{
  "data_point": "verified work email",
  "records": 10000,
  "source": "estimated match rates (independence assumed)",
  "verification": true,
  "provider_rates": [
    {
      "name": "provider-a",
      "match_rate": 0.45,
      "accuracy": 0.92,
      "cost": 0.08,
      "charge": "per_lookup"
    },
    {
      "name": "provider-b",
      "match_rate": 0.55,
      "accuracy": 0.97,
      "cost": 0.3,
      "charge": "per_match"
    },
    {
      "name": "provider-c",
      "match_rate": 0.25,
      "accuracy": 0.8,
      "cost": 0.03,
      "charge": "per_lookup"
    },
    {
      "name": "provider-d",
      "match_rate": 0.35,
      "accuracy": 0.99,
      "cost": 0.5,
      "charge": "per_match"
    }
  ],
  "recommended": {
    "order": [
      "provider-c",
      "provider-a",
      "provider-b"
    ],
    "usable_records": 7813,
    "fill_rate": 0.781,
    "total_cost": 1748.23,
    "cost_per_usable": 0.224,
    "steps": [
      {
        "provider": "provider-c",
        "lookups": 10000,
        "found": 2500,
        "usable": 2000,
        "cost": 310,
        "marginal_cost_per_usable": 0.155,
        "cumulative_fill_rate": 0.2
      },
      {
        "provider": "provider-a",
        "lookups": 8000,
        "found": 3600,
        "usable": 3312,
        "cost": 654.4,
        "marginal_cost_per_usable": 0.198,
        "cumulative_fill_rate": 0.531
      },
      {
        "provider": "provider-b",
        "lookups": 4688,
        "found": 2578,
        "usable": 2501,
        "cost": 783.83,
        "marginal_cost_per_usable": 0.313,
        "cumulative_fill_rate": 0.781
      }
    ],
    "why": "cheapest setup that reaches the 70% usable fill target"
  },
  "best_by_depth": [
    {
      "order": [
        "provider-b"
      ],
      "usable_records": 5335,
      "fill_rate": 0.534,
      "total_cost": 1672,
      "cost_per_usable": 0.313,
      "steps": [
        {
          "provider": "provider-b",
          "lookups": 10000,
          "found": 5500,
          "usable": 5335,
          "cost": 1672,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.534
        }
      ]
    },
    {
      "order": [
        "provider-a",
        "provider-b"
      ],
      "usable_records": 7266,
      "fill_rate": 0.727,
      "total_cost": 1797.79,
      "cost_per_usable": 0.247,
      "steps": [
        {
          "provider": "provider-a",
          "lookups": 10000,
          "found": 4500,
          "usable": 4140,
          "cost": 818,
          "marginal_cost_per_usable": 0.198,
          "cumulative_fill_rate": 0.414
        },
        {
          "provider": "provider-b",
          "lookups": 5860,
          "found": 3223,
          "usable": 3126,
          "cost": 979.79,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.727
        }
      ]
    },
    {
      "order": [
        "provider-a",
        "provider-b",
        "provider-d"
      ],
      "usable_records": 8214,
      "fill_rate": 0.821,
      "total_cost": 2280.01,
      "cost_per_usable": 0.278,
      "steps": [
        {
          "provider": "provider-a",
          "lookups": 10000,
          "found": 4500,
          "usable": 4140,
          "cost": 818,
          "marginal_cost_per_usable": 0.198,
          "cumulative_fill_rate": 0.414
        },
        {
          "provider": "provider-b",
          "lookups": 5860,
          "found": 3223,
          "usable": 3126,
          "cost": 979.79,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.727
        },
        {
          "provider": "provider-d",
          "lookups": 2734,
          "found": 957,
          "usable": 947,
          "cost": 482.22,
          "marginal_cost_per_usable": 0.509,
          "cumulative_fill_rate": 0.821
        }
      ]
    },
    {
      "order": [
        "provider-c",
        "provider-a",
        "provider-b",
        "provider-d"
      ],
      "usable_records": 8571,
      "fill_rate": 0.857,
      "total_cost": 2134.01,
      "cost_per_usable": 0.249,
      "steps": [
        {
          "provider": "provider-c",
          "lookups": 10000,
          "found": 2500,
          "usable": 2000,
          "cost": 310,
          "marginal_cost_per_usable": 0.155,
          "cumulative_fill_rate": 0.2
        },
        {
          "provider": "provider-a",
          "lookups": 8000,
          "found": 3600,
          "usable": 3312,
          "cost": 654.4,
          "marginal_cost_per_usable": 0.198,
          "cumulative_fill_rate": 0.531
        },
        {
          "provider": "provider-b",
          "lookups": 4688,
          "found": 2578,
          "usable": 2501,
          "cost": 783.83,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.781
        },
        {
          "provider": "provider-d",
          "lookups": 2187,
          "found": 765,
          "usable": 758,
          "cost": 385.78,
          "marginal_cost_per_usable": 0.509,
          "cumulative_fill_rate": 0.857
        }
      ]
    }
  ],
  "cut_suggestions": []
}