{
  "slug": "braintrust",
  "name": "Braintrust",
  "company": "Braintrust",
  "website": "https://www.braintrust.dev/",
  "category": "platforms",
  "business_model": "freemium",
  "availability": "unknown",
  "launched": null,
  "tags": [
    "eval",
    "developer-tools"
  ],
  "updated": "2026-11-03",
  "sources": [
    {
      "title": "Braintrust — official product",
      "url": "https://www.braintrust.dev/"
    },
    {
      "title": "Braintrust — official documentation and terms",
      "url": "https://www.braintrust.dev/docs"
    },
    {
      "title": "Braintrust — official documentation and terms",
      "url": "https://www.braintrust.dev/pricing"
    }
  ],
  "selection": {
    "tasks": [
      "data-analysis"
    ],
    "form_factor": "web-app",
    "platforms": [
      "web"
    ],
    "deployment": [
      "cloud"
    ],
    "offline": "unknown",
    "regions": [
      "unknown"
    ],
    "api": "yes",
    "license": "unknown",
    "commercial_use": "unknown",
    "languages": [
      "unknown"
    ],
    "billing": {
      "models": [
        "subscription",
        "usage"
      ],
      "free_allowance": "limited",
      "requires_subscription": "no"
    }
  },
  "selection_evidence": {
    "tasks": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    },
    "form_factor": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    },
    "platforms": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    },
    "deployment": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    },
    "offline": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "regions": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "api": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    },
    "license": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "commercial_use": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "languages": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "billing": {
      "status": "editorial_inference",
      "note": "Editorial classification of the documented features; not a product-performance test."
    }
  },
  "facts": [
    {
      "id": "braintrust.capability.primary",
      "field": "capability",
      "value": "Capture and inspect agent execution traces",
      "status": "verified",
      "evidence_type": "official_page",
      "checked": "2026-11-03",
      "sources": [
        "https://www.braintrust.dev/docs"
      ]
    }
  ],
  "docs_url": "https://www.braintrust.dev/docs",
  "pricing_url": "https://www.braintrust.dev/pricing",
  "description": "Agent observability and evaluation platform that links production traces to quality experiments.",
  "overview": "Typical uses include Investigation of agent failures; Regression evaluation of AI applications. Documented capabilities: Capture and inspect agent execution traces; Run dataset evaluations with automated scorers; Compare experiments and analyze failure patterns.",
  "features": [
    "Capture and inspect agent execution traces",
    "Run dataset evaluations with automated scorers",
    "Compare experiments and analyze failure patterns"
  ],
  "use_cases": [
    "Investigation of agent failures",
    "Regression evaluation of AI applications"
  ],
  "pricing_notes": "Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions.",
  "faq": [
    {
      "q": "Where does Braintrust fit in a workflow?",
      "a": "Agent observability and evaluation platform that links production traces to quality experiments. Capture and inspect agent execution traces."
    },
    {
      "q": "What costs and limits should I compare before choosing Braintrust?",
      "a": "Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions."
    }
  ],
  "i18n": {
    "zh": {
      "description": "把生产追踪与质量实验连接起来的智能体可观测性和评估平台。",
      "overview": "典型用途包括智能体失败原因分析、AI应用回归评估。文档列明的能力包括：捕获并检查智能体执行追踪；使用自动评分器运行数据集评估；比较实验并分析失败模式。",
      "features": [
        "捕获并检查智能体执行追踪",
        "使用自动评分器运行数据集评估",
        "比较实验并分析失败模式"
      ],
      "use_cases": [
        "智能体失败原因分析",
        "AI应用回归评估"
      ],
      "pricing_notes": "免费版平台费0美元，每月含1GB处理数据和10000评分，超额按量计费。Pro每月249美元，模型积分、数据处理、评分和保留期限分项计费。",
      "faq": [
        {
          "q": "Braintrust适合工作流中的哪个环节？",
          "a": "把生产追踪与质量实验连接起来的智能体可观测性和评估平台。 捕获并检查智能体执行追踪."
