It's a cloud service, so it's scalable. I would rate it a ten out of ten. We're a small business.

It's highly effective, and we use it around the clock. It offers good scalability capabilities.

I haven't really tried to scale it because I just protect the main sites. But, since it is a cloud solution, it is scalable. I can include whatever site I want in the solution. The only thing is that I would have to change plans. So we pay as we go.

This solution is run on servers, not by individual users. So, there are three people in IT, one in the developer department.

I have three servers currently. I hope to keep this standard until next year when I will add at least two more servers.

It is quite a scalable solution and provides a lot of functionalities. I would rate the scalability an eight out of ten. There is always scope for improvement. 

I did not encounter any issues with scalability.