Images.weserv.nl is an image cache & resize proxy which is a part of the CloudFlare community. Their servers resize the user's images, cache it worldwide, and display it. The platform supports GIF, JPEG, PNG, BMP, XBM, WebP and several other filetypes.
imgix is an image processing and delivery service that provides a flexible, high-performance solution to the problem of serving images on the modern internet. With imgix, users don't need to create any complex infrastructure toImage Management In The Cloud ImgIX
ImgIX provides a high degree of flexibility at the front-end of websites. It has a proper caching strategy. With its great power for image manipulation, it fetches the image from the cache and provides a fast and reliableImage Management In The Cloud ImgIX
For Images, the file size limit ranges from 10MB to 40MB across their free to advanced plans. The limit for their Enterprise plan is customizable. Here is a screenshot of their different plan limits from their websiteImage Management In The Cloud Cloudinary