LangWatch

Corporate Events · Artificial Intelligence

Overview

LangWatch provides observability and evaluation for large language model applications. Its platform traces prompts, costs and quality metrics. The company serves European teams shipping generative features.

Funding and backers

Backers
3
Antler, Passion Capital
Momentum
15/100
rising traction
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Mar 23 Launched on Hacker News Show HN: Evals Skills 2023 Founded
Tractionpublic signals, read monthly
Web presence
top 0.75%
of 133.2M domains by links, Common Crawl
GitHub stars
41 public repositories · +2%
Launched on Hacker News
4 points
Backed byfrom the funds' portfolios and accelerator catalogs
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Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors3
Volta venturesVia a fund
51 portfolio companies: Cookiedatabase.org, Mholleman, Skoophr and 48 more
Passion CapitalVia a fund
63 portfolio companies: Atoa, Attio, Adzuna and 60 more
AntlerVia a fund
1098 portfolio companies

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Amsterdam Netherlands
HQ