{
  "company": {
    "name": "Hermeus",
    "website": "https://hermeus.com/",
    "record": "https://startuphistory.org/c/hermeus.com"
  },
  "status": null,
  "history_since": "2020-01-15T03:32:07.000Z",
  "baseline": {
    "snapshot_id": "4cfbcd177e4b6c9471ec1cf6b56e2dbda49e2f8b39dbaf117ebe2ae972eccbfc",
    "observed_at": "2020-01-15T03:32:07.000Z",
    "headline": "Hermeus | Hypersonic Aircraft Startup | Atlanta",
    "description": "Hermeus is connecting the globe by manufacturing the world's fastest commercial aircraft",
    "evidence": "https://web.archive.org/web/20200115033207/http://www.hermeus.com:80/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-06T17:18:30.502Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2021-01-23T06:45:22.000Z",
      "variants": [
        {
          "headline": "Hermeus | Hypersonic Aircraft Startup | Atlanta",
          "subhead": "Hermeus is connecting the globe by manufacturing the world's fastest commercial aircraft",
          "observed_at": "2020-01-15T03:32:07.000Z",
          "evidence": "https://web.archive.org/web/20200115033207/http://www.hermeus.com:80/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Hermeus | Mach 5 Aircraft | Georgia",
          "subhead": "Hermeus is developing Mach 5 aircraft to connect the world faster.",
          "observed_at": "2021-01-23T06:45:22.000Z",
          "evidence": "https://web.archive.org/web/20210123064522/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Hermeus | Mach 5 Aircraft | Georgia",
      "subhead": "Hermeus is developing Mach 5 aircraft to connect the world faster.",
      "from": "2020-01-15T03:32:07.000Z",
      "to": "2021-01-23T06:45:22.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20210123064522/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2020-01-15T03:32:07.000Z",
          "to": "2021-01-23T06:45:22.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2022-07-14T16:05:35.000Z",
      "variants": [
        {
          "headline": "race you there",
          "subhead": "Hermeus is developing hypersonic aircraft to connect the world faster than ever before.",
          "observed_at": "2022-01-14T08:48:57.000Z",
          "evidence": "https://web.archive.org/web/20220114084857/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "race you there",
          "subhead": "Hermeus is developing hypersonic aircraft to connect the world faster than ever before.",
          "observed_at": "2022-07-14T16:05:35.000Z",
          "evidence": "https://web.archive.org/web/20220714160535/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "race you there",
      "subhead": "Hermeus is developing hypersonic aircraft to connect the world faster than ever before.",
      "from": "2022-01-14T08:48:57.000Z",
      "to": "2022-07-14T16:05:35.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20220714160535/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2022-01-14T08:48:57.000Z",
          "to": "2022-07-14T16:05:35.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2023-07-03T00:41:28.000Z",
      "variants": [
        {
          "headline": "news + updates",
          "subhead": "Hermeus is radically accelerating air travel with hypersonic aircraft.",
          "observed_at": "2023-07-03T00:41:28.000Z",
          "evidence": "https://web.archive.org/web/20230703004128/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "news + updates",
      "subhead": "Hermeus is radically accelerating air travel with hypersonic aircraft.",
      "from": "2023-07-03T00:41:28.000Z",
      "to": "2023-07-03T00:41:28.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20230703004128/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2023-07-03T00:41:28.000Z"
      },
      "current": false
    },
    {
      "quote_observed_at": "2025-07-17T03:59:42.000Z",
      "variants": [
        {
          "headline": "explore our products",
          "subhead": "Hermeus is radically accelerating air travel with hypersonic aircraft.",
          "observed_at": "2024-07-01T13:02:02.000Z",
          "evidence": "https://web.archive.org/web/20240701130202/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "explore our products",
          "subhead": "Hermeus is radically accelerating air travel with hypersonic aircraft.",
          "observed_at": "2025-07-17T03:59:42.000Z",
          "evidence": "https://web.archive.org/web/20250717035942/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "explore our products",
      "subhead": "Hermeus is radically accelerating air travel with hypersonic aircraft.",
      "from": "2024-07-01T13:02:02.000Z",
      "to": "2025-07-17T03:59:42.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20250717035942/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2024-07-01T13:02:02.000Z",
