{
  "slug": "mastra",
  "name": "Mastra",
  "company": "Mastra",
  "website": "https://mastra.ai/",
  "category": "platforms",
  "business_model": "open",
  "availability": "unknown",
  "launched": null,
  "tags": [
    "framework",
    "developer-tools"
  ],
  "updated": "2026-11-03",
  "sources": [
    {
      "title": "Mastra — official product",
      "url": "https://mastra.ai/"
    },
    {
      "title": "Mastra — official documentation and terms",
      "url": "https://mastra.ai/docs"
    }
  ],
  "selection": {
    "tasks": [
      "automation-agents"
    ],
    "form_factor": "library",
    "platforms": [
      "unknown"
    ],
    "deployment": [
      "unknown"
    ],
    "offline": "unknown",
    "regions": [
      "unknown"
    ],
    "api": "unknown",
    "license": "unknown",
    "commercial_use": "unknown",
    "languages": [
      "unknown"
    ],
    "billing": {
      "models": [
        "open-source"
      ],
      "free_allowance": "yes",
      "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": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "deployment": {
      "status": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "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": "unknown",
      "note": "This product-specific field was not established in this entry’s source review."
    },
    "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": "mastra.capability.primary",
      "field": "capability",
      "value": "Agents with tools and conversational memory",
      "status": "verified",
      "evidence_type": "official_page",
      "checked": "2026-11-03",
      "sources": [
        "https://mastra.ai/docs"
      ]
    }
  ],
  "docs_url": "https://mastra.ai/docs",
  "description": "TypeScript framework for building agents, durable workflows and observable AI applications.",
  "overview": "Typical uses include Development of tool-using agents; Construction of retrieval-augmented applications. Documented capabilities: Agents with tools and conversational memory; Typed workflows with branches and retries; Integrated tracing, datasets and evaluation scorers.",
  "features": [
    "Agents with tools and conversational memory",
    "Typed workflows with branches and retries",
    "Integrated tracing, datasets and evaluation scorers"
  ],
  "use_cases": [
    "Development of tool-using agents",
    "Construction of retrieval-augmented applications"
  ],
  "pricing_notes": "Self-hosting the open-source project and buying the hosted platform are separate choices. The hosted service has its own plans and usage limits; self-hosting still requires infrastructure and any model-provider charges.",
  "faq": [
    {
      "q": "Where does Mastra fit in a workflow?",
      "a": "TypeScript framework for building agents, durable workflows and observable AI applications. Agents with tools and conversational memory."
    },
    {
      "q": "What costs and limits should I compare before choosing Mastra?",
      "a": "Self-hosting the open-source project and buying the hosted platform are separate choices. The hosted service has its own plans and usage limits; self-hosting still requires infrastructure and any model-provider charges."
    }
  ],
  "i18n": {
    "zh": {
      "description": "用于构建智能体、持久工作流及可观测AI应用的TypeScript框架。",
      "overview": "典型用途包括工具调用智能体开发、检索增强应用构建。文档列明的能力包括：带工具和对话记忆的智能体；支持分支及重试的类型化工作流；集成追踪、数据集和评估评分器。",
      "features": [
        "带工具和对话记忆的智能体",
        "支持分支及重试的类型化工作流",
        "集成追踪、数据集和评估评分器"
      ],
      "use_cases": [
        "工具调用智能体开发",
        "检索增强应用构建"
      ],
      "pricing_notes": "开源项目自托管与购买托管平台是两种选择。托管服务有独立套餐及用量限制，自托管仍需承担基础设施和模型提供商费用。",
      "faq": [
        {
          "q": "Mastra适合工作流中的哪个环节？",
          "a": "用于构建智能体、持久工作流及可观测AI应用的TypeScript框架。 带工具和对话记忆的智能体."
