# What your peers use

234 companies on usedby with public proof use Harvey (market). T4; 20 CONFIRMED, 0 DECLARED, 214 OBSERVED, 0 SIGNAL. https://www.usedby.ai/peers?category=legal-compliance-ai&limit=8

Counts cover companies recorded on usedby. They are not market shares. All four proof levels count. Missing size data is excluded only from size-based views. Your requirements have not been evaluated.

```json
{
  "status": "answered",
  "category": {
    "slug": "legal-compliance-ai",
    "name": "Legal AI"
  },
  "industry": null,
  "size": null,
  "country": null,
  "answeringTier": "T4",
  "tiersTried": [
    {
      "tier": "T1",
      "label": "same industry and size",
      "companies": 0,
      "tools": 0,
      "smallSample": true,
      "skipped": true,
      "topTools": []
    },
    {
      "tier": "T2",
      "label": "same industry",
      "companies": 0,
      "tools": 0,
      "smallSample": true,
      "skipped": true,
      "topTools": []
    },
    {
      "tier": "T3",
      "label": "same industry pillar",
      "companies": 0,
      "tools": 0,
      "smallSample": true,
      "skipped": true,
      "topTools": []
    },
    {
      "tier": "T4",
      "label": "market",
      "companies": 677,
      "tools": 16,
      "smallSample": false,
      "skipped": false,
      "topTools": [
        "Harvey",
        "Legora",
        "Ironclad"
      ]
    }
  ],
  "sample": {
    "companies": 677,
    "strongProofShare": 0.28508124076809455,
    "sizeKnownShare": 0.5420974889217134,
    "excludedVendorCompanies": 1
  },
  "tools": {
    "total": 16,
    "listed": [
      {
        "name": "Harvey",
        "slug": "harvey",
        "companies": 234,
        "mix": {
          "confirmed": 20,
          "declared": 0,
          "observed": 214,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-11-04T06:16:24.984Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 124,
          "listed": [
            {
              "usageId": "cmjzx08nz012n20xvq7uqi377",
              "company": "Repsol",
              "slug": "repsol",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:15:13.383Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmjzx08nz012n20xvq7uqi377",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/repsol"
              }
            },
            {
              "usageId": "e01e1b7e-2ded-4e81-a068-54ef038e847e",
              "company": "Bayer",
              "slug": "bayer",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:11:29.886Z",
              "source": {
                "url": "https://www.usedby.ai/claims/e01e1b7e-2ded-4e81-a068-54ef038e847e",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/bayer"
              }
            },
            {
              "usageId": "cmjzx086a012l20xvbfoycvf6",
              "company": "Deutsche Telekom",
              "slug": "deutsche-telekom",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:11:15.492Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmjzx086a012l20xvbfoycvf6",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/deutsche-telekom"
              }
            }
          ],
          "overflow": 121
        },
        "strongProofPeers": {
          "total": 20,
          "listed": [
            {
              "usageId": "cmjzx0cgi013220xvjga8majj",
              "company": "Cuatrecasas",
              "slug": "cuatrecasas",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-11-04T06:16:24.984Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmjzx0cgi013220xvjga8majj",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/cuatrecasas"
              }
            },
            {
              "usageId": "dbf3994d-205c-4829-b8ac-de63cb918f7f",
              "company": "Ashurst",
              "slug": "ashurst",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-11-04T06:16:10.366Z",
              "source": {
                "url": "https://www.usedby.ai/claims/dbf3994d-205c-4829-b8ac-de63cb918f7f",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/ashurst"
              }
            },
            {
              "usageId": "cmjzx0ai5012u20xvhgplqhgi",
              "company": "Bridgewater",
              "slug": "bridgewater",
              "proof": "CONFIRMED",
              "size": "LARGE",
              "lastCheckedAt": "2026-11-04T06:15:56.094Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmjzx0ai5012u20xvhgplqhgi",
                "method": "CASE_STUDY",
                "original": "https://www.harvey.ai/customers/bridgewater"
              }
            }
          ],
          "overflow": 17
        },
        "why": [
          {
