{
  "generated_from": "https://saas-ranking.com/construction-estimating/stack",
  "disclaimer": "Every result describes what we found at the addresses we checked on the date given. It is not a statement about what the vendor does or does not have. The score is a public transparency score, not a product or security rating.",
  "snapshot": "r7.74650",
  "snapshot_run": 7,
  "score_version": "v1",
  "vendor": {
    "name": "STACK",
    "domain": "stackct.com"
  },
  "category": {
    "slug": "construction-estimating",
    "name": "Construction estimating"
  },
  "score": 39,
  "band": "E",
  "measured": 12,
  "of": 12,
  "criteria": [
    {
      "key": "dpa",
      "name": "Data processing agreement",
      "weight": 3,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/legal/dpa",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/dpa",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/data-processing-agreement",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/data-processing-agreement",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/data-processing-addendum",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/gdpr",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust/dpa",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/privacy/dpa",
          "result": "reached, no match (HTTP 404)"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.819Z"
    },
    {
      "key": "subprozessoren",
      "name": "Subprocessor list",
      "weight": 3,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/legal/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/sub-processors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/sub-processors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/privacy/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/subprocessor-list",
          "result": "reached, no match (HTTP 404)"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.820Z"
    },
    {
      "key": "datenregion",
      "name": "Data location stated",
      "weight": 3,
      "result": "found",
      "source_url": "https://www.stackct.com/privacy/",
      "addresses_checked": [
        {
          "url": "https://stackct.com/security",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/privacy",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/privacy",
          "result": "found"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.820Z"
    },
    {
      "key": "statusseite",
      "name": "Status page with history",
      "weight": 2,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://status.stackct.com/",
          "result": "reached, no match (HTTP 200)"
        },
        {
          "url": "https://stackct.com/status",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com.statuspage.io/",
          "result": "Could not be fetched: fetch failed."
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.821Z"
    },
    {
      "key": "preise",
      "name": "Public pricing",
      "weight": 2,
      "result": "found",
      "source_url": "https://www.stackct.com/pricing/",
      "addresses_checked": [
        {
          "url": "https://stackct.com/pricing",
          "result": "found"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.821Z"
    },
    {
      "key": "zertifizierungen",
      "name": "Certifications named",
      "weight": 1,
      "result": "found",
      "source_url": "https://trust.stackct.com/",
      "addresses_checked": [
        {
          "url": "https://stackct.com/security",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust-center",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/compliance",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/security",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://trust.stackct.com/",
          "result": "found"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.822Z"
    },
    {
      "key": "sla",
      "name": "Uptime SLA with a figure",
      "weight": 1,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/legal/sla",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/sla",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/service-level-agreement",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust/sla",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/uptime",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/uptime-sla",
          "result": "reached, no match (HTTP 404)"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.823Z"
    },
    {
      "key": "transport",
      "name": "HTTPS enforced with HSTS",
      "weight": 2,
      "result": "found",
      "source_url": "https://stackct.com/",
      "addresses_checked": [
        {
          "url": "http://stackct.com/",
          "result": "redirects to https://stackct.com/"
        },
        {
          "url": "https://stackct.com/",
          "result": "HSTS max-age=31536000"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.823Z"
    },
    {
      "key": "tracker_vor_einwilligung",
      "name": "No third-party tracking before consent",
      "weight": 2,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/",
          "result": "third-party requests before any interaction: api.hubapi.com, api.hubspot.com, api.weglot.com, app.qualified.com, browser.sentry-cdn.com, cmp.osano.com, distillery.wistia.com, embed-ssl.wistia.com, fast.wistia.com, forms.hscollectedforms.net, forms.hsforms.com, js.hs-analytics.net, js.hs-banner.com, js.hs-scripts.com, js.hsadspixel.net, js.hscollectedforms.net, js.hubspot.com, js.qualified.com, js.usemessages.com, p.typekit.net, pipedream.wistia.com, track.hubspot.com, use.typekit.net, www.google.com, www.googletagmanager.com"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.824Z"
    },
    {
      "key": "security_txt",
      "name": "security.txt (RFC 9116)",
      "weight": 1,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/.well-known/security.txt",
