{
  "$id": "https://startups.as/verifies.email",
  "$type": "Name",
  "source": {
    "kind": "api.sb",
    "ns": "startups.as",
    "at": "2026-10-26T12:16:35.711Z",
    "note": ""
  },
  "name": {
    "$id": "https://api.sb/startups.as/names/verifies.email",
    "version": 2602,
    "domain": "verifies.email",
    "label": "Verifies.Email",
    "tier": "namespace",
    "coreNoun": "Identity",
    "buyer": "Email verification",
    "set": "S20 [task].email semantic-TLD work rails",
    "abstraction": "B-identity",
    "role": "projection",
    "status": "namespace seed",
    "registrar": "dynadot",
    "stage": "off",
    "provenance": {
      "tier": {
        "basis": "Inferred",
        "source": "portfolio-lens-a.tsv (tier)",
        "confidence": "med",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "role": {
        "basis": "Inferred",
        "source": "portfolio-lens-b.tsv (role)",
        "confidence": "high",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "status": {
        "basis": "Inferred",
        "source": "lens A tier namespace",
        "confidence": "med",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "abstraction": {
        "basis": "Inferred",
        "source": "portfolio-lens-b.tsv (abstraction)",
        "confidence": "high",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "set": {
        "basis": "Inferred",
        "source": "portfolio-lens-a.tsv (set_or_journey)",
        "confidence": "med",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "buyer": {
        "basis": "Inferred",
        "source": "portfolio-lens-b.tsv (icp_or_position)",
        "confidence": "high",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "coreNoun": {
        "basis": "Inferred",
        "source": "seed rule: the unit noun of lens B abstraction B-identity (portfolio-lens-b.md §1)",
        "confidence": "low",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "display": {
        "basis": "Inferred",
        "source": "seed rule from the casing rules in docs/plans/2026-10-24-portfolio-stack-visualization.md; compound labels are open",
        "confidence": "low",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "registrar": {
        "basis": "Inferred",
        "source": "holdings ledger (domains repo, read-only)",
        "confidence": "high",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      }
    },
    "tensions": [
      {
        "field": "tier",
        "a": "namespace",
        "b": "projection",
        "scale": "namespace vs brand",
        "note": "lens A reads namespace (namespace); lens B reads projection (brand)"
      }
    ]
  },
  "stack": {
    "kind": "generated",
    "title": "Generated around Verifies.Email",
    "levels": [
      {
        "label": "centre",
        "nodes": [
          {
            "domain": "verifies.email",
            "side": "spine",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "the abstractions",
        "nodes": [
          {
            "domain": "api.management",
            "side": "door",
            "door": true
          },
          {
            "domain": "apis.dev",
            "side": "spine",
            "door": false
          },
          {
            "domain": "apis.ax",
            "side": "door",
            "door": true
          }
        ],
        "more": 0
      },
      {
        "label": "the factory",
        "nodes": [
          {
            "domain": "startups.management",
            "side": "door",
            "door": true
          },
          {
            "domain": "startups.studio",
            "side": "spine",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "the foundation · Do.Industries",
        "nodes": [
          {
            "domain": "saas.dev",
            "side": "left",
            "door": false
          },
          {
            "domain": "monthend.finance",
            "side": "left",
            "door": false
          },
          {
            "domain": "objects.do",
            "side": "spine",
            "door": false
          },
          {
            "domain": "services.do",
            "side": "right",
            "door": false
          },
          {
            "domain": "workers.do",
            "side": "right",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "the abstractions",
        "nodes": [
          {
            "domain": "headless.ly",
            "side": "left",
            "door": false
          },
          {
            "domain": "gigs.accountants",
            "side": "right",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "the abstractions",
        "nodes": [
          {
            "domain": "saas.studio",
            "side": "spine",
            "door": false
          }
        ],
        "more": 0
      }
    ],
    "edges": [
      {
        "a": "verifies.email",
        "b": "apis.dev",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "apis.dev",
        "b": "startups.studio",
        "kind": "line",
        "backed": true,
        "verb": "made-by",
        "basis": "Inferred"
      },
      {
        "a": "startups.studio",
        "b": "saas.dev",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "startups.studio",
        "b": "monthend.finance",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "startups.studio",
        "b": "objects.do",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "startups.studio",
        "b": "services.do",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "startups.studio",
        "b": "workers.do",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "saas.dev",
        "b": "headless.ly",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "monthend.finance",
        "b": "headless.ly",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "monthend.finance",
        "b": "gigs.accountants",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "headless.ly",
        "b": "saas.studio",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "api.management",
        "b": "apis.dev",
        "kind": "door",
        "backed": true,
        "verb": "door-of"
      },
      {
        "a": "apis.ax",
        "b": "apis.dev",
        "kind": "door",
        "backed": true,
        "verb": "door-of"
      },
      {
        "a": "startups.management",
        "b": "startups.studio",
        "kind": "door",
        "backed": true,
        "verb": "door-of"
      }
    ],
