Yes, both GAJIX and CheggMate offer a Free Trial.
Pricing for GAJIX Starts at $8/month whereas for CheggMate Starts at $15.99/month.
GAJIX offers several advantages, including Instant information access, Analyzes any subject, Generates subject summaries, Provides key concept explanations, Offers study questions and many more functionalities.
The cons of GAJIX may include a Limited free trial, No offline access, No mobile application, No multilingual support. and Subjective topic relevancy
CheggMate offers several advantages, including Personalized study support, Adaptive learning, Access to expert Q&A, Textbook solutions available, Course-specific documents and many more functionalities.
The cons of CheggMate may include a Requires sign in, Limited to Chegg content, No offline functionality, Depends on subject experts. and Potential privacy issues