{
  "company": {
    "name": "Hadrian",
    "website": "https://hadrian.io/",
    "record": "https://startuphistory.org/c/hadrian.io"
  },
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    "headline": "Autonomous Proactive Security",
    "description": null,
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    "evidence_kind": "internet_archive",
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      "pages": [
        {
          "page": "home",
          "customers": [],
          "investors": [],
          "prices": [],
          "compliance": [],
          "funding": [
            "Hadrian announces €2.5M investment round November 16, 2021 .",
            "Hadrian, a London and Amsterdam based cybersecurity startup raised a €2.5M pre-seed round to build the world’s first autonomous offensive security solution."
          ]
        }
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          "headline": "Autonomous Proactive Security",
          "subhead": "At Hadrian we’re building the world’s first autonomous proactive security solution. We’re doing this by combining the latest cloud technologies and AI/ML with the outside-in perspective of world-class",
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      "headline": "Autonomous Proactive Security",
      "subhead": "At Hadrian we’re building the world’s first autonomous proactive security solution. We’re doing this by combining the latest cloud technologies and AI/ML with the outside-in perspective of world-class",
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      ],
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      "variants": [
        {
          "headline": "Eliminate exposed external risks",
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      "evidence_kind": "internet_archive",
      "seen": {
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    {
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      "variants": [
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          "subhead": "Hadrian is empowering your defense with continuous asset mapping, risk discovery, and remediation prioritization for hardened external attack surfaces.",
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          "evidence": "https://web.archive.org/web/20250702030620/https://hadrian.io/",
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      "headline": "AI-Driven Offensive Security",
      "subhead": "Hadrian is empowering your defense with continuous asset mapping, risk discovery, and remediation prioritization for hardened external attack surfaces.",
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      "to": "2025-07-02T03:06:20.000Z",
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    {
      "quote_observed_at": "2026-07-13T18:55:25.000Z",
      "variants": [
        {
          "headline": "Agentic pentesting across your external attack surface",
          "subhead": "Hadrian's agentic pentesting platform empowers your defense with continuous asset mapping, risk discovery, and remediation prioritization for hardened external attack surfaces.",
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          "evidence": "https://web.archive.org/web/20260115032036/https://hadrian.io/",
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        },
        {
          "headline": "Agentic pentesting across your external attack surface",
          "subhead": "Hadrian's agentic AI continuously maps your attack surface, validates what attackers can exploit, and prioritizes real risk. Pentest-grade, 24/7.",
          "observed_at": "2026-07-13T18:55:25.000Z",
          "evidence": "https://web.archive.org/web/20260713185525/https://hadrian.io/",
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      "headline": "Agentic pentesting across your external attack surface",
      "subhead": "Hadrian's agentic AI continuously maps your attack surface, validates what attackers can exploit, and prioritizes real risk. Pentest-grade, 24/7.",
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      "to": "2026-07-13T18:55:25.000Z",
      "captures": 2,
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          "headline": "Know your attack surface, Pentest it continuously",
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      },
      "evidence": "https://web.archive.org/web/20220709211354/https://hadrian.io/",
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        "to": "2022-07-09T21:13:54.000Z"
      },
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        "to": "2023-01-03T15:46:50.000Z"
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      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
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        "to": "2023-09-01T12:05:37.000Z"
      },
      "evidence": "https://web.archive.org/web/20230901120537/https://hadrian.io/",
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      "kind": "headline",
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        "to": "2024-07-04T10:58:51.000Z"
      },
      "evidence": "https://web.archive.org/web/20240704105851/https://hadrian.io/",
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      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “AI-Driven Offensive Security” to “Agentic pentesting across your external attack surface”.",
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        "from": "2025-07-02T03:06:20.000Z",
        "to": "2026-01-15T03:20:36.000Z"
      },
      "evidence": "https://web.archive.org/web/20260115032036/https://hadrian.io/",
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      "before_evidence_kind": "internet_archive",
      "kind": "pricing",
      "label": "Pricing",
      "summary": "Added a pricing page.",
      "between": {
        "from": "2025-07-02T03:06:20.000Z",
        "to": "2026-01-15T03:20:36.000Z"
      },
      "evidence": "https://web.archive.org/web/20260115032036/https://hadrian.io/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/added-pricing-page"
    },
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      "before_evidence_kind": "internet_archive",
      "kind": "funding",
      "label": "Funding",
      "summary": "Announced on its homepage: “Hadrian raises $40M Series B to scale agentic offensive security Read the announcement Solutions Platform Pricing Resources Company Thank…”.",
      "between": {
        "from": "2026-07-13T18:55:25.000Z",
        "to": "2026-11-06T17:14:39.500Z"
      },
      "evidence": "https://hadrian.io/",
      "evidence_kind": "live_capture",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/announced-funding"
    },
    {
      "n": 10,
      "id": "page-287e0d642c3b25d9f74365df4a41178a3114de846edfb439b900e28c34e611dd:702f6d30358434bed26a3d577daa850c9944adcc43c07b51ef41b4a11c29d2af:headline:ada287418f730ffb",
      "before_evidence": "https://web.archive.org/web/20260713185525/https://hadrian.io/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Agentic pentesting across your external attack surface” to “Know your attack surface, Pentest it continuously”.",
      "between": {
        "from": "2026-07-13T18:55:25.000Z",
        "to": "2026-11-06T17:14:39.500Z"
      },
      "evidence": "https://hadrian.io/",
      "evidence_kind": "live_capture",
      "basis": "page_facts",
      "topic": null
    }
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  "update": null,
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Hadrian” company record, https://startuphistory.org/c/hadrian.io"
}