LangSmith offers Free Trial, but Stack AI does not.
The starting price of LangSmith begins at $0.5/month, while pricing details for Stack AI are unavailable.
LangSmith offers several advantages, including Observability for LLM apps, Testing for LLM apps, Open-source SDK, Flexible integration, Adaptable to different implementations and many more functionalities.
The cons of LangSmith may include a Limited to LLM applications, Restricted early access, Beta version risks, Relies on flexible adaptation. and No mention of cross-platform compatibility
Stack AI offers several advantages, including Rapid creation of bespoke apps, Efficient custom LLMs deployment, Multiple applications creation, Easy LLMs and database connection, Workflow templates library and many more functionalities.
The cons of Stack AI may include a Limited template library, Relies heavily on LLMs, No explicit offline support, Latency may vary. and Insufficient documentation provided
