LangSmith
AI Agent & LLM Observability Platform
VS
Stepsize AI
The AI project companion for software teams
Detailed comparison
Criteria
LangSmith
Stepsize AI
Pricing
Freemium
Freemium
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free, Team: $23/mo, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web
Web
API
Yes
No
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
Jira, Github, Slack, Linear
Categories
Data Science, Dev Tools
Productivity, Dev Tools
Popularity
Very High
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...
Stepsize AI automates operational intelligence for engineering teams by tracking activity across Jira, GitHub, Slack, and Linear to generate actionabl...
Pricing
LangSmith
Freemium
Stepsize AI
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Stepsize AI
Free: Free, Team: $23/mo, Enterprise: Custom
Free trial
LangSmith
No
Stepsize AI
No
Audience
LangSmith
b2b
Stepsize AI
b2b
Platforms
LangSmith
Web
Stepsize AI
Web
API
LangSmith
Yes
Stepsize AI
No
Open Source
LangSmith
Proprietary
Stepsize AI
Proprietary
Integrations
LangSmith
Pagerduty
Stepsize AI
Jira, Github, Slack, Linear
Categories
LangSmith
Data Science, Dev Tools
Stepsize AI
Productivity, Dev Tools
Popularity
LangSmith
Very High
Stepsize AI
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...
Stepsize AI
Stepsize AI automates operational intelligence for engineering teams by tracking activity across Jira, GitHub, Slack, and Linear to generate actionabl...
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
Stepsize AI
AI-generated sprint and daily reports
Multi-tool integration (Jira, GitHub, Slack, Linear)
Automated progress summaries
Team velocity and blockers tracking
Smart activity categorization
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Stepsize AI
- AI-generated sprint & daily reports
- Automates operational intelligence for engineering
- Multi-tool activity tracking (Jira, GitHub, Slack)
Other comparisons
FAQ: LangSmith vs Stepsize AI
LangSmith: AI Agent & LLM Observability Platform. Stepsize AI: The AI project companion for software teams. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Stepsize AI is freemium.
The best choice between LangSmith and Stepsize 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. Stepsize AI offers: AI-generated sprint and daily reports, Multi-tool integration (Jira, GitHub, Slack, Linear), Automated progress summaries, Team velocity and blockers tracking.
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.