          "result": "reached, no match (HTTP 404)"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.826Z"
    },
    {
      "key": "subprozessor_meldung",
      "name": "Notice before subprocessors change",
      "weight": 2,
      "result": "not_found",
      "source_url": null,
      "addresses_checked": [
        {
          "url": "https://stackct.com/legal/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/sub-processors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/dpa",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/dpa",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/data-processing-agreement",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/trust/subprocessors",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/legal/sub-processors",
          "result": "reached, no match (HTTP 404)"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.826Z"
    },
    {
      "key": "datenschutzkontakt",
      "name": "Named privacy contact",
      "weight": 1,
      "result": "found",
      "source_url": "https://www.stackct.com/privacy/",
      "addresses_checked": [
        {
          "url": "https://stackct.com/legal/privacy",
          "result": "reached, no match (HTTP 404)"
        },
        {
          "url": "https://stackct.com/privacy",
          "result": "found"
        }
      ],
      "note": null,
      "measured_on": "2026-09-05T05:50:59.827Z"
    }
  ],
  "details": [
    {
      "key": "datenregion",
      "name": "Hosting location named",
      "value": "united-states",
      "subject": null,
      "quote": "International Users If you are accessing our Services from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States.",
      "source_url": "https://www.stackct.com/privacy/",
      "measured_on": "2026-09-05T05:50:59.821Z"
    },
    {
      "key": "datenschutzkontakt_art",
      "name": "Privacy contact",
      "value": "dedicated-address",
      "subject": null,
      "quote": "[address]@stackct.com",
      "source_url": "https://www.stackct.com/privacy/",
      "measured_on": "2026-09-05T05:50:59.827Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "google.com",
      "subject": null,
      "quote": "www.google.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "googletagmanager.com",
      "subject": null,
      "quote": "www.googletagmanager.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hs-analytics.net",
      "subject": null,
      "quote": "js.hs-analytics.net",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hs-banner.com",
      "subject": null,
      "quote": "js.hs-banner.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hs-scripts.com",
      "subject": null,
      "quote": "js.hs-scripts.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hsadspixel.net",
      "subject": null,
      "quote": "js.hsadspixel.net",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hscollectedforms.net",
      "subject": null,
      "quote": "forms.hscollectedforms.net, js.hscollectedforms.net",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hsforms.com",
      "subject": null,
      "quote": "forms.hsforms.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hubapi.com",
      "subject": null,
      "quote": "api.hubapi.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "hubspot.com",
      "subject": null,
      "quote": "api.hubspot.com, js.hubspot.com, track.hubspot.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "osano.com",
      "subject": null,
      "quote": "cmp.osano.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "qualified.com",
      "subject": null,
      "quote": "app.qualified.com, js.qualified.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "sentry-cdn.com",
      "subject": null,
      "quote": "browser.sentry-cdn.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "typekit.net",
      "subject": null,
      "quote": "p.typekit.net, use.typekit.net",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "usemessages.com",
      "subject": null,
      "quote": "js.usemessages.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "weglot.com",
      "subject": null,
      "quote": "api.weglot.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "drittanbieter",
      "name": "Third-party host on first load",
      "value": "wistia.com",
      "subject": null,
      "quote": "distillery.wistia.com, embed-ssl.wistia.com, fast.wistia.com, pipedream.wistia.com",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.825Z"
    },
    {
      "key": "hsts_frist",
      "name": "HSTS max-age",
      "value": "31536000",
      "subject": null,
      "quote": "max-age=31536000; includeSubDomains",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.824Z"
    },
    {
      "key": "hsts_option",
      "name": "HSTS option",
      "value": "include-subdomains",
      "subject": null,
      "quote": "max-age=31536000; includeSubDomains",
      "source_url": "https://stackct.com/",
      "measured_on": "2026-09-05T05:50:59.824Z"
    },
    {
      "key": "zertifikat",
      "name": "Certification named",
      "value": "pci-dss",
      "subject": "anbieter",
      "quote": "Compliance BIMI DMARC Certified PCI DSS v4.0.1 SOC 2 Type 2 SOC 3 STACK Construction Technologies is trusted by CentiMark SRS Distribution",
      "source_url": "https://trust.stackct.com/",
      "measured_on": "2026-09-05T05:50:59.822Z"
    },
    {
      "key": "zertifikat",
      "name": "Certification named",
      "value": "soc-2-type-2",
      "subject": "anbieter",
      "quote": "Compliance BIMI DMARC Certified PCI DSS v4.0.1 SOC 2 Type 2 SOC 3 STACK Construction Technologies is trusted by CentiMark SRS Distribution Inc Interstat",
      "source_url": "https://trust.stackct.com/",
      "measured_on": "2026-09-05T05:50:59.822Z"
    }
  ]
}