Yes, both TalktoData and Enago Read offer a Free Trial.
Pricing for TalktoData Starts at $14.99/month whereas for Enago Read Starts at $3/month.
Enago Read offers several advantages, including Resource management features, Facilitates efficient workflow, Provides contextual suggestions, Generates research paper summaries, Supports project-based organization and many more functionalities.
The cons of Enago Read may include a No offline usage, No mobile app, No language options, Too reliant on tags. and No dedicated customer support
