Yes, both IntelliJ IDEA and Visual Studio IDE offer a Free Trial.
IntelliJ IDEA is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Visual Studio IDE is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for IntelliJ IDEA Starts at $41/User/Month when Billed Yearly whereas for Visual Studio IDE Starts at $45/Month.
Some top alternatives to IntelliJ IDEA includes Codeanywhere, PaizaCloud, Eclipse Che, Visual Studio IDE, Koding, CodeTogether, Flutter, Codefile and Pseudocode Editor.
Some top alternatives to Visual Studio IDE includes IntelliJ IDEA, Codeanywhere, Eclipse Che, CodeinCloud, CodeTogether, Microsoft Azure, ReSharper, CodeRush, Coder and CodeOnline.