Dify
Leading Agentic Workflow Builder
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Dify
LangSmith
Pricing
Freemium
Freemium
Plans & pricing
Sandbox: Free, Professional: $59/mo, Team: $159/mo, Enterprise: Custom, Enterprise (AWS Marketplace): $41666.67/mo
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web, Api
Web
API
Yes
Yes
Open Source
Open Source
Proprietary
Integrations
—
Pagerduty
Categories
Dev & Tech, information technology & services, Apps
Dev & Tech, information technology & services, Apps
Popularity
Very High
Very High
Description
Unlock agentic workflow with Dify. Develop, deploy, and manage autonomous agents, RAG pipelines, and more for teams at any scale, effortlessly.
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
Dify
Freemium
LangSmith
Freemium
Plans & pricing
Dify
Sandbox: Free, Professional: $59/mo, Team: $159/mo, Enterprise: Custom, Enterprise (AWS Marketplace): $41666.67/mo
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Dify
No
LangSmith
No
Audience
Dify
b2b
LangSmith
b2b
Platforms
Dify
Web, Api
LangSmith
Web
API
Dify
Yes
LangSmith
Yes
Open Source
Dify
Open Source
LangSmith
Proprietary
Integrations
Dify
—
LangSmith
Pagerduty
Categories
Dify
Dev & Tech, information technology & services, Apps
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Dify
Very High
LangSmith
Very High
Description
Dify
Unlock agentic workflow with Dify. Develop, deploy, and manage autonomous agents, RAG pipelines, and more for teams at any scale, effortlessly.
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
Dify
Autonomous Agent Development
RAG Pipeline Building
AI Application Deployment
AI Application Management
Agentic Workflow Orchestration
AI Application Development
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
Dify
- Agentic workflow orchestration
- RAG pipeline building
- AI application deployment
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Dify vs LangSmith
Dify: Leading Agentic Workflow Builder. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Dify is freemium and LangSmith is freemium.
The best choice between Dify 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.
Dify offers: Autonomous Agent Development, RAG Pipeline Building, AI Application Deployment, AI Application Management. 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.