Cloudflare
FeaturedFreemiumThe network security and performance platform protecting 20% of the web
🌐Network SecurityAbout Cloudflare
Cloudflare is the world's largest network security and performance platform, protecting 20%+ of all websites and processing over 3 trillion DNS queries per month. Its free plan provides DDoS protection, CDN, and HTTPS for any website — features that cost thousands elsewhere. Cloudflare's Zero Trust platform (ZTNA, Gateway, Access) replaces traditional VPNs with a modern zero-trust network architecture. Workers and Pages provide serverless compute at the edge. Cloudflare's 1.1.1.1 DNS resolver is the world's fastest public DNS. For businesses, Cloudflare Business and Enterprise plans add advanced WAF rules, bot management, and 24/7 support. Best for: any organization with a web presence — from solo developers to Fortune 500 companies.
What's Great
- ✓Free plan includes enterprise-grade DDoS mitigation, CDN, and HTTPS
- ✓Anycast network spans 300+ cities — traffic always routes to nearest data center
- ✓Zero Trust platform replaces VPN with modern ZTNA architecture
- ✓Cloudflare Workers enables serverless compute at the edge globally
- ✓1.1.1.1 is the world's fastest DNS resolver with privacy protection
Watch Out For
- !Free plan WAF rules are basic — advanced bot management requires Enterprise
- !Support on free and Pro plans is email-only with slow response times
- !Becoming a traffic intermediary means Cloudflare can see unencrypted content
- !Migration complexity for large sites with complex routing rules
Common Use Cases
A SaaS company puts Cloudflare in front of their API to absorb DDoS attacks without downtime — handling 500Gbps attack automatically
A remote team deploys Cloudflare Access to replace their VPN, requiring SAML SSO for every internal tool access
A developer uses Cloudflare Workers to run edge functions in 300+ cities without managing servers
A WordPress site owner enables Cloudflare free plan to block 10,000 bad bots per day that were hammering their server
Best For
Pricing Model
Freemium
Free plan available. Paid plans unlock advanced features.
Category
Network Security
Protect your web presence, DNS, and network perimeter from attacks.
Tags
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