Globally recognized, Zscaler, Inc. functions as a leading provider of cloud-based security solutions. Its core offerings include Zscaler Internet Access (ZIA), which ensures secure connectivity for a diverse range of entities – including users, servers, operational technology (OT), and IoT devices – when accessing external resources like software-as-a-service (SaaS) applications and general internet destinations. Complementing this, the Zscaler Private Access (ZPA) solution facilitates secure entry to internal applications residing in private or public clouds and traditional data centers. Zscaler also delivers Zscaler Digital Experience (ZDX), a tool that assesses the complete user journey across various business applications. ZDX then generates a clear, digestible digital experience score for individual users, specific applications, and different locations within an organization. Furthermore, the company's portfolio extends to advanced workload segmentation solutions. This category includes Zscaler Cloud Security Posture Management (CSPM), designed to identify and correct application misconfigurations across SaaS, IaaS, and PaaS environments, thereby minimizing risk and upholding compliance standards. Another key offering is Zscaler Cloud Workload Segmentation, specifically engineered to fortify application-to-application communication within public clouds and data centers. Its objective is to thwart lateral threat propagation, safeguard applications from compromise, and ultimately mitigate the potential for data breaches. The underlying platform is built upon integral components such as the Zscaler Central Authority, Zscaler Enforcement Nodes, and Zscaler Log Servers. Serving a diverse global clientele, Zscaler caters to numerous sectors including aviation and transportation, conglomerates, consumer goods and retail, financial services, healthcare, manufacturing, media and communications, public sector and education, as well as technology and telecommunications. Founded in 2007, the company initially operated as SafeChannel, Inc., before rebranding to Zscaler, Inc. in August 2008. Its corporate headquarters are located in San Jose, California.
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Zscaler is a cybersecurity company headquartered in San Jose, United States, founded in 2008. It is publicly listed (ZS) with a market capitalisation of $37B. Xcout tracks 24 named people at Zscaler, including Jay Chaudhry (CEO). Xcout recorded 480 job postings from Zscaler in the last 90 days, naming tools such as Zscaler, Salesforce, Prometheus.
18 more named people on record for Zscaler, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $110M | 1 named | |
| — | $100M | 1 named | |
| Series A | $110M | 1 named |
Some filings are not shown as funding rounds.
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 480 job postings from Zscaler in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it and all 56 tools — see Zscaler's hiring signals →
4 corporate events on record, with sources — see the full timeline →
Based on 65 job postings in the last 8 weeks (10 Aug – 4 Oct 2026), compared with 380 scale-up technology companies.
This describes a hiring pattern — how often Zscaler’s job postings ask for AI skills, and how that changed against the previous 8 weeks, ranked among its peers. It says nothing about the company’s products or performance.
Signed-in members see the AI-skill share and its change with peer percentiles, role mix, posting momentum and advertised US pay against the market.
A few of Zscaler's closest competitors — see the full list of competitors and alternatives →
Zscaler provides a unified cybersecurity platform and vulnerability management solutions built on a Zero Trust architecture and Data Fabric for Security. The company helps organizations identify risks, prioritize threats, automate remediation workflows, and secure users, devices, workloads, and networks.
Cloudflare, Inc. functions as a global provider of cloud-based services. The company delivers a comprehensive, integrated cloud security platform designed to safeguard a diverse array of digital environments, encompassing public and private clouds, on-premises infrastructure, Software-as-a-Service (SaaS) applications, and Internet of Things (IoT) devices. Its security portfolio features tools such as cloud firewalls, bot mitigation, distributed denial-of-service (DDoS) protection, IoT security, SSL/TLS encryption, secure origin connections, and rate limiting capabilities. Beyond security, Cloudflare also boosts online performance through services like content delivery networks (CDNs), intelligent routing, and various content, mobile, and image optimization tools. For enhanced reliability and availability, it provides solutions such as load balancing, its proprietary Anycast network, a virtual backbone, DNS services, DNS resolvers, and virtual waiting rooms. Furthermore, the company offers internal infrastructure tools, including "on-ramps" that facilitate seamless connections for users, devices, or locations to its expansive network, alongside "filters" engineered for data protection, inspection, and access management. Developer-centric solutions encompass serverless computing, programmable networks, website creation, domain registration, a suite of Cloudflare applications, advanced analytics, and data localization management. For individual consumers, Cloudflare provides a DNS Resolver application to improve internet browsing and a Consumer VPN to secure and speed up mobile device traffic. Its clientele spans a broad spectrum of industries, including technology, healthcare, financial services, consumer and retail, non-profit organizations, and government agencies. Established in 2009, Cloudflare, Inc. is headquartered in San Francisco, California.
Palo Alto Networks, Inc. is a global leader in providing advanced cybersecurity solutions. The company's core product line includes both hardware and software-based firewalls. It also offers Panorama, a sophisticated security management platform designed for centralized control of these firewall deployments, whether they are physical appliances, virtual instances, or situated in public or private cloud environments. Additionally, the firm provides virtual system upgrades to enhance the capacity of its physical firewall units. Complementing its core products, Palo Alto Networks delivers an extensive range of subscription services. These encompass robust threat prevention, protection against malware and advanced persistent threats, URL filtering, and security for both laptop and mobile devices. Further specialized subscriptions include DNS security, Internet of Things (IoT) security, SaaS security (via API and inline methods), threat intelligence, and data loss prevention. Beyond its product and subscription offerings, the company extends various expert services, such as cloud security, secure access solutions, security analytics and automation tools, and specialized cybersecurity consulting, often integrated with threat intelligence. Its professional services cover critical areas like architectural design and planning, system implementation, configuration, and seamless firewall migration. Educational resources, including certifications and both online and in-classroom training, are also available, alongside comprehensive support services. Palo Alto Networks distributes its security solutions both directly and through an extensive network of channel partners. Its diverse clientele primarily comprises medium to large-scale enterprises, service providers, and governmental organizations across a wide array of industries. These sectors include education, energy, financial services, healthcare, internet and media, manufacturing, the broader public sector, and telecommunications. Established in 2005, Palo Alto Networks maintains its corporate headquarters in Santa Clara, California.
Netskope, Inc. operates as a leading cloud security provider, offering its clients a comprehensive, unified platform known as "Netskope One." This integrated solution is meticulously engineered to ensure robust data protection, facilitate secure access, and deliver extensive visibility across various applications, web activity, and cloud services. Additionally, it incorporates advanced threat prevention capabilities and networking enhancements, specifically designed to secure and optimize modern workloads, including SaaS applications, web platforms, hybrid IT environments, and artificial intelligence operations.
InstaSafe Technologies provides zero-trust cloud security solutions and secure enterprise access models. Headquartered in Bangalore, India, the company delivers cybersecurity services designed to protect corporate digital infrastructure.
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