        },
        {
          "q": "选择Mastra前应比较哪些费用和限制？",
          "a": "开源项目自托管与购买托管平台是两种选择。托管服务有独立套餐及用量限制，自托管仍需承担基础设施和模型提供商费用。"
        }
      ],
      "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": "本条目的来源核查尚未确认这一产品字段。"
        },
        "deployment": {
          "note": "本条目的来源核查尚未确认这一产品字段。"
        },
        "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": "本条目的来源核查尚未确认这一产品字段。"
        },
        "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": {
        "mastra.capability.primary": {
          "value": "带工具和对话记忆的智能体"
        }
      }
    },
    "es": {
      "description": "Framework TypeScript para agentes, flujos duraderos y aplicaciones observables.",
      "overview": "Usos habituales: Desarrollo de agentes con herramientas; Aplicaciones con recuperación aumentada. Funciones documentadas: Agentes con herramientas y memoria; Flujos tipados con ramas y reintentos; Trazado, datasets y puntuadores integrados.",
      "features": [
        "Agentes con herramientas y memoria",
        "Flujos tipados con ramas y reintentos",
        "Trazado, datasets y puntuadores integrados"
      ],
      "use_cases": [
        "Desarrollo de agentes con herramientas",
        "Aplicaciones con recuperación aumentada"
      ],
      "pricing_notes": "Autoalojar el proyecto abierto y contratar la plataforma alojada son opciones distintas. El servicio tiene planes y límites propios; el autoalojamiento requiere infraestructura y cargos de modelos.",
      "faq": [
        {
          "q": "¿En qué parte del flujo encaja Mastra?",
          "a": "Framework TypeScript para agentes, flujos duraderos y aplicaciones observables. Agentes con herramientas y memoria."
        },
        {
          "q": "¿Qué costes y límites debo comparar antes de elegir Mastra?",
          "a": "Autoalojar el proyecto abierto y contratar la plataforma alojada son opciones distintas. El servicio tiene planes y límites propios; el autoalojamiento requiere infraestructura y cargos de modelos."
        }
      ],
      "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": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "deployment": {
          "note": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "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": "La revisión de fuentes de esta entrada no estableció este dato del producto."
        },
        "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": {
        "mastra.capability.primary": {
          "value": "Agentes con herramientas y memoria"
        }
      }
    },
    "fr": {
      "description": "Framework TypeScript pour agents, parcours durables et applications observables.",
      "overview": "Usages courants : Développement d’agents utilisant des outils; Applications augmentées par recherche. Fonctions documentées : Agents avec outils et mémoire conversationnelle; Parcours typés avec branches et reprises; Traçage, données et évaluateurs intégrés.",
      "features": [
        "Agents avec outils et mémoire conversationnelle",
        "Parcours typés avec branches et reprises",
        "Traçage, données et évaluateurs intégrés"
      ],
      "use_cases": [
        "Développement d’agents utilisant des outils",
        "Applications augmentées par recherche"
      ],
      "pricing_notes": "L’auto-hébergement du projet et le service hébergé sont deux options distinctes. Le service dispose de ses propres forfaits et quotas ; l’infrastructure et les modèles restent à financer en auto-hébergement.",
      "faq": [
        {
          "q": "Quelle place occupe Mastra dans un parcours de travail ?",
          "a": "Framework TypeScript pour agents, parcours durables et applications observables. Agents avec outils et mémoire conversationnelle."
        },
        {
          "q": "Quels coûts et limites comparer avant de choisir Mastra ?",
          "a": "L’auto-hébergement du projet et le service hébergé sont deux options distinctes. Le service dispose de ses propres forfaits et quotas ; l’infrastructure et les modèles restent à financer en auto-hébergement."
        }
      ],
      "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": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "deployment": {
          "note": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "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": "L’examen des sources de cette fiche n’a pas établi ce point du produit."
