Devin
The AI Software Engineer
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Devin
LangSmith
Pricing
Paid
Freemium
Plans & pricing
Core: $20/mo, Team: $500/mo, Enterprise: Custom
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web
Web
API
No
Yes
Open Source
Proprietary
Proprietary
Integrations
Slack, Linear, Jira
Pagerduty
Categories
Dev & Tech, information technology & services, Coding
Dev & Tech, information technology & services, Apps
Popularity
Very High
Very High
Description
Devin is an AI coding agent and software engineer that helps developers build better software faster. It utilizes parallel cloud agents, making it ide...
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
Devin
Paid
LangSmith
Freemium
Plans & pricing
Devin
Core: $20/mo, Team: $500/mo, Enterprise: Custom
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Devin
No
LangSmith
No
Audience
Devin
b2b
LangSmith
b2b
Platforms
Devin
Web
LangSmith
Web
API
Devin
No
LangSmith
Yes
Open Source
Devin
Proprietary
LangSmith
Proprietary
Integrations
Devin
Slack, Linear, Jira
LangSmith
Pagerduty
Categories
Devin
Dev & Tech, information technology & services, Coding
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Devin
Very High
LangSmith
Very High
Description
Devin
Devin is an AI coding agent and software engineer that helps developers build better software faster. It utilizes parallel cloud agents, making it ide...
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
Devin
Integrates with Slack, Teams, Linear, and Jira
Quickly review Devin's proposal
Devin tests changes by itself
Assistance with pull request reviews
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
Devin
- AI coding agent & software engineer
- Utilizes parallel cloud agents
- Tests changes autonomously
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Devin vs LangSmith
Devin: The AI Software Engineer. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
LangSmith offers a freemium plan, while Devin is a paid tool.
The best choice between Devin 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.
Devin offers: Integrates with Slack, Teams, Linear, and Jira, Quickly review Devin's proposal, Devin tests changes by itself, Assistance with pull request reviews. 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.