# Cloudflare > Cloudflare is a global network built for performance, security, and reliability. We help make the Internet better with security, performance, and reliability services. Cloudflare provides a wide range of products spanning network security, application performance, zero-trust access, and a developer platform. Our global network spans 330+ cities in over 120 countries. ## Products ### Security - [DDoS Protection](https://www.cloudflare.com/ddos/): Automatic, always-on protection against volumetric DDoS attacks. - [Web Application Firewall (WAF)](https://www.cloudflare.com/waf/): Protect web applications from common threats. - [Bot Management](https://www.cloudflare.com/products/bot-management/): Detect and mitigate malicious bot traffic. - [API Shield](https://www.cloudflare.com/products/api-shield/): Secure APIs with schema validation, rate limiting, and more. - [Zero Trust / Cloudflare One](https://www.cloudflare.com/zero-trust/): Replace legacy network perimeters with Cloudflare's Zero Trust platform. ### Performance - [CDN](https://www.cloudflare.com/cdn/): Cache and deliver content globally from 330+ data centers. - [Argo Smart Routing](https://www.cloudflare.com/products/argo-smart-routing/): Route traffic across the fastest network paths. - [Load Balancing](https://www.cloudflare.com/load-balancing/): Maximize application performance and availability. - [Image Optimization](https://www.cloudflare.com/developer-platform/cloudflare-images/): Store, resize, and deliver images efficiently. ### Developer Platform - [Cloudflare Workers](https://www.cloudflare.com/developer-platform/workers/): Serverless compute at the edge, globally. - [Workers AI](https://www.cloudflare.com/developer-platform/workers-ai/): Run AI inference on GPUs across Cloudflare's network. - [Cloudflare Pages](https://www.cloudflare.com/developer-platform/pages/): Deploy full-stack web applications globally. - [R2 Object Storage](https://www.cloudflare.com/developer-platform/r2/): Zero-egress-fee object storage compatible with S3. - [D1 Database](https://www.cloudflare.com/developer-platform/d1/): Serverless SQL databases built for Workers. - [KV Storage](https://www.cloudflare.com/developer-platform/workers-kv/): Global, low-latency key-value storage. - [Durable Objects](https://www.cloudflare.com/developer-platform/durable-objects/): Strongly consistent, stateful serverless compute. - [AI Gateway](https://www.cloudflare.com/developer-platform/ai-gateway/): Observe and control AI application requests. - [Vectorize](https://www.cloudflare.com/developer-platform/vectorize/): Vector database for AI-powered applications. ### Connectivity - [Magic Transit](https://www.cloudflare.com/magic-transit/): Network-level DDoS protection and traffic acceleration. - [Cloudflare Tunnel](https://www.cloudflare.com/products/tunnel/): Securely expose services without opening firewall ports. - [DNS](https://www.cloudflare.com/dns/): Fast, secure DNS resolution. - [1.1.1.1 Resolver](https://1.1.1.1/): Privacy-first DNS resolver. ## Documentation & Developer Resources - [Developer Docs](https://developers.cloudflare.com/): Full technical documentation for all Cloudflare products. - [API Reference](https://developers.cloudflare.com/api/): REST API for managing Cloudflare resources. - [Workers Examples](https://developers.cloudflare.com/workers/examples/): Code examples for building on Workers. - [Developer Discord](https://discord.cloudflare.com): Community and support for developers. ## Company - [Blog](https://blog.cloudflare.com/): Engineering, product, and policy announcements. - [Cloudflare Radar](https://radar.cloudflare.com/): Internet traffic trends and insights powered by Cloudflare data. - [Cloudflare TV](https://cloudflare.tv/): Live and on-demand content about the Internet and Cloudflare. - [Trust Hub](https://www.cloudflare.com/trust-hub/): Security, compliance, and privacy resources. - [Careers](https://www.cloudflare.com/careers/): Open roles at Cloudflare. ## Plans & Pricing - [Plans](https://www.cloudflare.com/plans/): Free, Pro, Business, and Enterprise plans. - [Enterprise](https://www.cloudflare.com/enterprise/): Custom solutions for large organizations.