Langwatch

LangWatch is the infrastructure layer for Agentic AI, enabling scenario-based testing and agent simulations to validate, monitor, and control autonomous agents across their entire lifecycle.

Website: langwatch.ai.

Categories: AI agents Developer tools and cloud.

Sectors: B2B Software.

Based in: Netherlands.

On Recent Funding since: Sep 28, 2026.

Signals

Website registeredSep 17, 2023 (3 years old)

Timeline

September 17, 2023
Website created
2023
AAntler · batch
Source: antler.co

Founders and team

MD
Manouk Draisma Co-founder & CEO

source: langwatch.ai
RC
Rogerio Chaves Co-founder & CTO

source: langwatch.ai

Investors

AAntleraccelerator

Companies like Langwatch

SSkyllful
XXBOW$35M Series B+ · May 2026
AAPI Fortress
EEntire$60M Seed · Feb 2026
DDealHubSeries B+ · Jan 2026
CChenbo VisionSeries A · Oct 2026

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/langwatch (get a free API key).