Kaspersky, FireEye, and Trend Micro were the solutions I used in the past. Kaspersky, FireEye, and Trend Micro were the solutions I used in the past. I cannot compare the solutions I have used in the past with Fortinet FortiSandbox and comment on which one was the best solution I used since the use of each solution depends on the use cases and Infrastructures. The main advantage of Fortinet FortiSandbox is that it is a part of Fortinet Security Fabric, meaning Fortinet has its own security framework. It is really easy to deploy FortiSandbox and integrate with other Fortinet solutions. Suppose your company has a Fortinet stack or technologies across your network or infrastructure for endpoint protection or network protection. I think Fortinet FortiSandbox would be the easiest choice. I cannot say that Fortinet FortiSandbox is better than Kaspersky, FireEye, or Trend Micro.

I have not used another similar solution previously.

I have some previous experience with Check Point and NetScaler.

We have used other solutions previously. It depends on the needs of our customers and the budget.

Concerning security, Trend Micro is better in comparison.

I have used Stormshield in the past. That was a long time ago. We now only use Fortinet for security. Fortinet, in comparison, is easy to configure. Stormshield is also a smaller solution than Fortinet. It's technically more affordable, s Fortinet is more expensive, however, Fortinet is a bigger more technical option.

We use similar sandbox solutions from Forcepoint and Palo Alto.

I have worked with other solutions in the past.

I have experience with other solutions like Sophos and CheckPoint. 

We previously used Check Point Sandblast.

We use different solutions depending on the client's requirements. Sometimes we implement Palo Alto. We need to discuss it with the client and select the product that's appropriate for their use case and environment.

We are also a reseller of Palo Alto solutions.

We did not have a previous solution. Using this solution is part of the way we do business. If you don't invest in the future you could be stopping your business.

We didn't previously use a different solution.