{
  "$id": "https://startups.as/apis.email",
  "$type": "Name",
  "source": {
    "kind": "api.sb",
    "ns": "startups.as",
    "at": "2026-10-26T11:06:35.113Z",
    "note": ""
  },
  "name": {
    "$id": "https://api.sb/startups.as/names/apis.email",
    "version": 4859,
    "domain": "apis.email",
    "label": "APIs.Email",
    "tier": "view",
    "kind": "Software",
    "coreNoun": "API",
    "buyer": "API-to-email",
    "set": "S7 Discovery · API email digests",
    "abstraction": "B-apis",
    "role": "projection",
    "status": "on-stage",
    "registrar": "netim",
    "stage": "next400",
    "provenance": {
      "tier": {
        "basis": "Inferred",
        "source": "portfolio-lens-a.tsv (tier)",
        "confidence": "low",
        "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 stage next400",
        "confidence": "low",
        "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": "low",
        "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-apis (portfolio-lens-b.md §1)",
        "confidence": "low",
        "by": "agent:startups-as-seed",
        "at": "2026-10-25"
      },
      "kind": {
        "basis": "Inferred",
        "source": "seed rule: name grammar api(s).*/.dev/.studio/.management/.app; product kinds per studio CONTEXT.md (Cloud · Data · Software · Service · Commerce · Marketplace)",
        "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": "view",
        "b": "projection",
        "scale": "view vs brand",
        "note": "lens A reads view (view); lens B reads projection (brand)"
      }
    ]
  },
  "stack": {
    "kind": "generated",
    "title": "Generated around APIs.Email",
    "levels": [
      {
        "label": "centre",
        "nodes": [
          {
            "domain": "apis.email",
            "side": "spine",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "brands",
        "nodes": [
          {
            "domain": "api.sb",
            "side": "spine",
            "door": false
          }
        ],
        "more": 0
      },
      {
        "label": "brands",
        "nodes": [
          {
            "domain": "startupbuilder.dev",
            "side": "spine",
            "door": false
          }
        ],
        "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.studio",
            "side": "door",
            "door": true
          },
          {
            "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
      }
    ],
    "edges": [
      {
        "a": "apis.email",
        "b": "api.sb",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "api.sb",
        "b": "startupbuilder.dev",
        "kind": "line",
        "backed": true,
        "verb": "runs-on",
        "basis": "Inferred"
      },
      {
        "a": "startupbuilder.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": "startups.management",
        "b": "startups.studio",
        "kind": "door",
        "backed": true,
        "verb": "door-of"
      },
      {
        "a": "saas.studio",
        "b": "saas.dev",
        "kind": "door",
        "backed": true,
        "verb": "door-of"
      }
    ],
    "text": "                                                                      APIs.Email                                                     centre\n                                                                           │\n                                                                        API.SB                                                       brands\n                                                                           │\n                                                                  StartupBuilder.Dev                                                 brands\n                                                                           │\n                                       Startups.Management ──────── Startups.Studio                                                  the factory\n                                                       ╱            ╱      │      ╲            ╲\n   SaaS.Studio ────────────── SaaS.Dev               MonthEnd.Finance Objects.do   Services.do                Workers.do             the foundation · Do.Industries\n                                         ╲             ╱                          ╲\n                                           Headless.ly                                        Gigs.Accountants                       the abstractions"
  },
  "relationships": [
    {
      "$id": "https://api.sb/startups.as/relationships/listedBy--apis.email--api.qa",
      "version": 3517,
      "from": "apis.email",
      "to": "api.qa",
      "verb": "listed-by",