    "text": "                                         Verifies.Email                                                    centre\n                                                │\n             API.Management ─────────────── APIs.Dev ────────────────── APIs.AX                            the abstractions\n                                                │\n           Startups.Management ───────── Startups.Studio                                                   the factory\n                           ╱             ╱      │      ╲             ╲\n  SaaS.Dev                MonthEnd.Finance Objects.do   Services.do                 Workers.do             the foundation · Do.Industries\n             ╲             ╱                           ╲\n               Headless.ly                                         Gigs.Accountants                        the abstractions\n                                  ╲\n                                           SaaS.Studio                                                     the abstractions"
  },
  "relationships": [
    {
      "$id": "https://api.sb/startups.as/relationships/listedBy--verifies.email--api.services",
      "version": 4227,
      "from": "verifies.email",
      "to": "api.services",
      "verb": "listed-by",
      "why": "sb def verifies.email: built on functions/service-delivery [low]; api.services is its preferred provider [medium]",
      "sources": [
        "docs/plans/research/2026-10-24-builder-brands/logo-graph.tsv"
      ],
      "confidence": "low",
      "basis": "Inferred",
      "truth": "buildable",
      "predicate": "logo row on a catalog venue (listed by)",
      "retracted": false,
      "by": "agent:startups-as-seed",
      "at": "2026-10-25"
    },
    {
      "$id": "https://api.sb/startups.as/relationships/runsOn--verifies.email--apis.dev",
      "version": 4228,
      "from": "verifies.email",
      "to": "apis.dev",
      "verb": "runs-on",
      "why": "sb def verifies.email: built on apis.dev [low] — Stated by r6-stack (\"APIs.Dev (Inferred (register market))\"). No production call recorded.",
      "sources": [
        "docs/plans/research/2026-10-24-builder-brands/logo-graph.tsv"
      ],
      "confidence": "low",
      "basis": "Inferred",
      "truth": "buildable",
      "predicate": "logo row: \"Powering\" / \"Built on\" (customer runs on supplier)",
      "retracted": false,
      "by": "agent:startups-as-seed",
      "at": "2026-10-25"
    }
  ],
  "neighbours": {
    "sameAbstraction": [
      "auth.org.ai",
      "auth8.dev",
      "id.org.ai",
      "keys.do",
      "notary.do",
      "oauth.do",
      "qr.org.ai",
      "socialauth.dev",
      "auth.us.org",
      "authentication.studio",
      "esignatures.click",
      "ial.media",
      "jwt.pw",
      "notaries.click",
      "notaries.exchange",
      "notarizations.services",
      "oauth2.email",
      "oidc.email",
      "openid.email",
      "valid8.email",
      "verifications.services"
    ],
    "listedBy": [
      "api.services"
    ],
    "logoRowsIn": [
      {
        "row": "apis.dev",
        "truth": "buildable"
      }
    ],
    "logoRow": [],
    "slices": []
  },
  "card": {
    "$context": "https://api.sb/?array",
    "$id": "https://api.sb/verifies.email?array",
    "$type": "Startup",
    "id": "startup_iuzjy",
    "name": "verifies.email",
    "description": "For senders who care about deliverability: verify email addresses so the list stays clean and the sender reputation high.",
    "icp": "email senders",
    "brand": "verifies.email",
    "status": "Building",
    "ventures": [
      {
        "$id": "https://api.sb/startups?venture=agent-inbox&array",
        "name": "Agent inbox"
      }
    ],
    "families": [
      {
        "$id": "https://api.sb/startups?family=email&array",
        "name": "email (suffix .email)"
      }
    ],
    "abstractions": [
      "App"
    ],
    "appKind": [
      "SaaS"
    ],
    "motions": [
      "b2d"
    ],
    "coordinates": {
      "icp": "developers and marketers who must keep send lists bounce-free",
      "industries": {
        "Software Publishers": "https://api.sb/Industries/Information/Publishing/Software?array",
        "Marketing Consulting Services": "https://api.sb/Industries/Professional/Management/Management_Consulting/Marketing?array"
      },
      "occupations": {
        "Software Developers · serves": "https://api.sb/Occupations/Computer_and_Mathematical/Computer/Software_and_Web_Developers/Software_Developers?array",
        "Market Research Analysts and Marketing Specialists · serves": "https://api.sb/Occupations/Business_and_Financial_Operations/Business_Operations_Specialists/Market_Analysts?array"
      },
      "processes": {
        "Manage information": "https://api.sb/Processes/IT/Information?array",
        "Develop and manage marketing plans": "https://api.sb/Processes/Marketing/Plans?array"
      },
      "supplies": {
        "Mailbox.verify": "https://api.sb/startups?drawsOn=Mailbox.verify&array"
      },
      "drawsOn": {
        "Mailbox.validate": "https://api.sb/startups?supplies=Mailbox.validate&array"
      },
      "offers": {
        "Free: try verifying a few addresses · b2d · free · metered API": "https://api.sb/by-motion/b2d?array",
        "Metered: pay per verified address · b2d · $0.01 per verified address · metered API": "https://api.sb/by-motion/b2d?array",
        "Volume: monthly plan for high-volume senders · b2d · $49/month · metered API": "https://api.sb/by-motion/b2d?array"
      },
      "products": {
        "Verification loop with signed verified-address attestation · App": "https://api.sb/by-abstraction/software?array"
      },
      "oneLiner": "For senders whose reputation rides on list quality, verifies.email is the address verification API that proves each mailbox can receive before you send.",
      "category": "address verification api",
      "beats": {
        "sending unverified and cleaning up bounces afterwards: bounces sink sender reputation; verify before sending": "https://api.sb/by-alternative/nothing?array",
        "rolling your own syntax, MX and SMTP lookups: triple validation plus a signed verified-address attestation": "https://api.sb/by-alternative/build?array"
      }
    },
    "platform": false,
    "domains": [
      {
        "$id": "https://api.sb/domains/verifies.email?array",
        "name": "verifies.email"
      },
      {
        "$id": "https://api.sb/domains/valid8.email?array",
        "name": "valid8.email"
      }
    ],
    "usesPlatform": "https://api.sb/?array"
  },
  "links": {
    "page": "https://startups.as/verifies.email",
    "apiSb": "https://api.sb/startups.as/names/verifies.email",
    "startupCard": "https://api.sb/verifies.email"
  }
}