{
  "schema_version": "1.0",
  "generated_at": "2026-07-10T00:05:51.751Z",
  "slug": "langchain-com-2026-07-09",
  "domain": "langchain.com",
  "funnel_type": "saas",
  "provenance": {
    "facts": "measured",
    "design_tokens": "measured",
    "proof_language": "measured",
    "steps": "measured",
    "screenshots": "measured",
    "favicon": "measured",
    "score": "derived_deterministic",
    "agent_brief": "rendered_summary"
  },
  "score": {
    "source_type": "derived_deterministic",
    "score": 80,
    "band": "Strong",
    "stars": 4,
    "categories": [
      {
        "id": "offer",
        "label": "Offer clarity",
        "pts": 8,
        "cap": 8
      },
      {
        "id": "action",
        "label": "Action path",
        "pts": 17,
        "cap": 20
      },
      {
        "id": "trust",
        "label": "Trust & proof",
        "pts": 6,
        "cap": 11
      },
      {
        "id": "friction",
        "label": "Friction reduction",
        "pts": 10,
        "cap": 10
      },
      {
        "id": "value",
        "label": "Value reinforcement",
        "pts": 7,
        "cap": 10
      },
      {
        "id": "urgency",
        "label": "Risk reversal & urgency",
        "pts": 0,
        "cap": 0
      }
    ]
  },
  "devices_available": [
    "desktop",
    "mobile"
  ],
  "facts": {
    "source_type": "measured",
    "profile": {
      "funnel_type": "saas",
      "score": {
        "score": 80,
        "band": "Strong",
        "stars": 4,
        "categories": [
          {
            "id": "offer",
            "label": "Offer clarity",
            "pts": 8,
            "cap": 8
          },
          {
            "id": "action",
            "label": "Action path",
            "pts": 17,
            "cap": 20
          },
          {
            "id": "trust",
            "label": "Trust & proof",
            "pts": 6,
            "cap": 11
          },
          {
            "id": "friction",
            "label": "Friction reduction",
            "pts": 10,
            "cap": 10
          },
          {
            "id": "value",
            "label": "Value reinforcement",
            "pts": 7,
            "cap": 10
          },
          {
            "id": "urgency",
            "label": "Risk reversal & urgency",
            "pts": 0,
            "cap": 0
          }
        ]
      },
      "funnel_depth": 2,
      "proof_points": 0,
      "proof_steps": 0,
      "components_present": 7,
      "free_gifts": 0,
      "discount_present": false,
      "has_countdown": false,
      "subscription_detected": true,
      "checkout_form_fields": 0,
      "price_continuity": {
        "continuous": false,
        "shared": []
      },
      "tactics_detected": 7,
      "tactics_total": 9,
      "checkout_reached": null
    },
    "patterns": [
      {
        "id": "comparison_table",
        "label": "Us-vs-them comparison",
        "category": "objection",
        "present": true,
        "count": 1,
        "evidence": [
          "home: comparison table"
        ]
      },
      {
        "id": "demo_docs",
        "label": "Demo / docs entry",
        "category": "checkout",
        "present": true,
        "count": 2,
        "evidence": [
          "home: demo / docs",
          "p2: demo / docs"
        ]
      },
      {
        "id": "faq_objection",
        "label": "FAQ / objection handling",
        "category": "objection",
        "present": true,
        "count": 1,
        "evidence": [
          "p2: FAQ/accordion"
        ]
      },
      {
        "id": "free_trial",
        "label": "Free trial / freemium",
        "category": "offer",
        "present": true,
        "count": 1,
        "evidence": [
          "p2: free trial / no credit card"
        ]
      },
      {
        "id": "lead_form",
        "label": "Lead-capture form",
        "category": "checkout",
        "present": true,
        "count": 2,
        "evidence": [
          "home: EMAIL, submit",
          "p2: EMAIL, submit"
        ]
      },
      {
        "id": "pricing_tiers",
        "label": "Pricing tiers",
        "category": "offer",
        "present": true,
        "count": 1,
        "evidence": [
          "p2: pricing tiers"
        ]
      },
      {
        "id": "proof_above_fold",
        "label": "Proof above the fold",
        "category": "proof",
        "present": false,
        "count": 0,
        "evidence": []
      },
      {
        "id": "trusted_by_logos",
        "label": "Trusted-by logo wall",
        "category": "proof",
        "present": true,
        "count": 1,
        "evidence": [
          "home: trusted-by / logo cloud"
        ]
      },
      {
        "id": "usage_proof",
        "label": "Usage / adoption proof",
        "category": "proof",
        "present": false,
        "count": 0,
        "evidence": []
      }
    ]
  },
  "design_tokens": {
    "source_type": "measured",
