What are some alternatives?
When comparing Imagify and Gravity Forms, you can also consider the following products
imgix - Real-time Image Processing. Resize, crop, and process images on the fly, simply by changing their URLs.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
Piio - Generates responsive images so you don't have to optimize
Wufoo - Wufoo's HTML form builder helps you create online web forms. Use our web form creator to power your contact forms, online surveys, and event registrations.
Cloudinary - Cloudinary is a cloud-based service for hosting videos and images designed specifically with the needs of web and mobile developers in mind.
Yoast Plugins - Yoast offers plugins to improve SEO and optimize web sites and blogs.