Problem

Cloudflare solves the problem of keeping internet-facing websites, applications, networks, and internal systems secure, available, and fast as attack surfaces expand. Organizations otherwise have to manage exposed origin infrastructure, DDoS and other cyber threats, latency, compliance requirements, and a growing collection of point products and network hardware. The economic pain is the combination of potential outage, lost trust, and slow digital experiences with the cost and operational complexity of defending them. The clearest use case is an online service under attack: Cloudflare can shield the origin, absorb malicious traffic, and continue serving legitimate users quickly.

Product / Service

Cloudflare delivers a cloud-based “connectivity cloud”: a unified edge platform combining networking, security, performance, reliability, and developer services. When a customer onboards a domain, Cloudflare can become its authoritative DNS provider and reverse proxy. Requests pass through Cloudflare’s global network, where content can be cached near users and traffic can be inspected and protected before reaching the origin; hiding the origin IP also makes targeted attacks harder. The platform includes CDN and DNS services, Zero Trust and SASE capabilities, application and network protection, and serverless development through Cloudflare Workers.

The delivery model replaces or consolidates parts of an organization’s traditional infrastructure and security stack with a globally distributed, software-defined service managed through a dashboard and APIs. Customers benefit from faster application delivery, stronger resilience, threat intelligence, simpler administration, and the ability to deploy code and security controls across the edge without provisioning individual hardware or origin capacity for every location.

Market

Cloudflare competes across overlapping markets rather than in one narrow category: content delivery and edge networking, DNS, web and application security, DDoS protection, Zero Trust/SASE, and developer-oriented edge computing. Its rivals vary by workload; Akamai and Fastly are prominent CDN and edge-delivery competitors, while Amazon Web Services—particularly CloudFront and the broader cloud platform—competes for delivery, infrastructure, and developer workloads. Cloudflare’s breadth positions it as a platform-consolidation alternative to assembling separate networking, security, and developer products.

Cloudflare is an established, revenue-generating public company rather than a pre-revenue startup. Fiscal 2025 revenue was $2.1679 billion, including $614.5 million in fourth-quarter revenue, up 34% year over year. At the end of 2025, 4,298 customers paid more than $100,000 annually, up 23% year over year; Cloudflare also says it serves millions of customers, proxies approximately 20% of the web, and blocks roughly 247 billion threats per day, indicating substantial network scale and embedded market traction.