    "summary": {
      "roles": {
        "primary": "#f2faff",
        "accent": "#f2faff",
        "bg": "#f2faff",
        "surface": "#e5f4ff",
        "text": "#030710"
      },
      "font": {
        "display": "Twklausanne",
        "body": "Twklausanne"
      },
      "radius_scale": [
        6,
        8,
        16,
        17,
        32,
        50
      ]
    }
  },
  "proof_language": [],
  "steps": [
    {
      "n": 1,
      "id": "home",
      "label": "Homepage / Lander",
      "url": "https://www.langchain.com/",
      "reached": true,
      "copy": {
        "title": "LangChain: Observe, Evaluate, and Deploy Reliable AI Agents",
        "hero_copy": "Powering the Agent Development Lifecycle | LangSmith powers top AI teams, from startups to global enterprises | Learn from teams running agents in production",
        "h1": [
          "Powering the Agent Development Lifecycle"
        ],
        "h2": [
          "LangSmith powers top AI teams, from startups to global enterprises",
          "Learn from teams running agents in production",
          "Trusted by the largest builder community in AI",
          "Get started with LangSmith"
        ],
        "ctas": [
          "Try LangSmith Get a demo",
          "Try LangSmith",
          "Get a demo",
          "Start building Get a demo",
          "Start building",
          "Read the announcement",
          "LangSmith Observability",
          "LangSmith Evaluation",
          "LangSmith Deployment",
          "LangSmith Fleet",
          "Explore deepagents",
          "Explore langchain"
        ],
        "prices": [],
        "form_fields": 2
      },
      "proof": [],
      "tactics": [
        "sticky_cta",
        "comparison_table",
        "social_proof_logos",
        "demo_docs"
      ],
      "screenshots": {
        "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/hero.png",
        "full": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/full.png"
      },
      "crops": [
        {
          "region": "primary_cta",
          "label": "Primary CTA",
          "url": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/crops/primary_cta.png"
        }
      ]
    },
    {
      "n": 2,
      "id": "p2",
      "label": "Pricing",
      "url": "https://www.langchain.com/pricing",
      "reached": true,
      "copy": {
        "title": "LangSmith Plans and Pricing",
        "hero_copy": "Plans for teams of any size | Developer | Plus",
        "h1": [
          "Plans for teams of any size"
        ],
        "h2": [
          "Developer",
          "Plus",
          "Enterprise"
        ],
        "ctas": [
          "Try LangSmith Get a demo",
          "Try LangSmith",
          "Get a demo",
          "Start for free",
          "Sign up",
          "Contact sales",
          "LangSmith for Startups",
          "Start building Get a demo",
          "Start building",
          "Subscribe"
        ],
        "prices": [
          "$0",
          "$39",
          "$0.00",
          "$0.05",
          "$1.50",
          "$0.01",
          "$2.50",
          "$5.00"
        ],
        "form_fields": 2
      },
      "proof": [],
      "tactics": [
        "sticky_cta",
        "faq_accordion",
        "free_trial",
        "pricing_tiers",
        "demo_docs"
      ],
      "screenshots": {
        "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/hero.png",
        "full": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/full.png"
      },
      "crops": [
        {
          "region": "primary_cta",
          "label": "Primary CTA",
          "url": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/crops/primary_cta.png"
        }
      ]
    }
  ],
  "favicon_url": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/favicon",
  "agent_brief": {
    "source_type": "rendered_summary",
    "note": "generated only from measured facts — see facts.patterns[].evidence",
    "markdown": "# Agent Brief — build in the style of langchain.com\n\n> Machine-extracted from a live funnel teardown (2026-07-09). 100% facts — measured\n> tokens, detected patterns, harvested proof strings. No LLM interpretation.\n> Tokens: `tokens.json` / `tailwind.css`.