Yes, both Refraction and dbsensei offer a Free Trial.
Pricing for Refraction Starts at $8/month whereas for dbsensei Starts at $9/month.
Refraction offers several advantages, including Generates and refactors code, Creates unit tests, Generates documentation, Supports 56 programming languages, Trusted by big companies and many more functionalities.
The cons of Refraction may include a Limited to 56 languages, Subscription model, Requires internet connection, Limited number of free uses. and Limited amount of code generation
dbsensei offers several advantages, including Imports database structure, Friendly, intuitive interface, Automated query generation, Error detection in queries and many more functionalities.
The cons of dbsensei may include a Limited query amounts, Only supports MySQL best, 7-day free trial only.