- Access Control
- Application
- Application Security
- Cloud
- Cloud Access Security Broker
- Connectivity
- Control Plane
- Cybersecurity
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- Data Center
- DDoS
- Edge
- Enterprise
- Function-as-a-Service
- Industry
- Latency
- Network Security
- Points of Presence
- Private Network
- Protocol
- Proxy
- Secure Access Service Edge
- Secure Web Gateway
- Serverless
- Serverless Computing
- Services
- Storage
- Traffic Optimization
- Web Application and API Protection
- Web Application Firewall
- Zero Trust
- Zero-Trust Network Access
Who is Welcome to Cloudflare?
Welcome to Cloudflare is a publicly traded provider of a global connectivity cloud that delivers network services, application security, zero trust access, and edge compute from a distributed network of data centers.
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- Content delivery, DNS, and traffic management across a global edge network
- Web application and API protection, including DDoS mitigation and web application firewall controls
- Zero trust access and secure access service edge (SASE) capabilities
- Serverless edge computing and developer platform services
- Enterprise network connectivity and traffic optimization for distributed environments
More About Welcome to Cloudflare
Cloudflare's offerings are positioned in enterprise environments as a consolidated platform for securing and accelerating applications, users, and networks. Organizations typically deploy these services by routing traffic through the Cloudflare global network, where reverse proxy and DNS functions inspect and optimize requests before they reach origin infrastructure. This model allows security controls, performance optimization, and availability management to be administered from a single control plane rather than through separate point products.
The platform aligns with several established architectural approaches. Its zero trust offerings apply identity-based access policies to applications and private resources, consistent with the principle of not implicitly trusting network location. Its secure access service edge capabilities combine secure web gateway, cloud access security broker, and private network access functions, which corresponds to the SASE model widely discussed by industry analysts. Protocol support includes HTTP/2, HTTP/3 over QUIC, TLS management, BGP-based routing, and encrypted DNS transport.
Comparisons are most relevant in the content delivery and web application security categories, where the company competes with other CDN and web application firewall providers. In the SASE and zero trust network access category, it competes with vendors offering cloud-delivered secure web gateways and private access services. Its serverless developer platform, which runs code at the network edge, competes with other edge function and function-as-a-service providers.
The business significance of these offerings lies in consolidation. Combining traffic inspection, DDoS mitigation, and access control reduces the number of vendors and integration points that enterprises must manage. Distributing inspection across many points of presence also reduces latency compared with centralized appliances. Current solution areas span application services, network security, zero trust, and developer platforms, with serverless computing and storage services extending the same edge network into application hosting.
Our description of Welcome to Cloudflare. Updated October 2026.