LangWatch
Software Development • 
Amsterdam, North Holland, Netherlands • 1-10 Employees
Company overview
| Headquarters | Herengracht 551, Amsterdam, North Holland 1017 BW, NL |
| Phone number | +31641676110 |
| Website | |
| Founded | 2023 |
| Employees | 1-10 |
| Socials |
Key Contacts at LangWatch
Manouk Draisma
Co-Founder
Rogério Chaves
Co-Founder
LangWatch Email Formats
LangWatch uses 2 email formats. The most common is {first name} (e.g., john@langwatch.ai), used 57.1% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name} | john@langwatch.ai | 57.1% |
{first initial} | j@langwatch.ai | 42.9% |
About LangWatch
LangWatch | Confidence for the AI Agent Era LangWatch is the first platform that goes beyond LLM monitoring, enabling true observability, evaluations, and agent testing for AI products. We help teams Debug, Evaluate & Optimize their entire AI agent lifecycle, so you can ship faster and safer with confidence. 🔹 Observability – Complete visibility into prompts, responses, metrics, and failures. 🔹 Real-Time Evaluations – Catch regressions before they impact users. 🔹 Pre-Production Testing – Evaluate prompts, models, and pipelines before going live. 🔹 Agent Simulations – The only way to reliably test complex AI agents in realistic scenarios. 🔹 Prompt Management & DSPy Optimization – Structure and optimize your prompts for scalable performance. LangWatch is trusted by AI-first companies, B2B SaaS, and fintech innovators, enterprises to ensure reliability, safety, and efficiency in their generative AI systems.
LangWatch revenue & valuation
| Annual revenue | $684,440 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Software Development industry and current estimated revenues | $2,200,000 |
| Total funding | $1,110,400 |
Employees by Management Level
Total employees: 1-10
Seniority
Employees
Employees by Department
LangWatch has 6 employees across 3 departments.
Departments
Number of employees
Funding Data
Explore LangWatch's funding history, including investment rounds, total capital raised, and key backers.
LangWatch Tech Stack
Discover the technologies and tools that power LangWatch's digital infrastructure, from frameworks to analytics platforms.
JavaScript libraries
Analytics
Analytics
CDN
Miscellaneous
Security
Analytics
Video players
Tag managers
Programming languages
Analytics
United States
France
IndiaFrequently asked questions
4.8
40,000 users
