langwatch
0 Apps · 1 Tool · 0 Intel
LangWatch is an Amsterdam-based LLMOps company founded in 2023 by Manouk Draisma and Rogério Chaves, who together bring over 25 years of software engineering experience from companies including Booking.com and Lightspeed. It offers an open-source platform for monitoring, evaluating, and optimizing LLM-powered applications, built on open standards such as OpenTelemetry. The company raised a €1 million pre-seed round led by Passion Capital, with participation from Volta Ventures and Antler.
Tools
Scenario is an agent testing framework that uses LLM-powered user simulators to run end-to-end simulations of AI agents across diverse scenarios and edge cases. It enables developers to validate tool calling, multi-turn conversations, and agent behavior without requiring pre-built datasets. Works with LangGraph, CrewAI, Pydantic AI, and any other agent framework.