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LangWatch

LangWatch

Private
AmsterdamAI, Data & Cloud Infrastructurehttps://langwatch.ai/

Last Round

Pre Seed

Feb 25, 2025

Total Funding Raised

$1.05M

Company Overview

LangWatch is a business/productivity software company that provides an open-source LLMOps platform to monitor, evaluate, and optimize LLM-powered applications.

Sector

AI, Data & Cloud Infrastructure

Verticals

ML Platforms, NLP & Conversational AI, DevOps & Containers

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS, Freemium

AI Layer

Infrastructure

Keywords

LLM observabilityLLMOpsLLM evaluationAI monitoringLLM tracingAI agent testingLLM debuggingAI infrastructuregenerative AI monitoringLLM performance metricsAI guardrailsAI agent securityLLM cost trackingdeveloper tools

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

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LangWatch Comparables

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LangWatch comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
HoneyHive
91%
Confident AI
88%
Maxim AI
86%

LangWatch Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Pre SeedFeb 25, 2025

LangWatch Investors

Notable investors and investment history

LangWatch investors
InvestorRounds
Passion CapitalPre Seed
AntlerPre Seed
Volta VenturesPre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 15, 2025

    Launched the next major version of its Python SDK.

  • Feb 25, 2025

    $1.05M raised in Pre Seed round.

LangWatch Filings

SEC and related filings with document metadata.

Data table
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LangWatch Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about LangWatch's valuation, stock price, and market status.

Firmographic Details

HeadquartersAmsterdam
Employee Range10
Year Founded2023
Last FundingFeb 25, 2025

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