        },
        "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": {
        "mastra.capability.primary": {
          "value": "Agents avec outils et mémoire conversationnelle"
        }
      }
    },
    "ja": {
      "description": "エージェント、長期ワークフロー、観測可能なAIアプリを作るTypeScriptフレームワーク。",
      "overview": "主な用途はツール利用エージェントの開発、検索拡張アプリの構築です。資料に記載された機能：ツールと会話記憶を備えるエージェント；分岐と再試行に対応する型付きワークフロー；統合された追跡、データセット、採点機能。",
      "features": [
        "ツールと会話記憶を備えるエージェント",
        "分岐と再試行に対応する型付きワークフロー",
        "統合された追跡、データセット、採点機能"
      ],
      "use_cases": [
        "ツール利用エージェントの開発",
        "検索拡張アプリの構築"
      ],
      "pricing_notes": "オープンソース版の自前運用とホスト型プラットフォームは別の選択肢です。ホスト型には独自のプランと上限があり、自前運用でも基盤とモデル利用料が必要です。",
      "faq": [
        {
          "q": "Mastraはワークフローのどの部分に向いていますか？",
          "a": "エージェント、長期ワークフロー、観測可能なAIアプリを作るTypeScriptフレームワーク。 ツールと会話記憶を備えるエージェント."
        },
        {
          "q": "Mastraを選ぶ前に比較すべき費用や制限は何ですか？",
          "a": "オープンソース版の自前運用とホスト型プラットフォームは別の選択肢です。ホスト型には独自のプランと上限があり、自前運用でも基盤とモデル利用料が必要です。"
        }
      ],
      "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": "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。"
        },
        "deployment": {
          "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。"
        },
        "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": "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。"
        },
        "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": {
        "mastra.capability.primary": {
          "value": "ツールと会話記憶を備えるエージェント"
        }
      }
    },
    "de": {
      "description": "TypeScript-Framework für Agenten, dauerhafte Abläufe und beobachtbare KI-Anwendungen.",
      "overview": "Typische Anwendungen: Entwicklung werkzeugnutzender Agenten; Aufbau retrievalgestützter Anwendungen. Dokumentierte Funktionen: Agenten mit Tools und Gesprächsspeicher; Typisierte Abläufe mit Zweigen und Wiederholungen; Integrierte Spuren, Datensätze und Bewerter.",
      "features": [
        "Agenten mit Tools und Gesprächsspeicher",
        "Typisierte Abläufe mit Zweigen und Wiederholungen",
        "Integrierte Spuren, Datensätze und Bewerter"
      ],
      "use_cases": [
        "Entwicklung werkzeugnutzender Agenten",
        "Aufbau retrievalgestützter Anwendungen"
      ],
      "pricing_notes": "Selbsthosting des offenen Projekts und die gehostete Plattform sind getrennte Angebote. Der Dienst hat eigene Tarife und Limits; beim Selbsthosting fallen Infrastruktur- und Modellkosten an.",
      "faq": [
        {
          "q": "Wo passt Mastra in den Arbeitsablauf?",
          "a": "TypeScript-Framework für Agenten, dauerhafte Abläufe und beobachtbare KI-Anwendungen. Agenten mit Tools und Gesprächsspeicher."
        },
        {
          "q": "Welche Kosten und Limits sollte ich vor der Wahl von Mastra vergleichen?",
          "a": "Selbsthosting des offenen Projekts und die gehostete Plattform sind getrennte Angebote. Der Dienst hat eigene Tarife und Limits; beim Selbsthosting fallen Infrastruktur- und Modellkosten an."
        }
      ],
      "selection_evidence": {
        "tasks": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "form_factor": {
          "note": "Redaktionelle Einordnung dokumentierter Funktionen; kein Leistungstest."
        },
        "platforms": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "deployment": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "offline": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "regions": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "api": {
          "note": "Die Quellenprüfung dieses Eintrags hat dieses Produktfeld nicht belegt."
