LangSmith
AI Agent & LLM Observability Platform
VS
Unbody
The AI-native headless CMS
Detailed comparison
Criteria
LangSmith
Unbody
Pricing
Freemium
Freemium
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
Dev & Tech, information technology & services, Apps
Communication, information technology & services, Chatbots
Popularity
Very High
High
Description
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Unbody automates the complex backend work of building AI applications by turning data from sources like Google Drive, GitHub, and Slack into a single,...
Pricing
LangSmith
Freemium
Unbody
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Unbody
—
Free trial
LangSmith
No
Unbody
—
Audience
LangSmith
b2b
Unbody
b2b
Platforms
LangSmith
Web
Unbody
—
API
LangSmith
Yes
Unbody
—
Open Source
LangSmith
Proprietary
Unbody
—
Integrations
LangSmith
Pagerduty
Unbody
—
Categories
LangSmith
Dev & Tech, information technology & services, Apps
Unbody
Communication, information technology & services, Chatbots
Popularity
LangSmith
Very High
Unbody
High
Description
LangSmith
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Unbody
Unbody automates the complex backend work of building AI applications by turning data from sources like Google Drive, GitHub, and Slack into a single,...
Features
LangSmith
Cost tracking
Online LLM-as-judge and code evals
Tool and agent trajectory monitoring
Webhook and Pagerduty alerts
Message threading for multi-turn chat interactions
Templates for error analysis
Unbody
Automatic data vectorization and chunking
Multi-source integration (Google Drive, Slack, Discord, GitHub)
Built-in RAG (Retrieval-Augmented Generation) infrastructure
Unified GraphQL and REST API
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Unbody
Other comparisons
FAQ: LangSmith vs Unbody
LangSmith: AI Agent & LLM Observability Platform. Unbody: The AI-native headless CMS. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Unbody is freemium.
The best choice between LangSmith and Unbody 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.
Both are primarily designed for individuals. The choice depends on which specific features you need.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Unbody offers: Automatic data vectorization and chunking, Multi-source integration (Google Drive, Slack, Discord, GitHub), Built-in RAG (Retrieval-Augmented Generation) infrastructure, Unified GraphQL and REST API.
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.