Yes, both Embedstore and HelpHub offer a Free Trial.
The starting price of HelpHub begins at $249/month, while pricing details for Embedstore are unavailable.
Embedstore offers several advantages, including Hosted on Github, Extensive Github features, Supports CI/CD and Automation, Supports DevOps and DevSecOps solutions, Popular on Github and many more functionalities.
The cons of Embedstore may include a Dependent on GitHub, Limited bot functionalities, Limited language support, Requires manual data loading. and No multilinguality for bots
HelpHub offers several advantages, including Semantic search functionality, Instant answers to FAQs, Visually appealing in-app widget, Syncs with any public URL, Syncs with pre-existing help centers and many more functionalities.
The cons of HelpHub may include a No offline functionality, Limited customization, No multi-language support, Cannot import/export data. and No mention of performance optimisation