CloudFlare vs NS1: What are the differences?

Introduction

This markdown provides a comparison of key differences between CloudFlare and NS1.

1. DNS Infrastructure: CloudFlare utilizes a globally distributed network of servers in order to provide fast and reliable DNS services. On the other hand, NS1's infrastructure is built on top of a proprietary, advanced DNS platform that offers unparalleled performance and flexibility.

2. Traffic Routing and Load Balancing: CloudFlare offers basic traffic routing and load balancing capabilities, allowing users to distribute traffic across multiple server resources. NS1, on the other hand, provides intelligent traffic routing features that leverage real-time data and automation to make dynamic decisions on routing traffic, resulting in more optimized performance and better fault tolerance.

3. Global Load Balancing: CloudFlare's load balancing functionality is limited to routing traffic between select data centers. In contrast, NS1 offers global load balancing capabilities, allowing users to distribute traffic across multiple geographically diverse data centers and regions, ensuring high availability and performance across the globe.

4. Managed DNS Services: CloudFlare primarily focuses on CDN and security services, with DNS being an integral part of their offering. NS1, on the other hand, specializes in DNS as a core service, offering advanced features such as Real-Time Traffic Management, Pulsar Active Traffic Steering, and more, allowing for greater control and customization options.

5. API and Integration: Both CloudFlare and NS1 offer robust APIs for seamless integration and automation. However, NS1's API is particularly renowned for its flexibility and extensibility, enabling users to programmatically control and manage all aspects of their DNS infrastructure, from record management to traffic routing.

6. Advanced Traffic Management: NS1 distinguishes itself with its advanced traffic management capabilities, including features like Filter Chain, Load Shedding, and advanced routing algorithms like Geo Proximity and Network Optimized Routing. These features enable users to precisely control traffic behavior, optimize performance, and implement sophisticated routing strategies.

In Summary, CloudFlare and NS1 differ in their DNS infrastructure, traffic routing and load balancing capabilities, global load balancing abilities, focus on DNS as a core service, API and integration options, and advanced traffic management features.