Yes, both DataSquirrel and Hal9 offer a Free Trial.
Pricing for DataSquirrel Starts at $15/month whereas for Hal9 Starts at $200/month.
DataSquirrel offers several advantages, including Automates data cleaning, Automates data visualization, No need for formulas, No need for macros, No need for code and many more functionalities.
The cons of DataSquirrel may include a Limited to Excel/CSV/Google Sheets, No SQL support, Limited customization for dashboards, Not suitable for complex data. and Automatic corrections may be erroneous
Hal9 offers several advantages, including Multi-language backend support, Seamless existing data connection, Requires no web development knowledge, Provides code assets for fine-tuning, Multiple science and engineering runtimes and many more functionalities.
The cons of Hal9 may include a Minimal APIs, In-development support for certain languages, Requires web developers for optimization, Compliance setup needed for privacy. and Trial version not directly accessible