            "text": "Today, more than 80% of Cuatrecasas lawyers use Harvey daily, generating over 3,300 prompts. Roughly a quarter of those users make more than 30 prompts each week.",
            "sourceUrl": "https://www.harvey.ai/customers/cuatrecasas",
            "sourceLang": "en-us",
            "field": "highlightText",
            "usageId": "cmjzx0cgi013220xvjga8majj",
            "company": {
              "name": "Cuatrecasas",
              "slug": "cuatrecasas"
            }
          },
          {
            "text": "Ashurst selected Harvey because it is one of the only GenAI platforms tailored to meet the needs of the legal sector, being trained by and for lawyers and other professional service providers. Ashurst made Harvey available to both its lawyers and Business Services teams",
            "sourceUrl": "https://www.harvey.ai/customers/ashurst",
            "sourceLang": "en-us",
            "field": "highlightText",
            "usageId": "dbf3994d-205c-4829-b8ac-de63cb918f7f",
            "company": {
              "name": "Ashurst",
              "slug": "ashurst"
            }
          }
        ],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 1,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "published"
      },
      {
        "name": "Legora",
        "slug": "legora",
        "companies": 118,
        "mix": {
          "confirmed": 29,
          "declared": 0,
          "observed": 89,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-11-04T06:12:13.943Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 53,
          "listed": [
            {
              "usageId": "cmuva61r50001sx1oo9czn6kz",
              "company": "Deloitte",
              "slug": "deloitte",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:10:01.378Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuva61r50001sx1oo9czn6kz",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/deloitte-legora-elevating-legal-work-with-collaborative-ai"
              }
            },
            {
              "usageId": "cmuva7dbr000psx1ojemrx087",
              "company": "Accor",
              "slug": "accor",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:10:01.378Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuva7dbr000psx1ojemrx087",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/accor"
              }
            },
            {
              "usageId": "cmuva7i4a0012sx1oog8o5rlx",
              "company": "Erste Group",
              "slug": "erste-group",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-11-04T06:10:01.378Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuva7i4a0012sx1oog8o5rlx",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/setting-the-new-standard-for-ai-in-banking-inside-erste-group%E2%80%99s-landmark-collaboration-with-legora"
              }
            }
          ],
          "overflow": 50
        },
        "strongProofPeers": {
          "total": 29,
          "listed": [
            {
              "usageId": "cmw1pxrnr000hri0de2zziwgj",
              "company": "RWE",
              "slug": "rwe",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-11-04T06:12:13.943Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmw1pxrnr000hri0de2zziwgj",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/rwe"
              }
            },
            {
              "usageId": "cm19b924916ca8lscwnyxv3ne",
              "company": "Cleary Gottlieb",
              "slug": "cleary-gottlieb",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-11-04T06:10:01.378Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cm19b924916ca8lscwnyxv3ne",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/cleary"
              }
            },
            {
              "usageId": "cm19b92491b730xxu72uy605i",
              "company": "Goodwin",
              "slug": "goodwin",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-11-04T06:10:01.378Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cm19b92491b730xxu72uy605i",
                "method": "CASE_STUDY",
                "original": "https://legora.com/customers/goodwin"
              }
            }
          ],
          "overflow": 26
        },
        "why": [
          {
            "text": "Replaced fragmented, tool-by-tool experimentation across operating companies with one platform, shared governance and a common set of standards.",
            "sourceUrl": "https://legora.com/customers/rwe",
            "sourceLang": "en",
            "field": "highlightText",
            "usageId": "cmw1pxrnr000hri0de2zziwgj",
            "company": {
