We've been using the free version of Yoast for a decade, we have multiple websites so the price of upgrading to Yoast premium is very expensive, and always kept us on the free version. Squirrly SEO offered a much more affordable option on Appsumo so we went ahead and tried it out.

First thoughts were it felt very different to Yoast, and initially I struggled to navigate their website, tutorials, help etc and work out where everything was. But don't let that put you off, if you invest a bit of time, you can quickly start to understand where everything is. I had an issue with a purchase on their website, and their help were quick to respond to my email within about 2-3 hours, and gave me an in-depth instruction of how to claim the credits.

Once you spend the time to figure everything out, it's a brilliant tool to have. Everything makes sense from an SEO strategy point of view. I have a medium knowledge of SEO, and after a few months I find the software both logical and easy to use.

After using it for a few months, I upgraded and purchased further licences to increase the keyword search and focus pages. I'm also interested in the other software that the company offers. It's too early to say for sure, but it appears to be a progressive company with an owner who is involved in pushing things forwards and trying to bring in cutting edge software and tools. So far this has been one of my better purchases on Appsumo. 5 Tacos for my experience so far.