Yes, both Latitude and Semanticscholar offer a Free Trial.
The starting price of Latitude begins at $99/month, while pricing details for Semanticscholar are unavailable.
Latitude offers several advantages, including Connects to all data sources, Allows manual SQL queries, Visual programming on infinite canvas, Wide range of visualizations, Share interactive views easily and many more functionalities.
The cons of Latitude may include a Tightly coupled with dbt, No standalone operation mode, Real-time collaboration issues, Limited data visualization options. and Interface may be complex
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