LangSmith Agent Engineering Platform vs. Middleware

LangSmith Agent Engineering Platform

16 Reviews and Ratings

Middleware

Overview
Product	Rating	Most Used By	Product Summary	Starting Price
LangSmith	Score9 out of 10	N/A	LangSmith, by LangChain is a framework-agnostic Agent Engineering Platform designed for the observation, evaluation, and deployment of Large Language Model (LLM) agents. The solution provides a unified environment to transform Trace Data into actionable insights for iterative agent improvement and enterprise-scale production management.	N/A
Middleware	N/A	Small Businesses (1-50 employees)	Middleware is a unified cloud observability platform that brings metrics, logs, and traces to one single timeline so the dev and ops teams can debug and fix issues faster. The benefits of Middleware as provided include: - Unified dashboard - No unexpected cost, flat pricing. - Simplified dashboard - Comparison view or two different times. Where is the difference between two different data pushes? - Time travel - go back in time and check where the issue occurred and…	$0 per month usages base pricing

Pricing

LangSmith

Middleware

No answers on this topic

No answers on this topic

Pricing Offerings
LangSmith	Middleware
Free Trial
No	Yes
Free/Freemium Version
No	Yes
Premium Consulting/Integration Services
No	Yes

No setup fee

No setup fee

—

—

Best Alternatives
	LangSmith	Middleware
Small Businesses	No answers on this topic	No answers on this topic
Medium-sized Companies	No answers on this topic	Logz.io Score8.2 out of 10
Enterprises	No answers on this topic	NetBrain Technologies Score8.8 out of 10
All Alternatives	View all alternatives	View all alternatives

User Ratings
	LangSmith	Middleware
Likelihood to Recommend	8.8 (4 ratings)	- (0 ratings)
Usability	9.0 (4 ratings)	- (0 ratings)

User Testimonials
	LangSmith	Middleware
Likelihood to Recommend	LangChain I feel like LangSmith Agent Engineering Platform is great for complex AI agents built with LangChain that take many steps. It is very useful in projects which requires multiple subagents. We built an AI Answer engine for our product where we use many subagents in LangSmith Agent Engineering Platform for query generation, optimization, summarization, etc. Purna Devi Kiran Kosanam Software Engineer Read full review	Middleware No answers on this topic
Pros	LangChain Provide detailed end to end traces of our agentic application. Systematic procedure to evaluation of the agentic and AI applications. Incentivized Verified User Read full review	Middleware No answers on this topic
Cons	LangChain Mention different types of eval factors. Create more dynamic dashboards based on data. Incentivized Verified User Read full review	Middleware No answers on this topic
Usability	LangChain In my opinion the technologies and concepts which I use with LangSmith Agent Engineering Platform like API tracing, prompt management, Prompt Hub and Agent Builder were like pioneer in the market with LangSmith Agent Engineering Platform. There are some scopes of improvements in terms of compatibilities and open-source tooling gaps but overall, it has to be on the list if you are doing AI-engineering at Production level. Incentivized Rajveer Mathur Senior AI/ML Engineer Read full review	Middleware No answers on this topic
Alternatives Considered	LangChain We used LangSmith Agent Engineering Platform only as of now by reccomendation by our colleague. We just started using AI. Purna Devi Kiran Kosanam Software Engineer Read full review	Middleware No answers on this topic
Return on Investment	LangChain LangSmith reduces the time we spend troubleshooting agent behavior and helps the team debug faster. It helps in trace, debug and evaluate agentic workflows. Incentivized Verified User Read full review	Middleware No answers on this topic
ScreenShots		Middleware Screenshots