LangSmith
AI Agent & LLM Observability Platform
VS
Luma
AI Agents for Creative Work
Detailed comparison
Criteria
LangSmith
Luma
Pricing
Freemium
Freemium
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free, Basic: $7.99/mo, Pro: $23.99/mo, Advanced: $75.99/mo, Enterprise: Custom, API: Custom
Free trial
No
No
Audience
b2b
b2c
Platforms
Web
Web
API
Yes
Yes
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
—
Categories
Dev & Tech, information technology & services, Apps
Creative, information technology & services, AI 3D Model Generator
Popularity
Very High
Very 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...
Luma provides advanced AI Agents specifically designed to empower creative teams. These agents help make your creative workflows more prolific by auto...
Pricing
LangSmith
Freemium
Luma
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Luma
Free: Free, Basic: $7.99/mo, Pro: $23.99/mo, Advanced: $75.99/mo, Enterprise: Custom, API: Custom
Free trial
LangSmith
No
Luma
No
Audience
LangSmith
b2b
Luma
b2c
Platforms
LangSmith
Web
Luma
Web
API
LangSmith
Yes
Luma
Yes
Open Source
LangSmith
Proprietary
Luma
Proprietary
Integrations
LangSmith
Pagerduty
Luma
—
Categories
LangSmith
Dev & Tech, information technology & services, Apps
Luma
Creative, information technology & services, AI 3D Model Generator
Popularity
LangSmith
Very High
Luma
Very 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...
Luma
Luma provides advanced AI Agents specifically designed to empower creative teams. These agents help make your creative workflows more prolific by auto...
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
Luma
Leverage AI Agents for diverse creative tasks
Boost team productivity and output
Amplify creative team capabilities
Build foundations for new creative eras
Enable new forms of human expression
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Luma
- Advanced AI video generation
- Realistic motion content from text/image
- Ray3 & Dream Machine platforms
Other comparisons
FAQ: LangSmith vs Luma
LangSmith: AI Agent & LLM Observability Platform. Luma: AI Agents for Creative Work. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Luma is freemium.
The best choice between LangSmith and Luma 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 Luma is built for individuals.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Luma offers: Leverage AI Agents for diverse creative tasks, Boost team productivity and output, Amplify creative team capabilities, Build foundations for new creative eras.
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.