{
  "id": "build-target-account-list",
  "task": "Build a target account list",
  "description": "Produce a ranked or filtered account universe from an ICP definition or a set of best customers.",
  "example_requests": [
    "build me a target account list",
    "find lookalikes of my best customers",
    "who should i be selling to",
    "define my icp universe"
  ],
  "html_url": "https://gtmmcps.com/jobs/build-target-account-list",
  "json_url": "https://gtmmcps.com/data/solutions/build-target-account-list.json",
  "snapshot_date": "2026-10-17",
  "evidence_note": "Vendor-reported task matches, not a performance ranking or proof of MCP capability. Confirm current requirements and test the intended workflow.",
  "tools": [
    {
      "id": "05-6sense",
      "name": "6sense",
      "capability": "Detects B2B buying intent by combining IP-based website deanonymization, a proprietary third-party intent/content-consumption network (\"Signalverse\"), and first-party CRM/MAP/product data to flag in-market accounts and identify individual buyers researching a purchase.",
      "api_access": "enterprise-only",
      "mcp_support": "official",
      "last_checked": "2026-08-24",
      "sources": [
        "https://6sense.com/platform/mcp-server/",
        "https://support.6sense.com/docs/6sense-model-context-protocol-mcp-1",
        "https://6sense.com/blog/apis-and-mcp/",
        "https://6sense.com/newsroom/6sense-launches-mcp-server-bringing-proprietary-gtm-intelligence-into-any-ai-agent/",
        "https://support.6sense.com/docs/api-credits-api-tokens"
      ],
      "record_url": "https://gtmmcps.com/tools/05-6sense"
    },
    {
      "id": "01-clay",
      "name": "Clay",
      "capability": "A spreadsheet-style workflow/orchestration tool that runs lead and company records through \"waterfall\" lookups across 100-200+ third-party data providers (Apollo, Lusha, Clearbit, etc.) and chains automation steps (\"recipes\") to build, enrich, and route prospect lists into a CRM or sequencer.",
      "api_access": "paid",
      "mcp_support": "official",
      "last_checked": "2026-09-03",
      "sources": [
        "https://www.clay.com/mcp",
        "https://university.clay.com/docs/mcp-settings",
        "https://github.com/shanefirek/clay-mcp-public",
        "https://www.landbase.com/blog/clay-pricing",
        "https://www.warmly.ai/p/blog/clay-pricing",
        "https://michaelsaruggia.com/blog/clay-pricing-change-2026",
        "https://www.clay.com/integrations/action/find-a-persons-linkedin-via-name-and-company-smarte"
      ],
      "record_url": "https://gtmmcps.com/tools/01-clay"
    },
    {
      "id": "05-keyplay",
      "name": "Keyplay",
      "capability": "Builds a mathematical ICP model from a company's existing best customers, then scores and ranks a universe of target accounts against that model using 750+ pre-built \"signals\" (hiring velocity, tech stack, industry category) plus custom web-scraped signals.",
      "api_access": "paid",
      "mcp_support": "official",
      "last_checked": "2026-09-07",
      "sources": [
        "https://keyplay.io/pricing/",
        "https://keyplay.io/product/",
        "https://www.salesforge.ai/directory/sales-tools/keyplay",
        "https://syncgtm.com/blog/keyplay-review",
        "https://docs.keyplay.io/en/articles/13643214-keyplay-mcp",
        "https://adamgtm.com/brand/keyplay/",
        "https://api.keyplay.io/mcp"
      ],
      "record_url": "https://gtmmcps.com/tools/05-keyplay"
    },
    {
      "id": "04-landbase",
      "name": "Landbase",
      "capability": "A GTM data platform that targets, qualifies, prioritizes, and enriches B2B accounts via AI agents using natural-language criteria, with continuous signal monitoring - it prepares audiences rather than writing/sending/booking itself.",
      "api_access": "free",
      "mcp_support": "none-found",
      "last_checked": "2026-09-02",
      "sources": [
        "https://www.landbase.com",
        "https://www.landbase.com/pricing"
      ],
      "record_url": "https://gtmmcps.com/tools/04-landbase"
    },
    {
      "id": "01-ocean-io",
      "name": "Ocean.io",
      "capability": "A company-search and \"lookalike\" prospecting tool that finds businesses similar to a given target account based on industry, size, geography, and website content, and exports the resulting account lists.",
      "api_access": "paid",
      "mcp_support": "official",
      "last_checked": "2026-08-24",
      "sources": [
        "https://www.ocean.io/pricing",
        "https://book.ocean.io/campaign/api-pricing",
        "https://app.ocean.io/docs/getting-started/mcp",
        "https://github.com/Meerkats-Ai/ocean-io-mcp-server",
        "https://openbenchmarks.com/lookalikes/ocean-io",
        "https://www.ocean.io/features/ai-company-search"
      ],
      "record_url": "https://gtmmcps.com/tools/01-ocean-io"
    },
    {
      "id": "01-seamless-ai",
      "name": "Seamless.AI",
      "capability": "A B2B contact and company database/prospecting tool that lets users search and pull emails, phone numbers, and firmographic data from a claimed 1.9B+ contact / 121M+ company index, plus basic list-building, outreach/campaign sending, and CRM sync.",
      "api_access": "enterprise-only",
      "mcp_support": "official",
      "last_checked": "2026-09-07",
      "sources": [
        "https://docs.seamless.ai/mcp-docs",
        "https://seamless.ai/customers/blog/products/seamless-mcp-server",
        "https://www.prweb.com/releases/seamlessais-new-mcp-server-takes-you-from-prompt-to-closed-won-deal-302839077.html",
        "https://salesintel.io/blog/seamless-ai-pricing/",
        "https://www.spendhound.com/marketplace/seamlessai-pricing",
        "https://www.cleanlist.ai/blog/2026-03-19-seamless-ai-pricing-guide",
        "https://mcp.seamless.ai/mcp"
      ],
      "record_url": "https://gtmmcps.com/tools/01-seamless-ai"
    },
    {
      "id": "04-unify",
      "name": "Unify",
      "capability": "A hybrid signals-plus-agent platform: AI agents build targeted account/prospect lists from 40+ data sources, write personalized outbound copy, and run multi-channel sequences triggered by intent signals (\"plays\").",
      "api_access": "paid",
      "mcp_support": "community",
      "last_checked": "2026-08-24",
      "sources": [
        "https://www.unifygtm.com",
        "https://www.unifygtm.com/pricing",
        "https://github.com/footcarts/unify-mcp"
      ],
      "record_url": "https://gtmmcps.com/tools/04-unify"
    }
  ]
}