Semanticscholar offers Free Trial, but String does not.
Pricing details for both String and Semanticscholar are unavailable at this time. Contact the respective providers for more information.
String offers several advantages, including Analyzes multiple data sources, Queries different data structures, Interactive data communication, Private alpha access, Engaged community support and many more functionalities.
The cons of String may include a Limited community support, Private alpha limitations, No mobile app, Unspecified data security. and No API for integration
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