\n\n**Category (label):** —\n**Funnel:** Homepage / Lander → Pricing\n\n## Palette (area-weighted from live CSS)\n| Hex | Usage | Likely role |\n|-----|------:|-------------|\n| `#f2faff` | 64.5% | background |\n| `#030710` | 20.5% | support |\n| `#000000` | 14.1% | support |\n| `#006ddd` | 0.5% | accent/brand |\n| `#e5f4ff` | 0.5% | background |\n| `#ffffff` | 0.1% | background |\n| `#19222b` | 0.1% | support |\n| `#7fc8ff` | 0% | accent/brand |\n\nCurated roles: `primary=#f2faff` · `accent=#f2faff` · `bg=#f2faff` · `surface=#e5f4ff` · `text=#030710`\n\n## Type\n- Display: `Twklausanne`\n- Body: `Twklausanne`\n- Size scale (px): 14, 16, 18, 22, 24, 32, 48, 56, 64, 80\n- Radius (px): 6, 8, 16, 17, 32, 50\n\n## Patterns detected (fact-based) — 7/9\n- **Us-vs-them comparison** — A comparison table framing the brand against alternatives. _(home: comparison table)_\n- **FAQ / objection handling** — An accordion / FAQ block answering objections. _(p2: FAQ/accordion)_\n- **Free trial / freemium** — A free trial, free tier, or \"no credit card\" entry offer. _(p2: free trial / no credit card)_\n- **Trusted-by logo wall** — Customer/company logos or a \"trusted by / used by\" claim. _(home: trusted-by / logo cloud)_\n- **Pricing tiers** — Named plan tiers with per-month / per-seat pricing. _(p2: pricing tiers)_\n- **Demo / docs entry** — A \"book a demo\" or documentation / API entry point. _(home: demo / docs; p2: demo / docs)_\n- **Lead-capture form** — An on-page form collecting contact details (email / name / phone) outside a checkout. _(home: EMAIL, submit; p2: EMAIL, submit)_\n\n## Proof language (harvested strings → templates)\n- _(none extracted)_\n\n## Funnel facts\n- Depth reached: 2 steps\n- Proof points: 0 across 0 steps\n- Free-gift line items (max on a step): 0\n- Discount/anchor pricing: no · Countdown: no · Subscription: yes\n- Price continuity lander→checkout: not detected\n\n## To replicate\nMatch the palette + type tokens above, deploy the detected patterns at the same funnel positions, and reuse the proof-language templates with your own numbers.\n"
  },
  "_links": {
    "self": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/bundle",
    "html": "https://uxxray.com/t/langchain-com-2026-07-09",
    "brief": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/brief",
    "tokens_json": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/tokens?format=json",
    "tokens_w3c": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/tokens?format=w3c",
    "tailwind": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/tokens?format=tailwind",
    "css": "https://api.uxxray.com/api/v1/teardown/langchain-com-2026-07-09/tokens?format=css",
    "openapi": "https://api.uxxray.com/api/v1/openapi.json",
    "mcp": "https://api.uxxray.com (MCP)"
  },
  "devices": {
    "desktop": {
      "score": {
        "score": 80,
        "band": "Strong",
        "stars": 4
      },
      "steps": [
        {
          "n": 1,
          "id": "home",
          "label": "Homepage / Lander",
          "url": "https://www.langchain.com/",
          "reached": true,
          "copy": {
            "title": "LangChain: Observe, Evaluate, and Deploy Reliable AI Agents",
            "hero_copy": "Powering the Agent Development Lifecycle | LangSmith powers top AI teams, from startups to global enterprises | Learn from teams running agents in production",
            "h1": [
              "Powering the Agent Development Lifecycle"
            ],
            "h2": [
              "LangSmith powers top AI teams, from startups to global enterprises",
              "Learn from teams running agents in production",
              "Trusted by the largest builder community in AI",
              "Get started with LangSmith"
            ],
            "ctas": [
              "Try LangSmith Get a demo",
              "Try LangSmith",
              "Get a demo",
              "Start building Get a demo",
              "Start building",
              "Read the announcement",
              "LangSmith Observability",
              "LangSmith Evaluation",
              "LangSmith Deployment",
              "LangSmith Fleet",
              "Explore deepagents",
              "Explore langchain"
            ],
            "prices": [],
            "form_fields": 2
          },
          "proof": [],
          "tactics": [
            "sticky_cta",
            "comparison_table",
            "social_proof_logos",
            "demo_docs"
          ],
          "screenshots": {
            "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/hero.png",
            "full": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/full.png"
          },
          "crops": [
            {
              "region": "primary_cta",
              "label": "Primary CTA",
              "url": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/01-home/crops/primary_cta.png"
            }
          ]
        },
        {
          "n": 2,
          "id": "p2",
          "label": "Pricing",
          "url": "https://www.langchain.com/pricing",
          "reached": true,
          "copy": {
            "title": "LangSmith Plans and Pricing",
            "hero_copy": "Plans for teams of any size | Developer | Plus",
            "h1": [
              "Plans for teams of any size"
            ],
            "h2": [
              "Developer",
              "Plus",
              "Enterprise"
            ],
            "ctas": [
              "Try LangSmith Get a demo",
              "Try LangSmith",
              "Get a demo",
              "Start for free",
              "Sign up",
