Yes, both Fermat and Artroom offer a Free Trial.
Pricing for Fermat Starts at $25/month whereas for Artroom Starts at $9/month.
Fermat offers several advantages, including Collaborative platform, Tutorials available, Community connection, Individual workspaces, Teams and Enterprise options and many more functionalities.
The cons of Fermat may include a Unclear technical specifications, No standalone application, Lack of content export options, No multi-language support. and Unknown tool compatibility
Artroom offers several advantages, including Local GUI, No coding necessary, Uses Stable Diffusion, Installer available, Windows compatible and many more functionalities.
The cons of Artroom may include a Only available for Windows, Large file size (200MB), No mobile version, Lacks API for developers. and No integrated sharing options