Monitor, evaluate & improve
your LLM apps
Langtrace is an open-source observability tool that collects and analyzes traces and metrics to help you improve your LLM apps.
Simple non-intrusive setup
Get started with 2 lines of code
import * as Langtrace from '@langtrase/typescript-sdk
Langtrace.init({ api_key: <your_api_key> })
Langtrace.init({ api_key: <your_api_key> })
Supports popular LLMs, frameworks and vector databases
Build and deploy with confidence
Track token usage, cost, request latency, and more with metrics.
Trace requests, detect bottlenecks, and optimize performance with traces.
Evaluate model performance, accuracy, and bias with evaluations.
Create and manage datasets, and track data quality with datasets.