              "name": "RWE",
              "slug": "rwe"
            }
          },
          {
            "text": "Following a successful pilot program in 2024, this strategic partnership will see Legora’s suite of AI-driven services, including new product features, fully rolled out across the entire firm.",
            "sourceUrl": "https://legora.com/customers/cleary",
            "sourceLang": "en",
            "field": "highlightText",
            "usageId": "cm19b924916ca8lscwnyxv3ne",
            "company": {
              "name": "Cleary Gottlieb",
              "slug": "cleary-gottlieb"
            }
          }
        ],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 1,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "published"
      },
      {
        "name": "Ironclad",
        "slug": "ironclad",
        "companies": 64,
        "mix": {
          "confirmed": 13,
          "declared": 0,
          "observed": 43,
          "signal": 8
        },
        "countryCount": null,
        "latestCheck": "2026-10-30T06:12:05.650Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 43,
          "listed": [
            {
              "usageId": "cmur1fesc003dt61o3zvngzft",
              "company": "Heineken",
              "slug": "heineken",
              "proof": "CONFIRMED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:11:49.784Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmur1fesc003dt61o3zvngzft",
                "method": "CASE_STUDY",
                "original": "https://ironcladapp.com/resources/customer-stories/heineken"
              }
            },
            {
              "usageId": "cmkibztb700ljfjmsksxx972l",
              "company": "L'Oréal",
              "slug": "loreal",
              "proof": "OBSERVED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:12:05.650Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmkibztb700ljfjmsksxx972l",
                "method": "LOGO_WALL",
                "original": "https://ironcladapp.com/pricing"
              }
            },
            {
              "usageId": "cmkibzv1p00llfjmsllohvf3s",
              "company": "Shell",
              "slug": "shell",
              "proof": "OBSERVED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:12:05.650Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmkibzv1p00llfjmsllohvf3s",
                "method": "LOGO_WALL",
                "original": "https://ironcladapp.com/pricing"
              }
            }
          ],
          "overflow": 40
        },
        "strongProofPeers": {
          "total": 13,
          "listed": [
            {
              "usageId": "267b0dbb-2e2e-454c-afd1-cbe16b2ec4a6",
              "company": "OpenAI",
              "slug": "openai",
              "proof": "CONFIRMED",
              "size": "LARGE",
              "lastCheckedAt": "2026-10-30T06:12:05.650Z",
              "source": {
                "url": "https://www.usedby.ai/claims/267b0dbb-2e2e-454c-afd1-cbe16b2ec4a6",
                "method": "CASE_STUDY",
                "original": "https://openai.com/index/advancing-computer-use-with-ironclad/"
              }
            },
            {
              "usageId": "cmkibzyox00ltfjmscpg1du5b",
              "company": "Gong",
              "slug": "gong",
              "proof": "CONFIRMED",
              "size": "LARGE",
              "lastCheckedAt": "2026-10-30T06:11:49.784Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmkibzyox00ltfjmscpg1du5b",
                "method": "CASE_STUDY",
                "original": "https://ironcladapp.com/resources/customer-stories/gong"
              }
            },
            {
              "usageId": "cmkic08ei00mpfjms77vdfvuy",
              "company": "Benjamin Moore",
              "slug": "benjamin-moore",
              "proof": "CONFIRMED",
              "size": "LARGE",
              "lastCheckedAt": "2026-10-30T06:11:49.784Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmkic08ei00mpfjms77vdfvuy",
                "method": "CASE_STUDY",
                "original": "https://ironcladapp.com/resources/customer-stories/benjamin-moore"
              }
            }
          ],
          "overflow": 10
        },
        "why": [
          {
            "text": "Before, our teams had to search in four different places to try to find an agreement. And now it’s one,” says Hoffmann.",
            "sourceUrl": "https://ironcladapp.com/resources/customer-stories/gong",
            "sourceLang": "en-us",
            "field": "highlightText",
            "usageId": "cmkibzyox00ltfjmscpg1du5b",
            "company": {