        },
        "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": {
        "mastra.capability.primary": {
          "value": "Agenten mit Tools und Gesprächsspeicher"
        }
      }
    },
    "pt": {
      "description": "Framework TypeScript para agentes, fluxos duráveis e aplicações observáveis.",
      "overview": "Usos comuns: Desenvolvimento de agentes com ferramentas; Aplicações com recuperação aumentada. Recursos documentados: Agentes com ferramentas e memória; Fluxos tipados com ramificações e retentativas; Rastreamento, datasets e avaliadores integrados.",
      "features": [
        "Agentes com ferramentas e memória",
        "Fluxos tipados com ramificações e retentativas",
        "Rastreamento, datasets e avaliadores integrados"
      ],
      "use_cases": [
        "Desenvolvimento de agentes com ferramentas",
        "Aplicações com recuperação aumentada"
      ],
      "pricing_notes": "Auto-hospedar o projeto aberto e contratar a plataforma hospedada são opções distintas. O serviço tem planos e limites próprios; a hospedagem própria exige infraestrutura e custos de modelos.",
      "faq": [
        {
          "q": "Em que parte do fluxo Mastra se encaixa?",
          "a": "Framework TypeScript para agentes, fluxos duráveis e aplicações observáveis. Agentes com ferramentas e memória."
        },
        {
          "q": "Quais custos e limites comparar antes de escolher Mastra?",
          "a": "Auto-hospedar o projeto aberto e contratar a plataforma hospedada são opções distintas. O serviço tem planos e limites próprios; a hospedagem própria exige infraestrutura e custos de modelos."
        }
      ],
      "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": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "deployment": {
          "note": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "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": "A revisão de fontes desta entrada não estabeleceu este dado do produto."
        },
        "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": {
        "mastra.capability.primary": {
          "value": "Agentes com ferramentas e memória"
        }
      }
    },
    "ko": {
      "description": "에이전트, 지속 작업, 관측 가능한 AI 앱을 만드는 TypeScript 프레임워크입니다.",
      "overview": "주요 용도는 도구 사용 에이전트 개발; 검색 증강 앱 구축입니다. 문서에 명시된 기능: 도구와 대화 메모리를 갖춘 에이전트; 분기 및 재시도가 있는 타입 워크플로; 통합 추적, 데이터셋, 평가 채점기.",
      "features": [
        "도구와 대화 메모리를 갖춘 에이전트",
        "분기 및 재시도가 있는 타입 워크플로",
        "통합 추적, 데이터셋, 평가 채점기"
      ],
      "use_cases": [
        "도구 사용 에이전트 개발",
        "검색 증강 앱 구축"
      ],
      "pricing_notes": "오픈 소스 자체 호스팅과 호스팅 플랫폼은 별도 선택지입니다. 호스팅 서비스에는 자체 요금제와 사용 제한이 있으며 자체 호스팅에도 인프라 및 모델 비용이 듭니다.",
      "faq": [
        {
          "q": "Mastra은(는) 워크플로의 어느 단계에 적합한가요?",
          "a": "에이전트, 지속 작업, 관측 가능한 AI 앱을 만드는 TypeScript 프레임워크입니다. 도구와 대화 메모리를 갖춘 에이전트."
        },
        {
          "q": "Mastra 선택 전에 어떤 비용과 제한을 비교해야 하나요?",
          "a": "오픈 소스 자체 호스팅과 호스팅 플랫폼은 별도 선택지입니다. 호스팅 서비스에는 자체 요금제와 사용 제한이 있으며 자체 호스팅에도 인프라 및 모델 비용이 듭니다."
        }
      ],
      "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": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "deployment": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "offline": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "regions": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "api": {
          "note": "이 항목의 출처 검토에서 해당 제품 정보를 확인하지 못했습니다."
        },
        "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": {
        "mastra.capability.primary": {
          "value": "도구와 대화 메모리를 갖춘 에이전트"
        }
      }
    }
  },
  "verification": {
    "last_checked": "2026-11-03",
    "batch": "catalog-500-20261103",
    "source_review": "Official product pages read; no product-performance test.",
    "reviewed_sources": [
      "https://mastra.ai/",
      "https://mastra.ai/docs"
    ],
    "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/mastra/"
}