      "why": "sb def apis.email: checked by functions/quality [high] — api.qa holds an attested report for it, F 0/10 on 2026-09-27.",
      "sources": [
        "docs/plans/research/2026-10-24-builder-brands/logo-graph.tsv"
      ],
      "confidence": "high",
      "basis": "Inferred",
      "truth": "runs today",
      "predicate": "logo row on a catalog venue (listed by)",
      "retracted": false,
      "by": "agent:startups-as-seed",
      "at": "2026-10-25"
    },
    {
      "$id": "https://api.sb/startups.as/relationships/runsOn--apis.email--api.sb",
      "version": 4515,
      "from": "apis.email",
      "to": "api.sb",
      "verb": "runs-on",
      "why": "api.sb/apis.email answers (status Designed, fetched 2026-10-24)",
      "sources": [
        "docs/plans/research/2026-10-24-builder-brands/logo-graph.tsv"
      ],
      "confidence": "high",
      "basis": "Inferred",
      "truth": "runs today",
      "predicate": "logo row: \"Powering\" / \"Built on\" (customer runs on supplier)",
      "retracted": false,
      "by": "agent:startups-as-seed",
      "at": "2026-10-25"
    },
    {
      "$id": "https://api.sb/startups.as/relationships/runsOn--apis.email--startupbuilder.dev",
      "version": 4516,
      "from": "apis.email",
      "to": "startupbuilder.dev",
      "verb": "runs-on",
      "why": "sb/poc/startup-as-noun/defs/apis.email/startup.data.mdx",
      "sources": [
        "docs/plans/research/2026-10-24-builder-brands/logo-graph.tsv"
      ],
      "confidence": "medium",
      "basis": "Inferred",
      "truth": "specified",
      "predicate": "logo row: \"Powering\" / \"Built on\" (customer runs on supplier)",
      "retracted": false,
      "by": "agent:startups-as-seed",
      "at": "2026-10-25"
    }
  ],
  "neighbours": {
    "sameAbstraction": [
      "api.management",
      "apis.dev",
      "sdk.management",
      "sdk.studio",
      "apis.page",
      "apis.do",
      "apis.org.ai",
      "sdk.do",
      "sdk.md",
      "airtableapi.com",
      "apis.cfd",
      "apis.md",
      "apis.sbs",
      "defaultapi.com",
      "graphql.cfd",
      "sdk.as"
    ],
    "listedBy": [
      "api.qa"
    ],
    "logoRowsIn": [
      {
        "row": "api.sb",
        "truth": "runs today"
      },
      {
        "row": "startupbuilder.dev",
        "truth": "specified"
      }
    ],
    "logoRow": [],
    "slices": []
  },
  "card": {
    "$context": "https://api.sb/?array",
    "$id": "https://api.sb/apis.email?array",
    "$type": "Startup",
    "id": "startup_apisemail",
    "name": "apis.email",
    "pitch": "\"Every agent gets an address, every message gets structure\": inbound mail parsed into typed messages and threads, on a rail the Studio already runs (the agentic-inbox worker on emails.do, live since 2026-08-20).",
    "icp": "Agents that need an address of their own, and the Startups that run them",
    "status": "Designed",
    "ventures": [
      {
        "$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",
      "Agent"
    ],
    "motions": [
      "b2a",
      "b2b"
    ],
    "coordinates": {
      "icp": "Agents that need an address of their own, and the Startups that run them",
      "occupations": {
        "Software Developers · serves": "https://api.sb/Occupations/Computer_and_Mathematical/Computer/Software_and_Web_Developers/Software_Developers?array",
        "43-6014 · does": "https://api.sb/Occupations/43-6014?array"
      },
      "processes": {
        "Plan and manage customer service contacts": "https://api.sb/Processes/Customer_Service/Contacts?array"
      },
      "supplies": {
        "Address.create": "https://api.sb/startups?drawsOn=Address.create&array",
        "Inbox.create": "https://api.sb/startups?drawsOn=Inbox.create&array",
        "Message.receive": "https://api.sb/startups?drawsOn=Message.receive&array",
        "Message.parse": "https://api.sb/startups?drawsOn=Message.parse&array",
        "Message.send": "https://api.sb/startups?drawsOn=Message.send&array",
        "Thread.summarize": "https://api.sb/startups?drawsOn=Thread.summarize&array",
        "Message.triage": "https://api.sb/startups?drawsOn=Message.triage&array",
        "Message.draftReply": "https://api.sb/startups?drawsOn=Message.draftReply&array",
        "Thread.followUp": "https://api.sb/startups?drawsOn=Thread.followUp&array",
        "Template.render": "https://api.sb/startups?drawsOn=Template.render&array",
        "Delivery.track": "https://api.sb/startups?drawsOn=Delivery.track&array",
        "Text.send": "https://api.sb/startups?drawsOn=Text.send&array",
        "Call.place": "https://api.sb/startups?drawsOn=Call.place&array",
        "Notification.send": "https://api.sb/startups?drawsOn=Notification.send&array"
      },
      "offers": {
