Emergent
The operating system for AI agents
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Emergent
LangSmith
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, Coding
Dev & Tech, information technology & services, Apps
Popularity
High
Very High
Description
A platform for developers to build, deploy, and manage production-grade AI agents with built-in tool execution, long-term memory, and observability.
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Pricing
Emergent
Freemium
LangSmith
Freemium
Plans & pricing
Emergent
—
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Emergent
—
LangSmith
No
Audience
Emergent
b2b
LangSmith
b2b
Platforms
Emergent
—
LangSmith
Web
API
Emergent
—
LangSmith
Yes
Open Source
Emergent
—
LangSmith
Proprietary
Integrations
Emergent
—
LangSmith
Pagerduty
Categories
Emergent
Dev & Tech, information technology & services, Coding
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Emergent
High
LangSmith
Very High
Description
Emergent
A platform for developers to build, deploy, and manage production-grade AI agents with built-in tool execution, long-term memory, and observability.
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...
Features
Emergent
Autonomous agent orchestration
Integrated tool and API execution
Long-term memory storage
Real-time monitoring and logging
Scalable cloud infrastructure
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
Key differentiators
Emergent
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Emergent vs LangSmith
Emergent: The operating system for AI agents. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Emergent is freemium and LangSmith is freemium.
The best choice between Emergent and LangSmith 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.
Emergent offers: Autonomous agent orchestration, Integrated tool and API execution, Long-term memory storage, Real-time monitoring and logging. LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts.
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.