              "name": "Gong",
              "slug": "gong"
            }
          },
          {
            "text": "We’re finally in a state where we can point to any contract that we’ve signed and tell you exactly what the process was in terms of procurement to get there,” Sood noted. “Who approved it, what the process was, what we were trying to approve, what risks we were challenging",
            "sourceUrl": "https://ironcladapp.com/resources/customer-stories/benjamin-moore",
            "sourceLang": "en-us",
            "field": "highlightText",
            "usageId": "cmkic08ei00mpfjms77vdfvuy",
            "company": {
              "name": "Benjamin Moore",
              "slug": "benjamin-moore"
            }
          }
        ],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 6,
          "signalCompanies": 6,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "published"
      },
      {
        "name": "LegalOn",
        "slug": "legalon",
        "companies": 41,
        "mix": {
          "confirmed": 12,
          "declared": 0,
          "observed": 29,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-10-30T06:36:11.708Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 21,
          "listed": [
            {
              "usageId": "cmuysnfev00d2pc4cdjaxm1a0",
              "company": "Panasonic",
              "slug": "panasonic",
              "proof": "OBSERVED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:36:11.708Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuysnfev00d2pc4cdjaxm1a0",
                "method": "LOGO_WALL",
                "original": "https://www.legalontech.com/pricing"
              }
            },
            {
              "usageId": "cmuysnhif00d9pc4c1j81xbak",
              "company": "Ingersoll Rand",
              "slug": "ingersoll-rand",
              "proof": "OBSERVED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:36:11.708Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuysnhif00d9pc4c1j81xbak",
                "method": "LOGO_WALL",
                "original": "https://www.legalontech.com/pricing"
              }
            },
            {
              "usageId": "cmuyson9400ewpc4c496x9qfs",
              "company": "Toshiba",
              "slug": "toshiba",
              "proof": "OBSERVED",
              "size": "MEGA",
              "lastCheckedAt": "2026-10-30T06:36:11.708Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuyson9400ewpc4c496x9qfs",
                "method": "LOGO_WALL",
                "original": "https://www.legalontech.com/pricing"
              }
            }
          ],
          "overflow": 18
        },
        "strongProofPeers": {
          "total": 12,
          "listed": [
            {
              "usageId": "cmuysnj1700ddpc4cnwsyx3gh",
              "company": "TriHealth",
              "slug": "trihealth",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-10-30T06:36:11.708Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuysnj1700ddpc4cnwsyx3gh",
                "method": "CASE_STUDY",
                "original": "https://www.legalontech.com/customers/trihealth"
              }
            },
            {
              "usageId": "cmuysnl5l00dkpc4cbsp13eer",
              "company": "Achievers",
              "slug": "achievers",
              "proof": "CONFIRMED",
              "size": null,
              "lastCheckedAt": "2026-10-30T06:36:11.708Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuysnl5l00dkpc4cbsp13eer",
                "method": "CASE_STUDY",
                "original": "https://www.legalontech.com/customers/hr-tech-company-slashes-nda-review-time-by-70"
              }
            },
            {
              "usageId": "cmuysno7k00dspc4ctokik3nw",
              "company": "Onshore Companies",
              "slug": "onshore-companies",
              "proof": "CONFIRMED",
              "size": "SMALL",
              "lastCheckedAt": "2026-10-30T06:35:56.402Z",
              "source": {
                "url": "https://www.usedby.ai/claims/cmuysno7k00dspc4ctokik3nw",
                "method": "CASE_STUDY",
                "original": "https://www.legalontech.com/customers/trihealth"
              }
            }
          ],
          "overflow": 9
        },
        "why": [
          {
            "text": "70% reduction in review time: First-round NDA review dropped from 15–20 minutes to 5 minutes per agreement, plus significantly fewer escalations to senior counsel.",
            "sourceUrl": "https://www.legalontech.com/customers/hr-tech-company-slashes-nda-review-time-by-70",
