Neither OpenAI Codex nor NLSQL offers a free trial.
Pricing details for both OpenAI Codex and NLSQL are unavailable at this time. Contact the respective providers for more information.
OpenAI Codex offers several advantages, including Translates natural language to code, Trained with public source code, Generates working code, Interprets commands in natural language, Utility for refactoring code and many more functionalities.
The cons of OpenAI Codex may include a Python code memory limited, Variable performance across tasks, Interpreting commands may vary, Limited to known languages. and Free only initially
NLSQL offers several advantages, including Intuitive text interface, No database language skills required, Fast data extraction, Integration with MySQL, MS SQL and many more functionalities.
The cons of NLSQL may include a Limited to SQL databases, No personal data security, Limited language processing capabilities, No offline usage. and No voice interface support