LangWatch
LangWatch is an LLM observability and evaluation platform that helps AI teams monitor, evaluate, and optimize their AI applications. It offers features like real-time monitoring, automated evaluations, and debugging tools, making it easier for teams to ensure the reliability and performance of their AI models. With a focus on collaboration and integration, LangWatch supports various AI frameworks and provides enterprise-grade controls for data security and compliance. The platform is designed for startups, agencies, and enterprises looking to enhance their AI capabilities and achieve better outcomes from their LLM applications.
LangWatch
LangWatch is an LLM observability and evaluation platform that helps AI teams monitor, evaluate, and optimize their AI applications. It offers features like real-time monitoring, automated evaluations, and debugging tools, making it easier for teams to ensure the reliability and performance of their AI models. With a focus on collaboration and integration, LangWatch supports various AI frameworks and provides enterprise-grade controls for data security and compliance. The platform is designed for startups, agencies, and enterprises looking to enhance their AI capabilities and achieve better outcomes from their LLM applications.
TL;DR
What they do: LLM observability, automated evaluations, agent simulations, prompt & model management, and production monitoring
Founded: Founded by Manouk Draisma and Rogerio Chaves; headquartered in Amsterdam
Funding: €1M pre-seed announced Feb 25, 2025 (lead: Passion Capital)
Team size: 8 employees
Open-source: Core platform and SDKs are open-source
Company Overview
Problem Domain
LLM/AI agent observability, evaluation, and production monitoring
Industry
Artificial Intelligence / LLM tooling
Tech Stack
Funding Track Record
€1,000,000
Participating investors included Volta Ventures and Antler
Investor Signal
“Led by Passion Capital with participation from Volta Ventures and Antler”