Yes, both goastVS and CodeStory offer a Free Trial.
Pricing for goastVS Starts at $499/month whereas for CodeStory Starts at $30/month.
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
CodeStory offers several advantages, including Interactive coding approach, Built on VSCODE, Migrate seamlessly, Retain favorite extensions, Prompt-based interactions and many more functionalities.
The cons of CodeStory may include a Limited language support, Only MacOS compatibility, Possibly overwhelming for beginners, Dependent on VSCODE updates. and No API for integration