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Braintrust

Evals & TestingAI-Nativebraintrust.dev

63 AI companies list Braintrust as a subprocessor or infrastructure vendor, including Ramp, Samsara and Lovable. Last checked Nov 14, 2026.

Adoption
63companies (4%)
63/1636

Companies using Braintrust

Showing 60 of 63, A to Z

Actively AIAirtableFrom websiteAnaraAshbyAssort HealthBlacksmithBoxFrom websiteBrowserbaseFrom websiteChatPRDClayClioCloudflareFrom websiteContractSafeCourseraFrom websiteCursorFrom websiteDay.aiDescriptDialpadDrataDropboxFrom websiteEveExpensifyGlossGeniusGranolaGreptileHeartbeatHoneycombInstacartFrom websiteJuiceboxKapa.aiLinearLoomFrom websiteLorikeetLovableMagicSchool AIMixpanelMongoDBFrom websiteNavanFrom websiteNocoDBNotionFrom websiteOptiSignsPinpointProductboardPylonRampFrom websiteReplitFrom websiteRetoolFrom websiteRevRootlySamsaraSanitySemgrepFrom websiteServalStandard MetricsStripeFrom websiteSupabaseSuperhumanFrom websiteSupernormalTellaVercelFrom website
View all 63 companies by category →

Commonly paired with

Share of companies using Braintrust that also use each vendor

OpenAIFoundation ModelsAI
89%
AWSCloud & Networking
87%
AnthropicFoundation ModelsAI
79%
Google CloudCloud & Networking
78%
SentryObservability
57%
StripeBilling & Payments
52%
DatadogObservability
43%
TwilioCommunications
38%
SlackCommunications
38%
CloudflareCloud & Networking
37%

Alternatives (Evals & Testing)

Kapa.ai(14)Labelbox(10)Patronus AI(5)Scale AI(4)Promptfoo(3)