Next-generation SEO auditing & content change tracking

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!

Would you recommend this product?
56 Reviews4.8/5
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
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@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?
@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 :)
@vincent_io congrat on launching Content King here

Been using this for quite a while on a project website and it works incredibly to deliver insight into what has changed, what is broken and more - it has been developed by an SEO team so its a content marketing SEO tools first which is exactly what was needed. Love the fact it always crawls!


- fast, continuous updates

- tracking of improvement

- good team behind it who know what they are doing

- pricing


nothing significant, most issues I have identified are on the roadmap now which is positive - that said its still early days

Hi Gerry, thanks so much! Reading this puts a smile on our faces, this means a lot to us. If you have any feedback, good or bad feel free to let us know. You can add it here, or send me an email at

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!


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



Upvote (12)Share
Thanks for the awesome review Benny! :)

The ContentKing software has grown in its value immensely since I first came on as a beta customer.

The interface is super user friendly and email alerts for any potentially concerning changes the real-time crawler finds is so cool. If you act on the email alerts CK stops any technical SEO disasters before they ever happen!


This is as close to a Google real time crawl emulator as you'll get!


Some terminology takes a little bit of understanding/learning

Thanks for the nice words Pete! It would be great if you could share the specific terms that can be improved (we're always learning!). Please drop me a message here or via email at :)
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.
@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!