        },
        {
          "q": "选择Braintrust前应比较哪些费用和限制？",
          "a": "免费版平台费0美元，每月含1GB处理数据和10000评分，超额按量计费。Pro每月249美元，模型积分、数据处理、评分和保留期限分项计费。"
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        },
        "form_factor": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        },
        "platforms": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        },
        "deployment": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        },
        "offline": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "regions": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "api": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        },
        "license": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "commercial_use": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "languages": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "billing": {
          "note": "依据所记录功能作出的编辑归类，非产品性能实测。"
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "捕获并检查智能体执行追踪"
        }
      }
    },
    "es": {
      "description": "Plataforma que vincula trazas de agentes en producción con experimentos de calidad.",
      "overview": "Usos habituales: Investigación de fallos de agentes; Evaluación de regresiones en aplicaciones de IA. Funciones documentadas: Captura e inspección de trazas de agentes; Evaluaciones con datasets y puntuadores automáticos; Comparación de experimentos y patrones de fallos.",
      "features": [
        "Captura e inspección de trazas de agentes",
        "Evaluaciones con datasets y puntuadores automáticos",
        "Comparación de experimentos y patrones de fallos"
      ],
      "use_cases": [
        "Investigación de fallos de agentes",
        "Evaluación de regresiones en aplicaciones de IA"
      ],
      "pricing_notes": "Gratis tiene base de USD 0, con 1 GB procesado y 10000 puntuaciones mensuales antes de excedentes. Pro cuesta USD 249 al mes; créditos, procesamiento, puntuaciones y retención se miden por separado.",
      "faq": [
        {
          "q": "¿En qué parte del flujo encaja Braintrust?",
          "a": "Plataforma que vincula trazas de agentes en producción con experimentos de calidad. Captura e inspección de trazas de agentes."
        },
        {
          "q": "¿Qué costes y límites debo comparar antes de elegir Braintrust?",
          "a": "Gratis tiene base de USD 0, con 1 GB procesado y 10000 puntuaciones mensuales antes de excedentes. Pro cuesta USD 249 al mes; créditos, procesamiento, puntuaciones y retención se miden por separado."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        },
        "form_factor": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        },
        "platforms": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        },
        "deployment": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        },
        "offline": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "regions": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "api": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        },
        "license": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "commercial_use": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "languages": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "billing": {
          "note": "Clasificación editorial de las funciones documentadas; no es una prueba de rendimiento."
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "Captura e inspección de trazas de agentes"
        }
      }
    },
    "fr": {
      "description": "Plateforme reliant traces d’agents en production et expériences de qualité.",
      "overview": "Usages courants : Analyse des échecs d’agents; Évaluation des régressions d’applications IA. Fonctions documentées : Capture et inspection des traces d’agents; Évaluations sur données avec évaluateurs automatiques; Comparaison d’expériences et analyse des échecs.",
      "features": [
        "Capture et inspection des traces d’agents",
        "Évaluations sur données avec évaluateurs automatiques",
        "Comparaison d’expériences et analyse des échecs"
      ],
      "use_cases": [
        "Analyse des échecs d’agents",
        "Évaluation des régressions d’applications IA"
      ],
      "pricing_notes": "L’offre gratuite a une base de 0 USD, avec 1 Go traité et 10000 scores mensuels avant dépassement. Pro coûte 249 USD par mois ; crédits modèles, données, scores et conservation sont distincts.",
      "faq": [
        {
          "q": "Quelle place occupe Braintrust dans un parcours de travail ?",
          "a": "Plateforme reliant traces d’agents en production et expériences de qualité. Capture et inspection des traces d’agents."
        },
        {
          "q": "Quels coûts et limites comparer avant de choisir Braintrust ?",
          "a": "L’offre gratuite a une base de 0 USD, avec 1 Go traité et 10000 scores mensuels avant dépassement. Pro coûte 249 USD par mois ; crédits modèles, données, scores et conservation sont distincts."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        },
        "form_factor": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        },
        "platforms": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        },
        "deployment": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        },
        "offline": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "regions": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "api": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        },
        "license": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "commercial_use": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "languages": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "billing": {
          "note": "Classement éditorial des fonctions documentées ; aucun test de performance."
