LangSmith
AI Agent & LLM Observability Platform
VS
Retool AI
Build bespoke AI-powered tools for your business.
Detailed comparison
Criteria
LangSmith
Retool AI
Pricing
Freemium
Freemium
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free, Team: Custom, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web
Web
API
Yes
Yes
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
—
Categories
Dev & Tech, information technology & services, Apps
AI & ML, information technology & services, AI app integration
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...
Retool AI is a low-code platform designed to help technical teams build powerful, bespoke AI-powered tools and automate business processes. It enables...
Pricing
LangSmith
Freemium
Retool AI
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Retool AI
Free: Free, Team: Custom, Enterprise: Custom
Free trial
LangSmith
No
Retool AI
No
Audience
LangSmith
b2b
Retool AI
b2b
Platforms
LangSmith
Web
Retool AI
Web
API
LangSmith
Yes
Retool AI
Yes
Open Source
LangSmith
Proprietary
Retool AI
Proprietary
Integrations
LangSmith
Pagerduty
Retool AI
—
Categories
LangSmith
Dev & Tech, information technology & services, Apps
Retool AI
AI & ML, information technology & services, AI app integration
Popularity
LangSmith
Very High
Retool AI
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...
Retool AI
Retool AI is a low-code platform designed to help technical teams build powerful, bespoke AI-powered tools and automate business processes. It enables...
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
Retool AI
AI-powered tool building
Automation of business processes
AI primitives and components
Enterprise-grade security and data control
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Retool AI
- Low-code AI tool building for technical teams
- Enterprise-grade security & data control
Other comparisons
FAQ: LangSmith vs Retool AI
LangSmith: AI Agent & LLM Observability Platform. Retool AI: Build bespoke AI-powered tools for your business.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Retool AI is freemium.
The best choice between LangSmith and Retool AI 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. Retool AI offers: AI-powered tool building, Automation of business processes, AI primitives and components, Enterprise-grade security and data control.
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.