Yes, both Amplitude and Semanticscholar offer a Free Trial.
The starting price of Amplitude begins at $49/month, while pricing details for Semanticscholar are unavailable.
Amplitude offers several advantages, including Full user journey analytics, Seamless integrations with partners, At-scale product optimization, Complete and trustworthy data, Unified data across teams and many more functionalities.
The cons of Amplitude may include a No real-time analytics mentioned, Potential language model limitations, Limited data-management capabilities, No clear pricing information. and Only supports specific industries
Semanticscholar offers several advantages, including Aggregates scientific literature, Covers various science fields, Archives over 211 million papers, Includes Semantic Reader for augmented reading, Improved API for developers and many more functionalities.
The cons of Semanticscholar may include a Limited to scientific literature, No offline access, No language translation options, Requires sign up for alerts. and No mobile application