Matthew Prince on why Cloudflare offers a free version and always will

In a 2016 explanation, Cloudflare CEO Matthew Prince addressed the common question of how the company sustains a free CDN service with unlimited bandwidth. Prince clarified that the free tier serves as a critical component of their business model rather than a loss-leading charity. By providing free security and performance tools to a vast number of websites, Cloudflare gains massive scale, which improves their threat intelligence and network efficiency. This data-driven approach allows them to identify and block attacks more effectively for their paying enterprise customers. Furthermore, the free tier acts as a powerful marketing engine, creating brand loyalty and a pipeline of users who eventually upgrade to premium services as their needs grow. Ultimately, the free offering is a strategic investment that strengthens the company's infrastructure, enhances security capabilities, and lowers the cost of acquiring new customers, ensuring the model remains sustainable for the long term.