2026-08-01 crawl · observed, not inferred

Technology used by braintrust.dev

Ship quality agents at scale. Braintrust is the AI observability platform for tracing production, running evals, and catching regressions before they reach users.

29
technologies detected
braintrust
company
1-10
employees
computer software
industry
San Francisco, united states
location

Recent changes

2026-08-01 dropped RSSprovisional
2026-07-01 dropped React Routerconfirmed
2026-07-01 dropped Amazon S3confirmed
2026-07-01 dropped Prismconfirmed
2026-07-01 dropped styled-componentsconfirmed
2026-07-01 dropped Amazon Web Servicesconfirmed
2026-07-01 dropped PDF.jsconfirmed
2026-06-01 dropped Linkedin Insight Tagprovisional

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

JavaScript frameworks
ReactAug 2024Next.js App RouterAug 2024Next.js16.3.0|16.3.0Aug 2024RxJSAug 2026
Analytics
Linkedin Insight TagMar 2026Google AnalyticsAug 2024Facebook Pixel2.9.377Apr 2026AmplitudeAug 2024
UI frameworks
Radix UIAug 2024Tailwind CSSAug 2024shadcn/uiAug 2024
Miscellaneous
WebpackAug 2024Open GraphAug 2024LottieFilesAug 2025
Advertising
Twitter AdsMar 2026Reddit AdsMar 2026
Security
HSTSAug 2024Cloudflare Bot ManagementAug 2024
Development
TurbopackJan 2026
Issue trackers
SentryAug 2024
Programming languages
Node.jsAug 2024
Authentication
ClerkAug 2024
PaaS
VercelAug 2024
CDN
CloudflareAug 2024
RUM
DatadogAug 2025
JavaScript libraries
core-js3.6.5Mar 2026
Performance
Priority HintsAug 2024
Customer data platform
SegmentAug 2024
Tag managers
Google Tag ManagerMar 2026
Who else runs this stack?

Build a list of companies using any of these, filtered by size, industry and country — with every prospect's full stack attached.

Build a list →