        "apis.email for agents and developers: keyed, metered inboxes · b2a · $0.001 per message sent or received (anchor: AgentMail Developer $20/month for 10 inboxes and 10,000 emails/month, then $2 per 1,000; 10,000 messages cost $10 here) · metered API": "https://api.sb/by-motion/b2a?array",
        "apis.email for businesses: transactional mail from your product · b2b · $0.001 per message sent (anchor: Amazon SES $0.10 per 1,000 emails sent and $0.10 per 1,000 received, i.e. $0.0001 per message; apis.email charges 10x for replies parsed into typed messages and threads) · metered API": "https://api.sb/by-motion/b2b?array",
        "Mail for every Studio startup on the shared stack · b2b · free (anchor: Google Workspace Business Starter $7 per user per month for each inbox seat) · self-serve software": "https://api.sb/by-motion/b2b?array"
      },
      "products": {
        "Agent addresses and inboxes, inbound mail parsed into typed messages and threads · App": "https://api.sb/by-abstraction/software?array",
        "Transactional send (templates in MDX), with delivery, bounce and complaint events · App": "https://api.sb/by-abstraction/software?array",
        "Text messages, calls and notifications (texts.do, calls.do) · App": "https://api.sb/by-abstraction/software?array",
        "The inbox agent, which triages, summarizes, drafts replies and follows up · Agent": "https://api.sb/by-abstraction/agent?array"
      },
      "oneLiner": "Every agent gets an address: create an inbox by API, receive typed messages by webhook, pay by use.",
      "category": "Email, messaging and notifications as functions agents call",
      "beats": {
        "Gmail API on Google Workspace: The gorilla: the default way an agent gets an inbox today. Each inbox is a human Workspace seat bought by hand and billed per user per month (Business Starter $7, Standard $14, Plus $22 per user per month on the flexible plan; about 16% less with a 1-year commitment), with OAuth consent and Cloud Pub/Sub watches. apis.email creates an inbox by API and bills by use.": "https://api.sb/by-alternative/incumbent?array",
        "AgentMail: Inboxes by API with API-key auth and webhooks, sold on tiered monthly plans rather than purely by use: Free $0 (3 inboxes, 3,000 emails/month), Developer $20/month (10 inboxes, 10,000 emails/month), Startup $200/month (150 inboxes, 15,000 emails/day), Enterprise custom. At $0.001 per message, apis.email costs $10 for 10,000 against Developer's $20, but it is cheaper only above about 3,000 messages a month; below that, AgentMail Free costs $0.": "https://api.sb/by-alternative/incumbent?array",
        "Amazon SES: The gorilla for the transactional offer: $0.10 per 1,000 emails sent and $0.10 per 1,000 received, a tenth of apis.email's $1 per 1,000. SES delivers received mail to an S3 bucket, SNS topic or Lambda function for the team to parse. apis.email charges 10x for replies returned as typed messages and threads by webhook, so it wins only where a team would otherwise build that parsing, not on price.": "https://api.sb/by-alternative/incumbent?array",
        "Postmark: Transactional email with a parsed-inbound JSON webhook on Pro ($16.50/month for 10,000, then $1.30 per 1,000) and Platform ($18.00/month, then $1.20 per 1,000); Basic ($15.00/month, $1.80 per 1,000 overage) has no inbound. apis.email's $1 per 1,000 with no monthly minimum is under each of these per message.": "https://api.sb/by-alternative/incumbent?array",
        "Nylas: Connects an existing human mailbox with OAuth per user, so the agent borrows a person's inbox instead of having its own.": "https://api.sb/by-alternative/incumbent?array",
        "IMAP polling of a shared mailbox: Agents share one human mailbox and poll it.": "https://api.sb/by-alternative/manual?array"
      },
      "unplaced": {
        "industries": "not placed yet: ideate.icp places it from the Startup’s sources",
        "occupations": "not placed yet: ideate.icp places it from the Startup’s sources",
        "processes": "not placed yet: ideate.icp places it from the Startup’s sources",
        "supplies": "not yet: build.product names the Verbs it serves",
        "drawsOn": "not yet: build.product names what it draws on",
        "beats": "not yet: the choice (ideate.hypothesis) names each rival by its URL"
      }
    },
    "platform": false,
    "domains": [
      {
        "$id": "https://api.sb/domains/apis.email?array",
        "name": "apis.email"
      }
    ],
    "usesPlatform": "https://api.sb/?array"
  },
  "links": {
    "page": "https://startups.as/apis.email",
    "apiSb": "https://api.sb/startups.as/names/apis.email",
    "startupCard": "https://api.sb/apis.email"
  }
}