            "sourceLang": "en",
            "field": "highlightText",
            "usageId": "cmuysnl5l00dkpc4cbsp13eer",
            "company": {
              "name": "Achievers",
              "slug": "achievers"
            }
          },
          {
            "text": "Checking Onshore's subcontract terms against a 60-page MSA used to take 3–4 hours of full reading. Now it takes 5–10 minutes.",
            "sourceUrl": "https://www.legalontech.com/customers/onshore-companies",
            "sourceLang": "en",
            "field": "highlightText",
            "usageId": "cmuysno7k00dspc4ctokik3nw",
            "company": {
              "name": "Onshore Companies",
              "slug": "onshore-companies"
            }
          }
        ],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 0,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "published"
      },
      {
        "name": "SpotDraft",
        "slug": "spotdraft",
        "companies": 35,
        "mix": {
          "confirmed": 23,
          "declared": 0,
          "observed": 12,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-10-30T18:18:19.359Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 19,
          "listed": [],
          "overflow": 19
        },
        "strongProofPeers": {
          "total": 23,
          "listed": [],
          "overflow": 23
        },
        "why": [],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 0,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "reason_not_published"
      },
      {
        "name": "Luminance",
        "slug": "luminance",
        "companies": 29,
        "mix": {
          "confirmed": 16,
          "declared": 0,
          "observed": 12,
          "signal": 1
        },
        "countryCount": null,
        "latestCheck": "2026-10-30T18:28:42.214Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 22,
          "listed": [],
          "overflow": 22
        },
        "strongProofPeers": {
          "total": 16,
          "listed": [],
          "overflow": 16
        },
        "why": [],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 1,
          "signalCompanies": 1,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "reason_not_published"
      },
      {
        "name": "Spellbook",
        "slug": "spellbook",
        "companies": 27,
        "mix": {
          "confirmed": 11,
          "declared": 0,
          "observed": 16,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-11-01T18:20:57.875Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 12,
          "listed": [],
          "overflow": 12
        },
        "strongProofPeers": {
          "total": 11,
          "listed": [],
          "overflow": 11
        },
        "why": [],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 0,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "reason_not_published"
      },
      {
        "name": "Supio",
        "slug": "supio",
        "companies": 25,
        "mix": {
          "confirmed": 14,
          "declared": 0,
          "observed": 11,
          "signal": 0
        },
        "countryCount": null,
        "latestCheck": "2026-11-01T18:26:03.123Z",
        "alreadyUses": false,
        "largestPeers": {
          "total": 10,
          "listed": [],
          "overflow": 10
        },
        "strongProofPeers": {
          "total": 14,
          "listed": [],
          "overflow": 14
        },
        "why": [],
        "momentum": {
          "status": "available",
          "windowDays": 90,
          "companies": 0,
          "signalCompanies": 0,
          "basis": "public_proof_arrival"
        },
        "reasonStatus": "reason_not_published"
      }
    ],
    "overflow": 8
  },
  "alreadyUses": [],
  "alreadyUsesTotal": 0,
  "alreadyUsesOverflow": 0,
  "summary": "234 companies on usedby with public proof use Harvey (market). T4; 20 CONFIRMED, 0 DECLARED, 214 OBSERVED, 0 SIGNAL. https://www.usedby.ai/peers?category=legal-compliance-ai&limit=8",
  "compareUrl": "https://www.usedby.ai/compare/harvey-vs-legora",
  "limitations": [
    "Public usage on usedby is not market share or a recommendation. Requirements are not evaluated.",
    "Unknown sizes are excluded from the largest-peer view. No line is hidden because of its age.",
    "T1 is skipped because company size is unknown.",
    "Industry is unknown; market-level facts are shown."
  ],
  "source": {
    "url": "https://www.usedby.ai/peers?category=legal-compliance-ai&limit=8",
    "terms": "https://www.usedby.ai/terms",
    "citation": "Source: usedby, https://www.usedby.ai/peers?category=legal-compliance-ai&limit=8"
  }
}
```