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spyfu.com

SpyFu

Who runs SpyFu, what it tracks and what it costs, and the 20 closest SEO software alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
Serpstat

Measured from SpyFu’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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Visit SpyFu

01 · Who’s behind it

Who runs SpyFu

SpyFu spyfu.com

Search for a competitor. See their PPC and SEO secrets, download their best keywords, get the backlinks that drive their rankings, and laugh at their mistakes.

Wikidata: American search analytics company

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What SpyFu tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

trackers that follow visitors

18 of the 19 alternatives below have fewer, 1 have more.

Privacy-friendly alternatives →
Cookie banner
None found
US company
6 tools

  • Advertising and retargeting

    Lets ad networks recognise visitors on other sites and show them ads.

  • Session recording

    Records clicks, scrolling and typing so the company can replay visits.

  • Visitor analytics

    Counts and follows visits, usually with cookies.

  • A/B testing

    Shows visitors different versions of the page to see which works better.

  • Tag manager

    Loads further tracking scripts, which we can’t always see.

  • Third-party embeds

    Videos, maps or fonts from other companies, which receive the visitor’s IP address.

03 · Alternatives

Alternatives to SpyFu

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

Fewer trackers than SpyFuNo ad trackersRegistered in the EUFree planOnly in English

2 of the 60 sites closest to SpyFu match.

  1. 01
    Semrush semrush.com Top 10K English Free plan 2 trackers

    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.

    Compare Semrush with SpyFu →
  2. 02
    Mixpanel mixpanel.com Top 1K English Free plan 4 trackers

    Product Intelligence Platform for the AI Era | Mixpanel

    Mixpanel is the product intelligence platform for the AI era, combining analytics, session replay, experiments, feature flags, and AI-powered insights.

    Compare Mixpanel with SpyFu →

Closest first, by how much each site’s offer resembles SpyFu’s. Trackers are counted the same way as above. Highlighted technologies are ones SpyFu uses too. Votes and comments come from visitors and don’t change the order.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what SpyFu adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack and search numbers · 20 technologies
Neighbours
k = 60
Sites searched
9,212
Vector
384-d
Query
34 ms

Built with

JavaScript frameworks
  • Vue.js page source: data-server-rendered="true"
CSS & UI
  • Font Awesome asset https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Fonts
Analytics
Tag managers
Advertising
Live chat & support
  • Intercom page source: widget.intercom.io
A/B testing
  • VWO page source: dev.visualwebsiteoptimizer.com
CDN
  • cdnjs asset https://cdnjs.cloudflare.com/ajax/libs/markdown-it/13.0.2/markdown-it.min.js
  • Cloudflare header cf-ray: a5779722cd8821ff-HAM
Languages & backends
  • ASP.NET header x-powered-by: ASP.NET
Video
  • Wistia page source: fast.wistia.com
Email hosting
  • Google Workspace TXT v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net …
  • Microsoft 365 MX spyfu-com.mail.protection.outlook.com
DNS hosting
SaaS tools (verified in DNS)
  • Atlassian TXT v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net …
  • Google Search Console TXT google-site-verification=5O-kOpFFDTzioCQjSkYvSdYEnhPNOqVxoktWNYZrbRg
  • OpenAI TXT openai-domain-verification=dv-11rWcb0rqo9yzoFHkvYECFyI