Investor Relations
Our Mission
Make the cloud a safe place to do business and enjoyable for users.
The evolution of social, mobile, and cloud has created a need for different security requirements and connectivity. Zscaler’s purpose-built security platform puts your defenses and controls where the connections occur— the internet — so that every connection is fast and secure, no matter how or where users connect or where their applications reside.
150 Billion
transactions per day
7 Billion
policy enforcements and threat mitigations
200,000+
cloud updates per day
185
countries with secured users

80%
Faster User Experience

35x
Fewer Infected Machines

70%
Infrastructure Cost Reduction
Investor Overview
100% cloud-based Security-as-a-Service subscription business
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Download Presentation- Subscription Model High Revenue Growth
~50% (CAGR FY’17-FY’20) - Strong Gross Margins 80%(FY20 non-GAAP)
-
Multi-Dimensional Go-to-market Model
- Proven Land & Expand Moddel with Net Retention of 122%(LTM ending October 31, 2020)
- Positive Free Cash Flow Margins 6%(FY20)
Intersection of cloud & mobility megashifts
Early innings of network, application and security transformation. Significant $72 billion annual total addressable market (TAM) opportunity.
Pioneer & Market Leader
Large security platform with over 4,500 customers. Consistently recognized as a leader by Forrester and Gartner. Historical revenue growth of ~50% per year.
Proven & differentiated cloud architecture
Over 200 issued and pending patents. Over 150 worldwide data centers. Unique multi-tenant architecture, in the data path of our customers.
Powerful Financial Model
High-growth SaaS model. Proven land and expand with higher-value offerings, ZPA, ZDX and workload protection. Unique, multi-dimensional channel model.
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Zscaler Built From Scratch

A highly scalable and ultra-fast multi-tenant cloud security architecture
- Over 200 patents issued and pending
- Multi-tenant architecture
- Distributed across 150 edge locations
- Direct peering with the largest Internet destinations
Explore our infographic
Zscaler Enforcement Node
- One Vendor
- One UI
- One action
- ZERO copies


SSL Inspection at Scale with Proxy Architecture
Zscaler has invested heavily in building a 'Proxy' based architecture which makes it possible to deeply inspect network traffic at an enormous scale, including SSL encrypted traffic. Think about it like a postal service... Zscaler as a proxy, take every box, open it, inspect the contents as we put it in a new box, then send it on to the recipient.
A firewall on the other hand simply looks at the box from the outside; reads the address, the sender, the consignment details sticker, and if it is all in order, just lets it flow past.