Cloudflare
Cloudflare is a global cloud services provider that delivers security, performance, and reliability for websites, APIs, and internet applications through a massive distributed network of edge servers.
Zscaler Internet Access
Zscaler Internet Access is a cloud-native security service edge platform that provides AI-powered threat protection and data loss prevention to secure your users, workloads, and devices anywhere they connect.
Quick Comparison
| Feature | Cloudflare | Zscaler Internet Access |
|---|---|---|
| Website | cloudflare.com | zscaler.com |
| Pricing Model | Freemium | Custom |
| Starting Price | Free | Custom Pricing |
| FREE Trial | ✘ No free trial | ✓ 0 days free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2009 | 2007 |
| Headquarters | San Francisco, USA | San Jose, USA |
Overview
Cloudflare
Cloudflare protects and accelerates your online presence by acting as a secure gateway between your servers and your visitors. You can shield your website from DDoS attacks, malicious bots, and data breaches while simultaneously speeding up content delivery through a global network spanning hundreds of cities. It simplifies complex networking tasks, allowing you to manage DNS, SSL certificates, and web application firewalls from a single, intuitive dashboard.
You can deploy serverless code at the edge to build faster applications without managing infrastructure. Whether you are running a personal blog or a global enterprise application, the platform scales to meet your traffic demands. It eliminates the need for expensive hardware and complex configurations, giving you enterprise-grade security and performance tools that you can set up in minutes.
Zscaler Internet Access
Zscaler Internet Access (ZIA) transforms how you secure your workforce by moving your security stack to the cloud. Instead of routing traffic through a slow corporate VPN or physical appliances, you connect users directly to the world’s largest security cloud. This ensures your team stays protected from malware, ransomware, and phishing attempts whether they are working from the office, a home network, or a coffee shop.
You can replace outdated web gateways with a unified platform that inspects all traffic, including encrypted data, without slowing down your connection. It simplifies your infrastructure by eliminating the need to manage hardware, while giving you full visibility into every user activity and potential threat across your entire organization. By using a zero-trust architecture, you ensure that security follows the user, not the network.
Overview
Cloudflare Features
- Global CDN Cache your content across a massive global network to deliver lightning-fast load times for your visitors everywhere.
- DDoS Protection Block massive distributed denial-of-service attacks automatically to keep your website online and accessible during high-traffic events.
- Web Application Firewall Protect your applications from common vulnerabilities like SQL injection and cross-site scripting with pre-configured security rules.
- Free SSL/TLS Encrypt data between your visitors and your origin server with automated SSL certificates to improve trust and SEO.
- Cloudflare Workers Run custom JavaScript or Rust code at the network edge to create high-performance applications without managing servers.
- Bot Management Identify and mitigate automated bot traffic to prevent credential stuffing, content scraping, and inventory hoarding on your site.
Zscaler Internet Access Features
- AI-Powered Sandbox. Stop zero-day threats by instantly analyzing suspicious files in a virtual environment before they ever reach your network.
- Cloud Firewall. Scale your security across all ports and protocols to protect your branch offices without deploying expensive physical hardware.
- Full SSL Inspection. Inspect encrypted traffic at scale to find hidden threats without sacrificing the browsing speed your team expects.
- Data Loss Prevention. Protect your sensitive information by automatically blocking unauthorized uploads of company data to personal cloud apps.
- URL Filtering. Manage your team's web access by blocking dangerous or inappropriate websites across your entire global organization.
- Bandwidth Control. Prioritize your business-critical applications like Zoom or Microsoft 365 over less important web traffic to ensure performance.
Pricing Comparison
Cloudflare Pricing
- Global Content Delivery Network
- Unmetered DDoS protection
- Fast, authoritative DNS
- Universal SSL certificate
- Basic bot mitigation
- Everything in Free, plus:
- Web Application Firewall (WAF)
- Lossless image optimization
- Mobile acceleration (Mirage)
- Automatic platform optimization
- Enhanced security reporting
Zscaler Internet Access Pricing
Pros & Cons
Cloudflare
Pros
- Extremely easy to set up with simple DNS changes
- Generous free tier includes unmetered DDoS protection
- Global network significantly reduces latency for international users
- Clean and intuitive dashboard for managing complex settings
Cons
- Customer support can be slow on lower-tier plans
- Advanced features require a steep jump in pricing
- Occasional false positives in the web application firewall
Zscaler Internet Access
Pros
- Eliminates the need for expensive on-premise security hardware
- Provides consistent security policies for remote and office workers
- Fast global performance through a massive distributed cloud network
- Excellent visibility into encrypted traffic and user web activity
Cons
- Initial configuration requires significant technical expertise
- Policy management interface can feel complex for new users
- Customer support response times can vary during implementation