Enterprise AI evaluation and observability
AI InfrastructureFounded 2023Ranked #58 of 265 in Developer Adoption
Braintrust has AI infrastructure metric coverage through 2026-04-20.
Recent context
Coverage state Latest metric evidence for Braintrust is dated 2026-04-20, so this snapshot records current coverage rather than a movement claim.
Watch next Watch Pypi Downloads for a measured change before treating Braintrust as a movement story.
Strongest current signal
6.2M/30d
Across npm and PyPI
Supporting signals
79
Projects depending on this across software registries
392
Main repository stars
3/30d
Ranked #37 in category discussion
Maintenance signals from the main open-source repository.
Public repositories and source files importing packages tied to 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.
Raised $124M total. AI-Buzz tracks some developer-adoption evidence here, but the primary category cohort is still too thin for a stable public DAI rank.
Coatue, Tiger Global
ACME, Blockchange
True Ventures, Homebrew
Braintrust, Braintrust Platform
Enterprise AI evaluation and observability
A comprehensive platform for evaluating, monitoring, and improving large language model (LLM) applications with human-in-the-loop feedback, automated metrics, and prompt engineering tools.
Raw history across the tracked public signals for Braintrust.
Select signals to compare
Compare weekly public signals for Braintrust. Each chip adds or removes one line from the chart.
Showing % change from the start of the selected period because the selected signals live on very different scales.
| Date | npm Downloads | PyPI Downloads | Public repos importing this |
|---|---|---|---|
| Mar 23, 2026 | - | - | 1 |
| Mar 29, 2026 | 685.8K | 796.1K | - |
| Mar 30, 2026 | - | - | 1 |
| Apr 5, 2026 | 706.6K | 700.6K | - |
| Apr 6, 2026 | - | - | 1 |
| Apr 12, 2026 | 728.2K | 919.4K | - |
| Apr 13, 2026 | - | - | 1 |
| Apr 19, 2026 | 426.6K | 590.6K | - |
| Apr 20, 2026 | 32.6K | 43.2K | 1 |
| Apr 21, 2026 | - | - | 1 |