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "Capture et inspection des traces d’agents"
        }
      }
    },
    "ja": {
      "description": "本番エージェントのトレースと品質実験を結び付ける観測・評価基盤。",
      "overview": "主な用途はエージェント障害の調査、AIアプリの回帰評価です。資料に記載された機能：エージェント実行トレースの取得と調査；自動採点によるデータセット評価；実験比較と失敗パターン分析。",
      "features": [
        "エージェント実行トレースの取得と調査",
        "自動採点によるデータセット評価",
        "実験比較と失敗パターン分析"
      ],
      "use_cases": [
        "エージェント障害の調査",
        "AIアプリの回帰評価"
      ],
      "pricing_notes": "無料版は基本料0米ドルで、月1GBの処理データと10000スコアを含み超過は従量制です。Proは月249米ドルで、モデルクレジット、処理量、採点、保持期間を別々に計算します。",
      "faq": [
        {
          "q": "Braintrustはワークフローのどの部分に向いていますか？",
          "a": "本番エージェントのトレースと品質実験を結び付ける観測・評価基盤。 エージェント実行トレースの取得と調査."
        },
        {
          "q": "Braintrustを選ぶ前に比較すべき費用や制限は何ですか？",
          "a": "無料版は基本料0米ドルで、月1GBの処理データと10000スコアを含み超過は従量制です。Proは月249米ドルで、モデルクレジット、処理量、採点、保持期間を別々に計算します。"
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        },
        "form_factor": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        },
        "platforms": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        },
        "deployment": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        },
        "offline": {
          "note": "この項目の資料確認では、この製品固有の情報は未確認です。"
        },
        "regions": {
          "note": "この項目の資料確認では、この製品固有の情報は未確認です。"
        },
        "api": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        },
        "license": {
          "note": "この項目の資料確認では、この製品固有の情報は未確認です。"
        },
        "commercial_use": {
          "note": "この項目の資料確認では、この製品固有の情報は未確認です。"
        },
        "languages": {
          "note": "この項目の資料確認では、この製品固有の情報は未確認です。"
        },
        "billing": {
          "note": "記録された機能に基づく編集上の分類であり、性能の実測ではありません。"
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "エージェント実行トレースの取得と調査"
        }
      }
    },
    "de": {
      "description": "Plattform für Agentenbeobachtung und Evaluation mit Verbindung von Produktionsspuren und Qualitätsexperimenten.",
      "overview": "Typische Anwendungen: Analyse von Agentenfehlern; Regressionsevaluation von KI-Anwendungen. Dokumentierte Funktionen: Agentenspuren erfassen und untersuchen; Datensatzevaluation mit automatischen Bewertern; Experimente vergleichen und Fehlermuster analysieren.",
      "features": [
        "Agentenspuren erfassen und untersuchen",
        "Datensatzevaluation mit automatischen Bewertern",
        "Experimente vergleichen und Fehlermuster analysieren"
      ],
      "use_cases": [
        "Analyse von Agentenfehlern",
        "Regressionsevaluation von KI-Anwendungen"
      ],
      "pricing_notes": "Gratis hat 0 USD Plattformgebühr mit 1 GB verarbeiteten Daten und 10000 Bewertungen monatlich, danach Mehrverbrauch. Pro kostet 249 USD monatlich; Modellcredits, Daten, Bewertungen und Aufbewahrung sind eigene Kostenfaktoren.",
      "faq": [
        {
          "q": "Wo passt Braintrust in den Arbeitsablauf?",
          "a": "Plattform für Agentenbeobachtung und Evaluation mit Verbindung von Produktionsspuren und Qualitätsexperimenten. Agentenspuren erfassen und untersuchen."
        },
        {
          "q": "Welche Kosten und Limits sollte ich vor der Wahl von Braintrust vergleichen?",
          "a": "Gratis hat 0 USD Plattformgebühr mit 1 GB verarbeiteten Daten und 10000 Bewertungen monatlich, danach Mehrverbrauch. Pro kostet 249 USD monatlich; Modellcredits, Daten, Bewertungen und Aufbewahrung sind eigene Kostenfaktoren."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "form_factor": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "platforms": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "deployment": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "offline": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "regions": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "api": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "license": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "commercial_use": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "languages": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "billing": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "Agentenspuren erfassen und untersuchen"
        }
      }
    },
    "pt": {
      "description": "Plataforma que conecta rastros de agentes em produção a experimentos de qualidade.",
      "overview": "Usos comuns: Investigação de falhas de agentes; Avaliação de regressões em aplicações de IA. Recursos documentados: Captura e inspeção de rastros de agentes; Avaliações com datasets e avaliadores automáticos; Comparação de experimentos e padrões de falha.",
      "features": [
        "Captura e inspeção de rastros de agentes",
        "Avaliações com datasets e avaliadores automáticos",
        "Comparação de experimentos e padrões de falha"
      ],
      "use_cases": [
        "Investigação de falhas de agentes",
        "Avaliação de regressões em aplicações de IA"
      ],
      "pricing_notes": "Grátis tem base de USD 0, com 1 GB processado e 10000 avaliações mensais antes dos excedentes. Pro custa USD 249 mensais; créditos, processamento, avaliações e retenção são medidos separadamente.",
      "faq": [
        {
          "q": "Em que parte do fluxo Braintrust se encaixa?",
          "a": "Plataforma que conecta rastros de agentes em produção a experimentos de qualidade. Captura e inspeção de rastros de agentes."
