goastVS offers Free Trial, but IDX does not.
The starting price of goastVS begins at $499/month, while pricing details for IDX are unavailable.
goastVS offers several advantages, including Visual Studio Code extension, Automates coding tasks, Provides code suggestions, Deep project understanding, Automatically finds and many more functionalities.
The cons of goastVS may include a In Beta phase, Limited language support, Dependent on VS Code, Limited to specific frameworks. and Not fully autonomous
IDX offers several advantages, including Web-based workspace, Full-stack application development, Cloud emulators for app previews, Simplified development workflow, Angular and many more functionalities.
The cons of IDX may include a Limited language support, Waitlist for access, Still in preview phase, Unable to work offline. and Lack of environment sync