The product actually works. They did a live test on one of my clients and the speed went from 600 ms to 16 ms. Genuinely impressed by how much the speed changed by the click of a button. One thing to note is that all it took is one onboarding call to set things. I was impressed with Julian who's their customer success manager who lead the whole process which made things easy. Now it's just a set-and-forget thing unless I make additional changes on the site. Obviously, there are many elements to CRO, but site speed is definitely one of the most important and Nostra does a great job with how they've set things up.

This is great technology, our site is visibly faster and we're really happy with the success of it so far. I have recommended it to other business owners. Very easy to use, and customer support is great.

The Nostra team were fantastic during onboarding. We dealt with the same people throughout the sales process right through to launch. I'm not a super 'tech-savvy person, so I really appreciated the time and care they took to explain how their product worked. Most importantly, though, our website is now super fast. Over the years, we've manually tried to speed up our site, but I've really noticed a difference. Once Nostra is up and running, you can 100% notice the difference.