Neither Blender Copilot nor Buddy by NerualWave offers a free trial.
Pricing for Blender Copilot Starts at $27.22/month whereas for Buddy by NerualWave Starts at $10.99/month.
Blender Copilot offers several advantages, including Automates 3D modeling tasks, Creates complex environments effortlessly, Beginner and experienced user friendly, Commands through natural language, Texture and material generation and many more functionalities.
The cons of Blender Copilot may include a Paid lifetime licensing, Possibly confusing for beginners, No free trial available, Limited to Blender software. and Add-on installation process
