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Now faster, safer, stronger.

Trusted by over 20 million Internet properties. Cloudflare provides a scalable, easy-to-use, unified control plane to deliver security, performance, and reliability for on-premises, hybrid, cloud, and SaaS applications.

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The Integrated Global Cloud Platform

Trusted by over 20 million Internet properties. Cloudflare provides a scalable, easy-to-use, unified control plane to deliver security, performance, and reliability for on-premises, hybrid, cloud, and SaaS applications.

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Learn how Cloudflare works

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Get started in just 5 minutes. Join Cloudflare today.

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Security

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

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Performance

Intelligent routing, mobile & image optimization, cache.

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Reliability

Load balancing, DNS, virtual backbone.

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Serverless Platform

Build applications on our edge with Cloudflare Workers.

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Next-Gen Infrastructure

Network hardware. Without the hardware.

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Your compute and applications live in the cloud. Isn’t it time that your network layer did too?

Cloudflare is your complete solution for network security, performance, and reliability. All as a service.

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Network services that scale on demand

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Within milliseconds of users worldwide

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Predictable, subscription-based billing

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Define your infrastructure with code

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Integrated Platform

Fast. Easy. Reliable.
Pick any three.

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There are hidden costs to layering multiple network service vendors —?you pay a toll in performance, ease of use, and additional points of failure.

With Cloudflare, enable new network services with the click of a button. And pay no performance penalty.

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Zero additional latency for every service enabled

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100% uptime, 25x Enterprise SLA

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No finger-pointing between vendors

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Full control via UI or API

Get started in just 5 minutes. Join Cloudflare today.

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"Cloudflare is our outer edge. It makes our application faster, more reliable, and allows us to respond with confidence to traffic spikes and make our customers happier."

Andrei Balcanasu,

Technical Lead

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Cloud Strategy

Multi-cloud made simple.

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Why multi-cloud? Cloud storage and compute is becoming an increasingly large part of CIO’s budgets. And different clouds have different strengths and weaknesses.

Don’t get locked in. Cloudflare keeps your options open —?across public, multi-cloud, hybrid, and on-premise environments.

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Enforce consistent policies across multiple clouds

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Visibility across your entire network infrastructure

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Scale that matters

A network that is always learning.

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An attack in Bangladesh bolsters your security in Omaha. An undersea cable is cut? Your customers have already been rerouted.

Cloudflare’s network learns from traffic to over 20 million Internet properties, accounting for visits from over 1 billion unique IP addresses per day.

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Automatic protection powered by machine learning

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Intelligently routes around problems in real-time

Build on the network of the future. Join Cloudflare today.

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"I’m very bullish on Cloudflare’s ability to identify threats — because of the volume and diversity of Internet traffic they handle, they're positioned to leverage that data to detect and mitigate the most sophisticated DDoS and malicious bot attacks."

Aaron Suggs,

Director of Engineering

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Distributed Global Network

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

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From Atlanta to Zagreb, say goodbye to unnecessary latency by leveraging our massively distributed and interconnected global network.

Explore our cities

194

Cities covered by our worldwide network, including 17 in mainland China

20M+

Internet properties experiencing increased performance and security

99%

Internet users in the developed world within 100ms

8K+

Interconnected networks bringing you and your customers together

Customer story

Our network. Your results.

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Learn how HubSpot worked hand-in-hand with Cloudflare to rapidly secure and accelerate 47,000 domains with Cloudflare Free SSL/TLS and Argo Smart Routing.

Read the case study
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View all case studies

The latest from Cloudflare

Blog

The Cloudflare Blog

Learn about the latest developments in Internet security, performance, serverless technology, and much much more.

Read the blog

Webinar

Building highly reliable digital infrastructure

Tue, December 17, 2019 @ 9:00 AM PT - Losing your customers due to application downtime or slow response time can be a costly mistake — a mistake that can be easily avoided.

Register Now

Webinar

You vs. Bad Bots: Who will win this holiday season?

Thu, November 21, 2019 @ 9:00 AM PT - Learn how Cloudflare’s Bot Management solution can protect your business against sophisticated bot attacks.

Register Now

Analyst Report

Forrester Opportunity Snapshot

See the results of a commissioned study conducted by Forrester Consulting on behalf of Cloudflare on trends for cloud network adoption, usage, and challenges for enterprises around the world.

Download the report

Experience the results yourself. Join Cloudflare today.