Yes, both ReSharper and Visual Studio IDE offer a Free Trial.
ReSharper is designed for Large Enterprises, Medium Business and Small Business.
Visual Studio IDE is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for ReSharper Starts at $24.92/Month when Billed Yearly whereas for Visual Studio IDE Starts at $45/Month.
Some top alternatives to ReSharper includes Visual Studio IDE, ReSharper C++, codebeat, Visual Expert, Codacy, CodeRush, Codiga, SoftaCheck, Codeac and Code Inspector.
Some top alternatives to Visual Studio IDE includes IntelliJ IDEA, Codeanywhere, Eclipse Che, CodeinCloud, CodeTogether, Microsoft Azure, ReSharper, CodeRush, Coder and CodeOnline.