        },
        {
          "q": "Quais custos e limites comparar antes de escolher Braintrust?",
          "a": "Grátis tem base de USD 0, com 1 GB processado e 10000 avaliações mensais antes dos excedentes. Pro custa USD 249 mensais; créditos, processamento, avaliações e retenção são medidos separadamente."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        },
        "form_factor": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        },
        "platforms": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        },
        "deployment": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        },
        "offline": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "regions": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "api": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        },
        "license": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "commercial_use": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "languages": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "billing": {
          "note": "Classificação editorial dos recursos documentados; não é um teste de desempenho."
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "Captura e inspeção de rastros de agentes"
        }
      }
    },
    "ko": {
      "description": "운영 에이전트 추적과 품질 실험을 연결하는 관측 및 평가 플랫폼입니다.",
      "overview": "주요 용도는 에이전트 실패 분석; AI 앱 회귀 평가입니다. 문서에 명시된 기능: 에이전트 실행 추적 수집 및 검사; 자동 채점기를 이용한 데이터셋 평가; 실험 비교와 실패 패턴 분석.",
      "features": [
        "에이전트 실행 추적 수집 및 검사",
        "자동 채점기를 이용한 데이터셋 평가",
        "실험 비교와 실패 패턴 분석"
      ],
      "use_cases": [
        "에이전트 실패 분석",
        "AI 앱 회귀 평가"
      ],
      "pricing_notes": "무료판은 플랫폼 기본료 0달러에 월 처리 데이터 1GB와 10000점수 후 초과 종량제입니다. Pro는 월 249달러이며 모델 크레딧, 데이터 처리, 점수, 보관은 별도 과금 항목입니다.",
      "faq": [
        {
          "q": "Braintrust은(는) 워크플로의 어느 단계에 적합한가요?",
          "a": "운영 에이전트 추적과 품질 실험을 연결하는 관측 및 평가 플랫폼입니다. 에이전트 실행 추적 수집 및 검사."
        },
        {
          "q": "Braintrust 선택 전에 어떤 비용과 제한을 비교해야 하나요?",
          "a": "무료판은 플랫폼 기본료 0달러에 월 처리 데이터 1GB와 10000점수 후 초과 종량제입니다. Pro는 월 249달러이며 모델 크레딧, 데이터 처리, 점수, 보관은 별도 과금 항목입니다."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        },
        "form_factor": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        },
        "platforms": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        },
        "deployment": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        },
        "offline": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "regions": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "api": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        },
        "license": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "commercial_use": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "languages": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "billing": {
          "note": "문서화된 기능에 따른 편집상 분류이며 성능 실측이 아닙니다."
        }
      },
      "facts": {
        "braintrust.capability.primary": {
          "value": "에이전트 실행 추적 수집 및 검사"
        }
      }
    }
  },
  "verification": {
    "last_checked": "2026-11-03",
    "batch": "catalog-500-20261103",
    "source_review": "Official product pages read; no product-performance test.",
    "reviewed_sources": [
      "https://www.braintrust.dev/",
      "https://www.braintrust.dev/docs",
      "https://www.braintrust.dev/pricing"
    ],
    "egress_region": "unknown",
    "owner": "technical",
    "gap_note": "Only documented product scope and supplied claims were reviewed. Fields left unknown were not established for this entry; no launch date, geographic guarantee or licence is inferred."
  },
  "url": "https://globalaiproductindex.com/products/braintrust/"
}