01-19-2019, 11:29 AM
Much of the technology foundation for Fortinet's current products still consist of the ASIC-accelerated performance that Ken Xi developed back at the dawn of the network security business. Although Fortinet has an integrated suite of solutions whose products probably match in aggregate everything that is done by the Palo Alto platform, the key differentiator is that FortiGate, the company's flagship solution, is not quite yet a platform into which a user can seamlessly plug in extended capabilities.
Similar to Palo Alto, this company uses a hybrid SaaS model. Therefore, at least for this writer, more critical metrics to look at are billings growth and deferred revenue growth.
There are some investors who are far more concerned about GAAP margins than this writer. I think the operating cash flow margin difference, which is weighted in Palo Alto's favor, is far more significant. Palo Alto deferred revenues and bookings are growing faster than Fortinet's and the anomaly by which Palo Alto records a full sales commission on bookings accounts for some but not all of the difference in GAAP operating margins.
Fortinet's products were originally aimed at the mid-market and its revenue mix continues to be far more weighted to the mid-market when compared to Palo Alto.

