1. Content Delivery Network (CDN) vs Media Management: CloudFlare is primarily focused on CDN and offers a distributed network of servers worldwide to efficiently deliver web content to end users. It caches static content, reduces latency, and improves website performance. On the other hand, Cloudinary is specialized in managing, optimizing, and delivering media assets, including images, videos, and audio files. It provides features like on-the-fly image transformations, video transcoding, and automatic responsive delivery.

2. Security Features: CloudFlare is known for its robust security features, such as DDoS protection, web application firewall (WAF), SSL/TLS encryption, and bot mitigation. It helps protect websites from various types of attacks and ensures data privacy. While Cloudinary also provides some security features like secure URLs and private image/video access, its main focus is on media management rather than comprehensive website security.

3. Performance Optimization: CloudFlare's CDN infrastructure and performance optimization techniques like caching, compression, and resource minification help improve website loading speed and reduce bandwidth consumption. It also offers options to prioritize critical resources and implement advanced performance optimizations. In contrast, Cloudinary focuses more on media-specific optimizations, providing features like automatic format selection, dynamic resizing, and image/video quality enhancements.

4. Developer-Friendly APIs and SDKs: Both CloudFlare and Cloudinary offer APIs and SDKs to integrate their services into applications and websites. CloudFlare provides APIs for managing settings, domains, and security features. It also has SDKs for various programming languages. Cloudinary, being a media management platform, offers APIs and SDKs specifically designed for working with images, videos, and rich media assets. These tools enable developers to easily integrate and manipulate media files within their applications.

5. Usage and Billing Model: CloudFlare offers different plans based on the usage and features required. Its pricing depends on factors like bandwidth consumed, number of requests, and additional security services chosen. CloudFlare also provides a free plan with limited features. On the other hand, Cloudinary offers flexible pricing based on factors like storage, bandwidth, and transformation credits. It provides different plans tailored for specific use cases, including a free plan with certain limitations.

6. Focus on Web Performance vs Media Management: The primary focus of CloudFlare is on improving website performance and security, with CDN and optimization features at the core. It helps accelerate content delivery and protect websites from various threats. In contrast, Cloudinary focuses on managing and enhancing media assets, offering a comprehensive set of tools and features specifically tailored for working with images, videos, and other rich media content.

In Summary, CloudFlare is a CDN and security-focused service that enhances website performance and protects against threats, while Cloudinary specializes in media management, offering features for optimizing and delivering digital media assets.