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Braintrust

Enterprise AI evaluation and observability

AI InfrastructureFounded 2023#16 of 55 in AI Infrastructure

braintrust.devGitHubnpmPyPI
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Company research

Current company data

No company research card is published for Braintrust yet. The current company data below lists package, repository, and discussion metrics AI-Buzz can inspect today; AI-Buzz publishes a card when recent public metrics show a measured change with dated evidence and cited sources.

Package downloads (30d)

11.6M/30d

Dependent projects

100

dependents · latest

GitHub stars

404

Hacker News

3/30d

Note: Public metrics are incomplete, and current data alone does not prove a trend; they do not show private usage, paid use, customer count, or product quality.

See latest dataHow we measure itAll research →

Company profile

What is Braintrust?

Braintrust provides an enterprise AI platform designed for the evaluation, observability, and improvement of large language model (LLM) applications. It enables teams to monitor LLMs in production, gather human feedback, utilize automated metrics, and experiment with prompt engineering to build better AI solutions faster.

Latest company data

Metric dates vary by source

Metric dates
npm downloads
PyPI downloads
npm dependents
PyPI dependents
GitHub stars
Hacker News mentions

Key metric

Package downloads (30d)

11.6M/30d

npm
4.3M
PyPI
7.3M

Tracked packages: npm braintrust; PyPI braintrust

▼ -4%

Additional metrics

3 metrics

Metric

Dependent projects

100

npm
69
PyPI
31

Projects depending on tracked packages: npm braintrust; PyPI braintrust

Metric

GitHub stars

404

Main repository stars

Metric

Hacker News

3/30d

Position #33 in category discussion

Repository health

Maintenance data from the main open-source repository.

Key-person risk
1
External contributors
50
% of recent contributors outside the core team
Releases (30d)
0

Repository usage

Public repositories and source files importing packages tied to Braintrust.

Repos importing
10%

About Braintrust

Braintrust provides an enterprise AI platform designed for the evaluation, observability, and improvement of large language model (LLM) applications. It enables teams to monitor LLMs in production, gather human feedback, utilize automated metrics, and experiment with prompt engineering to build better AI solutions faster.

FoundersAlexandre Robicquet, Jonathan Raiman, Michael Raiman
braintrust.devgithub.com/braintrustdata/braintrust-proxynpm: braintrustPyPI: braintrust

Disclosed funding

Disclosed $124M · 3 rounds

Disclosed funding records total $124M. Category position #16 of 55 in AI Infrastructure.

Venture2021

Coatue, Tiger Global

$100M
Strategic Investment2020

ACME, Blockchange

$18M
Seed2020

True Ventures, Homebrew

$6M

Investors

ACMEBlockchangeCoatueHomebrewTiger GlobalTrue Ventures

Tracked packages (2)

1 npm, 1 PyPI

braintrust

npmMain npm package

braintrust

Enterprise AI evaluation and observability

braintrust

PyPIMain PyPI package

braintrust

Enterprise AI evaluation and observability