Features
Conversational debugging in natural language
Autonomous alerts requiring zero setup
Coding agents that auto-create PRs via Cursor/Claude Code/Codex
Root cause analysis with dependency tracing
Impact assessment (users, regions, revenue)
Dynamic visualizations (charts, tables, diagrams, code blocks)
Code search from alert to exact file, commit, or line
Change correlation (deployments, feature flags)
Perfect memory of past incidents and traffic patterns
Multi-source log ingestion (logs, metrics, traces)
System diagnostics for services and databases
Error investigation across services
Integration with major coding agents (Cursor, Claude Code, Codex)
SOC 2, ISO 27001, HIPAA, GDPR compliance
Data residency controls with region selection
Trace agent executions step by step
Monitor real-time dashboards with cost tracking
Online LLM-as-judge evals for quality scoring
Automated insights with unsupervised topic clustering
SmithDB purpose-built for agent traces
Sub-second query performance across millions of traces
Full-text search with inverted index
JSON key-path filtering and trajectory queries
Self-host SmithDB inside your VPC
LangSmith Engine for autonomous issue detection and fixes
Deploy and scale agents with LangSmith Deployment
Sandboxes for safe agent-generated code execution
Fleet agents for no-code agent creation
Supports Python, TypeScript, Go, Java SDKs