          "to": "2025-07-17T03:59:42.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-07-06T18:15:00.000Z",
      "variants": [
        {
          "headline": "BUILDing THE WORLD’S FASTEST AIRCRAFT",
          "subhead": "Building the world's fastest aircraft.",
          "observed_at": "2026-07-06T18:15:00.000Z",
          "evidence": "https://web.archive.org/web/20260706181500/https://www.hermeus.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "BUILDing THE WORLD’S FASTEST AIRCRAFT",
      "subhead": "Building the world's fastest aircraft.",
      "from": "2026-07-06T18:15:00.000Z",
      "to": "2026-07-06T18:15:00.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20260706181500/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2026-07-06T18:15:00.000Z"
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "page-4cfbcd177e4b6c9471ec1cf6b56e2dbda49e2f8b39dbaf117ebe2ae972eccbfc:203be4bb4b411d67f31efc48d0180bdb36121881c38366237bb4532b5c57674d:headline:f79e1fdfe6313d40",
      "before_evidence": "https://web.archive.org/web/20200115033207/http://www.hermeus.com:80/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Hermeus | Hypersonic Aircraft Startup | Atlanta” to “Hermeus | Mach 5 Aircraft | Georgia”.",
      "between": {
        "from": "2020-01-15T03:32:07.000Z",
        "to": "2021-01-23T06:45:22.000Z"
      },
      "evidence": "https://web.archive.org/web/20210123064522/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 2,
      "id": "page-b9d2d8343c5490cbb47f71856a0b2edb28ae5701b612013d63190e5839d7dd21:aac391ad232d1d8fb3e8574c74f59f65eac022773017ff68ea876264dff84e7a:headline:8e3f5b54e1ca2b2e",
      "before_evidence": "https://web.archive.org/web/20220714160535/https://www.hermeus.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “race you there” to “news + updates”.",
      "between": {
        "from": "2022-07-14T16:05:35.000Z",
        "to": "2023-07-03T00:41:28.000Z"
      },
      "evidence": "https://web.archive.org/web/20230703004128/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 3,
      "id": "page-aac391ad232d1d8fb3e8574c74f59f65eac022773017ff68ea876264dff84e7a:d8a4803e312d2e6cce77793e333741bf2e47b9c848d391358194cbb69037364a:headline:69c5ef8af098e49b",
      "before_evidence": "https://web.archive.org/web/20230703004128/https://www.hermeus.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “news + updates” to “explore our products”.",
      "between": {
        "from": "2023-07-03T00:41:28.000Z",
        "to": "2024-07-01T13:02:02.000Z"
      },
      "evidence": "https://web.archive.org/web/20240701130202/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 4,
      "id": "page-eb68ec36c79213356841ee9a7b0b4de0a13df86bfaffd6a3ed02a33fca0b2b82:24245d41f9b403b43f72e2f5bbed02da01839476a6940a5ab81ea9fd9b55755a:headline:cab075121379d9e0",
      "before_evidence": "https://web.archive.org/web/20250717035942/https://www.hermeus.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “explore our products” to “BUILDing THE WORLD’S FASTEST AIRCRAFT”.",
      "between": {
        "from": "2025-07-17T03:59:42.000Z",
        "to": "2026-07-06T18:15:00.000Z"
      },
      "evidence": "https://web.archive.org/web/20260706181500/https://www.hermeus.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": {
    "headline": "Hermeus homepage headlines emphasize Mach 5 aircraft and products",
    "summary": "Hermeus has changed its homepage headlines multiple times, moving from regional descriptors to product-focused and high-speed aircraft messaging. The latest change highlights building very fast aircraft.",
    "points": [
      {
        "text": "Between January 2020 and January 2021, Hermeus changed its homepage headline from “Hermeus | Hypersonic Aircraft Startup | Atlanta” to “Hermeus | Mach 5 Aircraft | Georgia”.",
        "kind": "fact",
        "changes": [
          1
        ]
      },
      {
        "text": "Between July 2022 and July 2023, Hermeus changed its homepage headline from “race you there” to “news + updates”.",
        "kind": "fact",
        "changes": [
          2
        ]
      },
      {
        "text": "Between July 2023 and July 2024, Hermeus changed its homepage headline from “news + updates” to “explore our products”.",
        "kind": "fact",
        "changes": [
          3
        ]
      },
      {
        "text": "Between July 2025 and July 2026, Hermeus changed its homepage headline from “explore our products” to “BUILDing THE WORLD’S FASTEST AIRCRAFT”.",
        "kind": "fact",
        "changes": [
          4
        ]
      }
    ],
    "written_at": "2026-11-07T15:08:37.113Z",
    "basis": "ai_analysis",
    "model": "gpt-5.1-2025-11-13"
  },
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Hermeus” company record, https://startuphistory.org/c/hermeus.com"
}