Image CDN Selection Guide: Cloudinary vs Imgix vs Vercel
Comparing leading image CDN platforms on format support, pricing, and developer experience.
NA
Naushad Alam
Contributing Author · Squoosh Next BlogImage CDNs automate format negotiation, resizing, and compression for images served from a central origin. Cloudinary is the most feature-rich option, supporting AI-powered background removal, face detection cropping, overlay composition, and 100+ transformation parameters via URL APIs. Its pricing is based on transformation credits and bandwidth.
Imgix offers a cleaner URL API and better caching performance but fewer AI features. Vercel Image Optimization is built into the Next.js deployment platform and handles AVIF and WebP conversion transparently for images referenced through next/image. It is the lowest-friction option for Next.js projects but does not expose transformation parameters beyond resizing and quality.
For self-hosted alternatives, Thumbor and Imaginary are open-source image servers that implement similar functionality. The decision depends on budget, required transformation complexity, and whether you need to serve images from a CMS or user uploads.
Key Takeaways
Image CDNs automate format negotiation, resizing, and compression for images served from a central origin.
Cloudinary is the most feature-rich option, supporting AI-powered background removal, face detection cropping, overlay composition, and 100+ transformation parameters via URL APIs.
Its pricing is based on transformation credits and bandwidth.
Imgix offers a cleaner URL API and better caching performance but fewer AI features.
Try It in the Workspace
Everything discussed in this article can be tested directly in Squoosh Next — no sign-up, no upload, 100% client-side.