Magic Transit helps Wikimedia get back online after a massive 300Gbps DDoS attack. Learn More

Extending Cloudflare to all your networks

Now more than ever, you need your networks to continue to be secure, fast, and reliable. Cloudflare Magic Transit offers DDoS protection and traffic acceleration for all your network infrastructure — whether on-premise, cloud-hosted, or in a hybrid environment.

Protect and accelerate your websites, apps, and teams.

The Internet was #BuiltForThis

Cloudflare was Built for this.

We’ve always believed in the Internet.

Originally conceived as a communications network for humanity during a crisis, it’s come a long way since then. But in this moment, it’s being put to use for that original purpose.

Around the world thousands of network engineers, technicians, and system administrators are working tirelessly to keep this system functioning for the rest of us. They’re grappling with greater network demands, a rapid acceleration in remote work, and a growing risk of cyber threats.

They persevere so that the Internet continues to be secure, fast, and reliable. Cloudflare is proud to be helping them with these efforts. Our mission: to help build a better Internet.

The Internet’s original purpose

Learn about the origins of the Internet and how it was built to help us in a moment like this.

Learn more

Help for impacted businesses

See how technology firms are committed to helping your business operate during today's challenges with free or discounted Internet-enabled services.

Learn more

Keep your team connected

Cloudflare for Teams is available at no cost through this crisis. Cloudflare for Teams lets your employees securely access internal applications without a VPN.

Learn more

Built for anything connected to the Internet.

Cloudflare is the foundation for your infrastructure, applications, and teams.

Cloudflare secures and ensures the reliability of your external-facing resources such as websites, APIs, and applications. It protects your internal resources such as behind-the-firewall applications, teams, and devices. And it is your platform for developing globally scalable applications.


Protect your Internet presence.

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.


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

Learn more


Intelligent routing, mobile & image optimization, video, cache

Learn more


Load balancing, DNS, virtual backbone

Learn more


Secure your team and devices.

Behind-the-firewall applications and devices are foundational to the work of your internal teams. The recent surge in remote work is testing the limits of many organizations’ VPN and other hardware solutions.

Cloudflare for Teams has everything your team members need to securely work on corporate applications from any location or device — without a VPN.

Cloudflare Access

Protect behind-the-firewall internal applications, like Jira and Confluence, SAP, or in-house developed applications, without needing a hardware VPN.

Learn more

Cloudflare Gateway

Protect corporate devices from visiting malware and phishing sites, and enforce other corporate web policies for your organization.

Learn more


Build globally scalable applications.

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

Spend more time building, less time configuring. No VMs, no servers, and no containers to spin up or manage. Deploy using our CLI, web interface, or API.

JavaScript, Rust, C, C++

Whether building an app, creating a function, or writing an API, we have templates, tutorials, and a CLI to get you up and running in no time.

Automatic scaling

No more configuring auto-scaling or load balancers. Your code is deployed to all of our data centers in ~15 seconds. Traffic is automatically routed across our network.

Get started in just 5 minutes. Join Cloudflare today.

Cloudflare is helping to keep thousands of businesses online and secure every day.

View all case studies