Neither ChatChat nor Vicuna offers a free trial.
Pricing details for both ChatChat and Vicuna are unavailable at this time. Contact the respective providers for more information.
Vicuna offers several advantages, including Three model choice, Vicuna is top-performing, For research purposes, Important content flagging, Desktop optimized and many more functionalities.
The cons of Vicuna may include a Non-commercial use only, Limited safety measures, Risk of offensive content, Optimized for desktop use. and Inappropriate content report required
