Yes, both LangSmith and Typeblock offer a Free Trial.
Pricing for LangSmith Starts at $0.5/month whereas for Typeblock Starts at $20/month.
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
Typeblock offers several advantages, including Notion-like editor, Handles hosting and deployment, Decentralized database management, SEO blog post creation, Automated cold email generation and many more functionalities.
The cons of Typeblock may include a Limited free plan, Paid plans required for customization, No GPT-3 access for free users, Lacks custom models in low-tier plans. and Company relatively new (copyright 2023)