Next-generation SEO auditing & content change tracking

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ContentKing is a cloud-based service that provides SEO Auditing and Content Change Tracking in real-time. Improve and maintain your search engine visibility and get immediate alerts about technical issues and unexpected page changes. Getting your SEO performance under control has never been this easy!


  • Benny Chew
    Benny ChewUI/UX Designer at BENZAI

    Solid product / Great UI / Fast updates / Awesome support / Good price



    ContentKing is a no brainer if you want to make sure your websites runs flawlessly and without (SEO) flaws. You can have a good website, but without solid SEO your website will be good at best and not great. ContentKing can help you (your website) become great!

    Benny Chew has used this product for one year.
  • Martijn Oud
    Martijn OudOnline marketing & technical SEO

    Unique and advanced technical analyses, easy to use interface


    The pricing structure is not based on a flat 'per site' but instead on number of pages which can be hard to calculate

    I'd recommend Contentkings if you are looking for an easy way to scale site auditing. The tool does some really great and unique checks like finding out which pages are missing from the sitemap. I also loved the feature to find out missing (visual) analytics from pages.

    Martijn Oud has used this product for one month.


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Vincent van Scherpenseel
Vincent van ScherpenseelMaker@vincent_io · CEO @ ContentKing
Hi, I'm Vincent, CEO at ContentKing 👋 Over the past two years we've been working like crazy to develop what we call Next-generation SEO Auditing. Before founding ContentKing, my co-founder Steven and I ran an SEO agency. We noticed that as websites grew bigger and more complex, the rate of unexpected changes and problems that went undetected would skyrocket. The usual weekly or monthly audit and reporting cycle was unable to keep up and catch major problems in time. That's why we built ContentKing. While traditional auditing crawlers take a passive approach (start a crawl and wait until the data comes in), ContentKing is proactive. It monitors your website continuously and as soon as it detects problems or major changes it alerts you. What's more, ContentKing makes it super easy to track changes like newly added or removed pages as well as changes within pages. We wanted to build an app that would be a pleasure to work with. One that would automate whatever it could, and would make whatever manual analysis that remained as simple and fun as possible. And things are constantly developing around here, with features being released every week. All the same, we felt it's time to show the Product Hunt community what we built and get your honest feedback. So take it for a spin and let us know what you think. We'll be here all day to answer your questions and comments :) Cheers, Vincent + the ContentKing team
Igor Gorbenko
Igor Gorbenko@di_ry · SaaS Marketing Manager
@vincent_io Hi, Vincent. I've used Content King a bit but I didn't go in too deep. What killer feature I might have missed? What would you recommend us to check out?
Vincent van Scherpenseel
Vincent van ScherpenseelMaker@vincent_io · CEO @ ContentKing
@di_ry Hi Igor, thanks for reaching out! :) We're the only ones doing Content Change Tracking and Alerting at this scale, so my suggestion would be to check that out :) PS: let me know if your existing trial expired, happy to unlock of course :)
Saijo George
Saijo George@saijogeorge · Digital Marketer
@vincent_io congrat on launching Content King here
Vincent van Scherpenseel
Vincent van ScherpenseelMaker@vincent_io · CEO @ ContentKing
@saijogeorge Thanks man! :)
Paul Shapiro
Paul Shapiro@fighto · Director of Strategy & Innovation
Content King is slowly becoming one of my favorite tools in my arsenal of SEO tools. When you’re managing a large site, or even a series of them, it’s really exceptional. The alerts are great.
Steven van Vessum
Steven van VessumMaker@stevenvvessum · Chief Customer Officer
@fighto Hi Paul, that's great to hear. We're all about winning the hearts and minds of our customers so if you feel something's missing or needs changing, please let us know!
David Iwanow
David Iwanow@davidiwanow · Global SEO Manager @ Schibsted
I have to say I know a fair few SEOs that are starting to rely heavily on the insights this product gives, the real-time analysis and monitoring makes it possible for them to scale their workload.
Vincent van Scherpenseel
Vincent van ScherpenseelMaker@vincent_io · CEO @ ContentKing
@davidiwanow Hey David, thank you very much, great to hear! :)
Sam McRoberts
Sam McRoberts@sams_antics · Head of Growth, Tomorrow
Awesome, always down to check out a new SEO tool!
Steven van Vessum
Steven van VessumMaker@stevenvvessum · Chief Customer Officer
@sams_antics Great to hear Sam! Let us know if you have any questions, happy to help!
Nivas Ravichandran
Nivas Ravichandran@nivasravi · Product Marketing - Freshsales CRM
Hey Vincent, Congratulations on the launch and being featured on Product Hunt. Does this also take care of ahrefs alert does?
Vincent van Scherpenseel
Vincent van ScherpenseelMaker@vincent_io · CEO @ ContentKing
@nivasravi Thanks Nivas! ContentKing monitors your website 24/7 and alerts you whenever something unexpectedly breaks or changes.