LangSmith
AI Agent & LLM Observability Platform
VS
SWE-bench Verified
A human-validated benchmark of 500 real-world software engineering problems for AI evaluation.
Detailed comparison
Criteria
LangSmith
SWE-bench Verified
Pricing
Freemium
Free
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
—
Free trial
No
—
Audience
b2b
B2B
Platforms
Web
—
API
Yes
—
Open Source
Proprietary
—
Integrations
Pagerduty
—
Categories
Data Science, Dev Tools
AI Agents, Dev Tools
Popularity
Very High
Low
Description
LangSmith is a comprehensive AI agent and LLM observability platform. It provides tracing and real-time monitoring to help developers debug agents, id...
SWE-bench Verified is a human-validated subset of 500 samples designed to evaluate AI models' ability to solve real-world software engineering issues....
Pricing
LangSmith
Freemium
SWE-bench Verified
Free
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
SWE-bench Verified
—
Free trial
LangSmith
No
SWE-bench Verified
—
Audience
LangSmith
b2b
SWE-bench Verified
B2B
Platforms
LangSmith
Web
SWE-bench Verified
—
API
LangSmith
Yes
SWE-bench Verified
—
Open Source
LangSmith
Proprietary
SWE-bench Verified
—
Integrations
LangSmith
Pagerduty
SWE-bench Verified
—
Categories
LangSmith
Data Science, Dev Tools
SWE-bench Verified
AI Agents, Dev Tools
Popularity
LangSmith
Very High
SWE-bench Verified
Low
Description
LangSmith
LangSmith is a comprehensive AI agent and LLM observability platform. It provides tracing and real-time monitoring to help developers debug agents, id...
SWE-bench Verified
SWE-bench Verified is a human-validated subset of 500 samples designed to evaluate AI models' ability to solve real-world software engineering issues....
Features
LangSmith
SDKs for Python, TypeScript, Go, and Java
Message threading for multi-turn chat interactions
Cost tracking
Online LLM-as-judge and code evals
Tool and agent trajectory monitoring
Webhook and Pagerduty alerts
SWE-bench Verified
A human-validated subset of software engineering problems
Comprises 500 human-validated software engineering samples
Each sample is derived from a GitHub issue from 12 open-source Python repositories
Utilizes a Docker-based evaluation harness for reproducible evaluations
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
SWE-bench Verified
Other comparisons
FAQ: LangSmith vs SWE-bench Verified
LangSmith: AI Agent & LLM Observability Platform. SWE-bench Verified: A human-validated benchmark of 500 real-world software engineering problems for AI evaluation.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and SWE-bench Verified is free.
The best choice between LangSmith and SWE-bench Verified depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
LangSmith is primarily designed for individuals, while SWE-bench Verified is built for businesses and professionals.
LangSmith offers: SDKs for Python, TypeScript, Go, and Java, Message threading for multi-turn chat interactions, Cost tracking, Online LLM-as-judge and code evals. SWE-bench Verified offers: A human-validated subset of software engineering problems, Comprises 500 human-validated software engineering samples, Each sample is derived from a GitHub issue from 12 open-source Python repositories, Utilizes a Docker-based evaluation harness for reproducible evaluations.
Based on our data, LangSmith currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.