A global network built for the cloud

Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

  • Secure your websites, APIs, and Internet applications.
  • Protect corporate networks, employees, and devices.
  • Write and deploy code that runs on the network edge.

Turn economic uncertainty into opportunity. Regain control with Cloudflare.

What's New

Stopping bots without CAPTCHAs

Cloudflare is on a mission to eliminate CAPTCHAS. Learn how to deliver a great user experience while still keeping bad bots out.

Register Now

A major phishing scam and how we stopped it

A number of companies, including Cloudflare, were targeted by a major phishing attack. Here’s how we thwarted it.

Read Blog

2022 Q2 DDoS attack report

Latest insights and trends about the DDoS threat landscape - as observed across the global Cloudflare network.

Read Report

Cloudflare helps you turn economic uncertainty into opportunity

Today organizations are facing economic uncertainty, shrinking budgets and lack of clarity on how to move their business forward.

Cloudflare helps you regain control in this environment in three ways.

Control spending

Gain better control over spending and lower your TCO

Shrink supply chain risk

Eliminate hardware lead times and price uncertainty

Increase business flexibility

Navigate a changing business landscape with greater flexibility

Explore our products

The Integrated Global Cloud Network

Application Services

Secure and accelerate your apps, APIs, and websites in minutes by pointing your DNS to Cloudflare. Instantly turn on performance and security services.

Learn More




DDoS protection-icon

DDoS protection

Bot Management-icon

Bot Management

Load Balancing-icon

Load Balancing

Rate Limiting-icon

Rate Limiting



API Protection-icon

API Protection

Zero Trust Services

Stop data loss, malware and phishing with the most performant Zero Trust application access and Internet browsing solution.

Learn More
Zero Trust Network Access with Private Routing-icon

Zero Trust Network Access with Private Routing

Remote Browser Isolation-icon

Remote Browser Isolation

Secure Web Gateway with CASB-icon

Secure Web Gateway with CASB

Zero Trust Integrations-icon

Zero Trust Integrations

Network Services

Networking services to help enterprises connect, secure, and accelerate their corporate networks — without the cost and complexity of managing legacy network hardware.

Learn More
WAN as a Service-icon

WAN as a Service

Firewall as a Service-icon

Firewall as a Service

L3 & L4 DDoS Protection-icon

L3 & L4 DDoS Protection

Network Interconnect-icon

Network Interconnect

Smart Routing-icon

Smart Routing

Developer Platform

Deploy serverless code instantly across the globe to give it exceptional performance, reliability, and scale.

Learn More


Workers KV-icon

Workers KV



Durable Objects-icon

Durable Objects

Video Streaming-icon

Video Streaming

Cloudflare's SASE

Cloudflare One delivers networking and security as one cloud-native architecture

The public Internet is becoming the new corporate network, and that shift calls for a radical reimagining of network security and connectivity. Learn how Cloudflare One makes it easy and intuitive to connect users, build branch office on-ramps, and delegate application access — often in a matter of minutes.

Learn More

Need help getting started? Get a personalized recommendation.

Cloudflare for Infrastructure

Protect your Internet presence.

Security api web apps spot illustration

Your website, APIs, and applications are your key channels for doing business with your customers and suppliers. As more and more shift online, ensuring these resources are secure, performant and reliable is a business imperative.

Cloudflare for Infrastructure is a complete solution to enable this for anything connected to the Internet.

Security api web apps spot illustration
Security lock blue

Firewall, DDoS protection, rate limiting, bot management, VPN, and more.

Learn more
Performance 1 blue

Intelligent routing, mobile & image optimization, video, cache.

Learn more
Reliability timer blue

Load balancing, DNS, virtual backbone.

Learn more


Secure your team and devices.

Teams Access Illustration

Yesterday’s static access controls – and the closed networks they relied upon for trust and verification – are no match for today’s open enterprise. Cloudflare replaces legacy security perimeters with our global network, making getting work done on the Internet faster and safer for teams.

Teams Access Illustration
Cloudflare access blue
Cloudflare Access

Zero Trust access for all your applications (cloud, on-premise, or SaaS) without a VPN.

Learn more
Cloudflare gateway blue
Cloudflare Gateway

Secure and inspect corporate Internet traffic, without sacrificing performance.

Learn more
Cloudflare browser blue
Cloudflare Browser Isolation

Cloudflare Browser Isolation is a browser isolation solution that runs in the cloud away from your networks and endpoints.

Learn more

Cloudflare Workers

Build globally scalable applications.

Workers apps scaling globally spot illustration

The traditional model of building cloud applications requires you to set up containers and deploy to zones. Should your application or website surge in popularity, you have to manage the scaling process.

Cloudflare Workers changes that. You write the code, and we handle the rest. With serverless functions, storage at the edge, and instant static sites, you can build your applications directly onto our network.

Learn more
No servers to maintain
JavaScript, Rust, C, C++
Automatic scaling
Workers apps scaling globally spot illustration
Featured Stories

Your customers are global. Why isn’t your network?


Learn how HubSpot worked hand-in-hand with Cloudflare to rapidly secure and accelerate thousands of customer domains.

Read more


Cloudflare helped LendingTree save over $250,000 in just 5 months and reduced Bot attacks by over 70%

Learn more

Thomson Reuters

FindLaw, a Thomson Reuters business, uses Cloudflare to secure and accelerate thousands of customer sites.

Read more

Trusted by millions of Internet properties

Logo mars trusted by gray
Logo loreal trusted by gray
Logo doordash trusted by gray
Logo garmin trusted by gray
Logo ibm trusted by gray
Logo 23andme trusted by gray
Logo shopify trusted by gray
Logo lending tree trusted by gray
Logo labcorp trusted by gray
Logo ncr trusted by gray
Logo thomson reuters trusted by gray
Logo zendesk trusted by gray

Get started in just 5 minutes. Try Cloudflare today.