LangSmith offers Free Trial, but Pickaxe does not.
Pricing for Pickaxe Starts at $16/month whereas for LangSmith Starts at $0.5/month.
Pickaxe offers several advantages, including No-code platform, Accessible to non-technical users, Visual prompt-framing builder, Monitoring and improving via dashboard, Viewing responses and many more functionalities.
The cons of Pickaxe may include a Lack of native monetization, Credits used for every run, Extra fees for more credits, White-labeling only in Gold Plan. and No offline usage capability
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