LangChain

{
  "agent_id": "langchain",
  "name": "LangChain",
  "url": "https://www.langchain.com/",
  "logo": "https://agentery.com/logos/CP-PZN7QY-256.png",
  "niche": "agent-framework-open-source",
  "category": "developer-tools-infra",
  "short_summary": "provides an agent engineering platform and open source frameworks to build, test, deploy, observe, and monitor AI agents; Fleet executes routine tasks like res…",
  "task_performed": "provides an agent engineering platform and open source frameworks to build, test, deploy, observe, and monitor AI agents; Fleet executes routine tasks like research, follow-ups, and status checks across daily tools",
  "inputs_accepted": [
    "agent traces",
    "production usage data",
    "plain-language task descriptions",
    "framework integrations via Python/TypeScript/Go/Java SDKs"
  ],
  "outputs_produced": [
    "traces and structured timelines",
    "evaluations and scores",
    "diagnosed issues with proposed fixes",
    "deployed agents",
    "analytics and insights",
    "autonomous task actions"
  ],
  "integrations_available": [
    "OpenTelemetry",
    "A2A",
    "MCP",
    "Python SDK",
    "TypeScript SDK",
    "Go SDK",
    "Java SDK"
  ],
  "protocols_or_interfaces": [
    "A2A",
    "MCP",
    "SDK"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "sometimes required",
  "pricing_model": "enterprise/contact sales",
  "price": {
    "observed": true,
    "billing": "freemium",
    "currency": "USD",
    "lowest_monthly_usd": 39,
    "monthly_usd": 39,
    "headline": "Free tier, then from $39/mo",
    "summary": "Free tier, then from $39/mo. LangSmith offers a free Developer plan, a $39-per-seat-month Plus plan, custom Enterprise pricing, and additional usage-based charges.",
    "confidence": "high",
    "source_url": "https://www.langchain.com/pricing",
    "checked_at": "2026-07-28T05:44:30.573Z",
    "amount": 39,
    "display": "From $39/mo",
    "plans": [
      {
        "name": "Developer",
        "price": "$0 / seat per month",
        "period": "month",
        "persona": "free",
        "highlights": [
          "Up to 5k base traces per month",
          "Community support",
          "1 seat",
          "Then pay as you go"
        ],
        "price_annual": null
      },
      {
        "name": "Plus",
        "price": "$39 / seat per month",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "Up to 10k base traces per month",
          "Access to Deployment, Engine, and more",
          "Email support",
          "Unlimited seats available",
          "Then pay as you go"
        ],
        "price_annual": null
      },
      {
        "name": "Enterprise",
        "price": "Custom pricing",
        "period": null,
        "persona": "enterprise",
        "highlights": [
          "Self-hosted and hybrid deployment options",
          "Custom SSO and RBAC",
          "Support SLA",
          "Custom seats and workspaces",
          "Then pay as you go"
        ],
        "price_annual": null
      },
      {
        "name": "LangChain Compute Units (LCU)",
        "price": "$1.50 / LCU",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "For work done and compute"
        ],
        "price_annual": null
      },
      {
        "name": "LangChain Storage Units (LSU)",
        "price": "$1.00 / LSU",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "For traces and storage"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [
    "Klarna case study",
    "Monday Service case study",
    "Podium case study",
    "C.H. Robinson case study",
    "ServiceNow case study",
    "100M+ monthly open source downloads",
    "6K+ active LangSmith customers",
    "5 of the Fortune 10 are customers",
    "Trust Center"
  ],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "enterprise security page only",
  "evidence_urls": [
    "https://www.langchain.com/",
    "https://github.com/langchain-ai/langchain"
  ],
  "last_checked": "2026-06-16",
  "how_to_connect": {
    "website": "https://www.langchain.com/",
    "docs": "https://github.com/documentation",
    "mcp": null,
    "a2a": {
      "card_url": "https://docs.langchain.com/.well-known/agent-card.json"
    },
    "api": {
      "docs_url": "https://github.com/developer",
      "endpoint": null
    },
    "protocols": [
      "A2A"
    ]
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 441,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:35:13.154Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}