The best alternatives to ShortPixel are MaaxMarket, Pixabay, and WP Rocket ™. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of ShortPixel?
Snowflake Startup Challenge— Win investment & global exposure with Snowflake and NYSE
WP Rocket is the most powerful web performance plugin in the world. It will instantly reduce your load time and boost your Google PageSpeed and Core Web Vitals scores. No coding skills needed.