Free Online Games on CrazyGames | Play Now!
Play free online games at CrazyGames, the best place to play high-quality browser games. We add new games every day. Have fun!
Close cos 0.879 - 18
web.dev
Guidance to build modern web experiences that work on any browser.
Close cos 0.879 - 19
AdGuard Ad Blocker — block ads, popups, and trackers
AdGuard is the best way to get rid of annoying ads and online tracking and protect your computer from malware. Make your web surfing fast, safe and ad-free
Close cos 0.877 - 20
Tor Project | Anonymity Online
Anonymity Online | Defend yourself against tracking and surveillance. Circumvent censorship.
Close cos 0.876
Ranked by score: the cosine similarity of each site’s vector to firefox.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Firefox uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What Firefox is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- Live chat & support
- Zendesk TXT v=spf1 mx a include:amazonses.com include:mail.zendesk.com include:%{…
- Monitoring
- Sentry page source: .ingest.us.sentry.io
- CDN
- Fastly header x-served-by: cache-ber1080059-BER, cache-ber1080059-BER, cache-ber108005…
- Hosting
- Google Cloud header via: 1.1 google, 1.1 varnish, 1.1 varnish
- Email hosting
- Google Workspace MX smtp.google.com
- Email delivery
- Amazon SES TXT v=spf1 mx a include:amazonses.com include:mail.zendesk.com include:%{…
- DNS hosting
- Akamai Edge DNS NS ns7-66.akam.net
- SaaS tools (verified in DNS)
- Google Search Console TXT google-site-verification=NZ6YuiV9PaFX7rWqXJZxDpunitn7M8mtlnoaN2Z8Dcs
- Meta Business Suite TXT facebook-domain-verification=wcer1w80xkwrzqftwc3shhkel9ys8m
Stack changes
No changes yet. Each new crawl is compared with the last one, and what Firefox adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Google Search Console 15/20
- Google Workspace 13/20
- Apple Business · not on firefox.com 8/20
- Cloudflare · not on firefox.com 8/20
- Microsoft 365 · not on firefox.com 7/20
- Cloudflare DNS · not on firefox.com 7/20
- OpenAI · not on firefox.com 6/20
- Google Analytics · not on firefox.com 6/20
- Zendesk 6/20
- Stripe · not on firefox.com 4/20
- DocuSign · not on firefox.com 4/20
- Atlassian · not on firefox.com 4/20
- Zoom · not on firefox.com 3/20
- GlobalSign · not on firefox.com 3/20
- Adobe · not on firefox.com 3/20
- Meta Business Suite 3/20