              "Contact sales",
              "LangSmith for Startups",
              "Start building Get a demo",
              "Start building",
              "Subscribe"
            ],
            "prices": [
              "$0",
              "$39",
              "$0.00",
              "$0.05",
              "$1.50",
              "$0.01",
              "$2.50",
              "$5.00"
            ],
            "form_fields": 2
          },
          "proof": [],
          "tactics": [
            "sticky_cta",
            "faq_accordion",
            "free_trial",
            "pricing_tiers",
            "demo_docs"
          ],
          "screenshots": {
            "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/hero.png",
            "full": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/full.png"
          },
          "crops": [
            {
              "region": "primary_cta",
              "label": "Primary CTA",
              "url": "https://uxxray.com/reports/langchain.com/2026-07-09/desktop/02-p2/crops/primary_cta.png"
            }
          ]
        }
      ]
    },
    "mobile": {
      "score": {
        "score": 80,
        "band": "Strong",
        "stars": 4
      },
      "steps": [
        {
          "n": 1,
          "id": "home",
          "label": "Homepage / Lander",
          "url": "https://www.langchain.com/",
          "reached": true,
          "copy": {
            "title": "LangChain: Observe, Evaluate, and Deploy Reliable AI Agents",
            "hero_copy": "Powering the Agent Development Lifecycle | LangSmith powers top AI teams, from startups to global enterprises | Learn from teams running agents in production",
            "h1": [
              "Powering the Agent Development Lifecycle"
            ],
            "h2": [
              "LangSmith powers top AI teams, from startups to global enterprises",
              "Learn from teams running agents in production",
              "Trusted by the largest builder community in AI",
              "Get started with LangSmith"
            ],
            "ctas": [
              "Start building Get a demo",
              "Start building",
              "Get a demo",
              "Read the announcement",
              "LangSmith Observability",
              "LangSmith Evaluation",
              "LangSmith Deployment",
              "LangSmith Fleet",
              "Explore deepagents",
              "Explore langchain",
              "Explore langgraph",
              "Read Use Case"
            ],
            "prices": [],
            "form_fields": 2
          },
          "proof": [],
          "tactics": [
            "comparison_table",
            "social_proof_logos",
            "demo_docs"
          ],
          "screenshots": {
            "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/01-home/hero.png",
            "full": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/01-home/full.png"
          },
          "crops": [
            {
              "region": "primary_cta",
              "label": "Primary CTA",
              "url": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/01-home/crops/primary_cta.png"
            }
          ]
        },
        {
          "n": 2,
          "id": "p2",
          "label": "Pricing",
          "url": "https://www.langchain.com/pricing",
          "reached": true,
          "copy": {
            "title": "LangSmith Plans and Pricing",
            "hero_copy": "Plans for teams of any size | Developer | Plus",
            "h1": [
              "Plans for teams of any size"
            ],
            "h2": [
              "Developer",
              "Plus",
              "Enterprise"
            ],
            "ctas": [
              "Start for free",
              "Sign up",
              "Contact sales",
              "LangSmith for Startups",
              "Start building Get a demo",
              "Start building",
              "Get a demo",
              "Subscribe"
            ],
            "prices": [
              "$0",
              "$39",
              "$0.00",
              "$0.05",
              "$1.50",
              "$0.01",
              "$2.50",
              "$5.00"
            ],
            "form_fields": 2
          },
          "proof": [],
          "tactics": [
            "faq_accordion",
            "free_trial",
            "pricing_tiers",
            "demo_docs"
          ],
          "screenshots": {
            "hero": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/02-p2/hero.png",
            "full": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/02-p2/full.png"
          },
          "crops": [
            {
              "region": "primary_cta",
              "label": "Primary CTA",
              "url": "https://uxxray.com/reports/langchain.com/2026-07-09/mobile/02-p2/crops/primary_cta.png"
            }
          ]
        }
      ]
    }
  }
}