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Legal AI tools used by Legal & Compliance companies

Each line links its public proof and the date usedby last checked it.

288

Legal & Compliance companies use Legal AI tools

85 confirmed 201 observed 2 signals

The most used: Harvey (142), Legora (72), and Supio (23).Data as of Oct 24, 2026

Ranking

Tools ranked by the Legal & Compliance companies that use them. Ties go to the stronger proof.

Who uses each tool

Strongest proof first. A job post is a signal, the weakest proof.

  1. 1Harvey142 companies · Checked Oct 24, 2026142
    13 confirmed 129 observed

    Harvey profile

    Show 132 more companies
  2. 2Legora72 companies · Checked Oct 24, 202672
    18 confirmed 54 observed

    Legora profile

    Show 62 more companies
  3. 3Supio23 companies · Checked Oct 16, 202623
    14 confirmed 9 observed

    Supio profile

    Show 13 more companies
  4. 4EvenUp21 companies · Checked Oct 20, 202621
    18 confirmed 3 observed

    EvenUp profile

    Show 11 more companies
  5. 5Eve14 companies · Checked Oct 22, 202614
    12 confirmed 2 observed

    Eve profile

    Show 4 more companies
  6. 6Filevine10 companies · Checked Oct 21, 202610
    0 confirmed 10 observed

    Filevine profile

  7. 7DeepJudge9 companies · Checked Oct 22, 20269
    3 confirmed 6 observed

    DeepJudge profile

  8. 8Spellbook8 companies · Checked Oct 19, 20268
    6 confirmed 2 observed

    Spellbook profile

  9. 9Ironclad3 companies · Checked Oct 24, 20263
    0 confirmed 1 observed 2 signals

    Ironclad profile

  10. 10Luminance1 company · Checked Oct 17, 20261
    1 confirmed 0 observed

    Luminance profile

  11. 11LegalOn1 company · Checked Oct 18, 20261
    0 confirmed 1 observed

    LegalOn profile

How usedby counts

85 confirmed 201 observed 2 signals

A company counts once per tool, at its strongest proof: confirmed (a case study, a named testimonial, a press release or the company's own account), declared (the company told usedby), observed (a vendor logo wall or customers page) or signal (a job post). Counts cover the companies on usedby, never the whole market.

1 company that sells software was left out, so a vendor is never counted as a user.

Data as of October 24, 2026.

Questions

Which Legal AI tools do Legal & Compliance companies use most?

Harvey leads: 142 of the 288 Legal & Compliance companies on usedby that use Legal AI tools use it. Next: Legora (72), Supio (23), EvenUp (21), and Eve (14). See Harvey.

How many Legal & Compliance companies use Legal AI tools?

288 Legal & Compliance companies on usedby use at least one of 11 Legal AI tools. It counts the companies usedby tracks.

What proof backs these lines?

Of the 288 companies, each counted at its strongest proof: 85 confirmed, 0 declared, 201 observed and 2 known from a job post.

How does usedby build this ranking?

usedby counts each Legal & Compliance company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. 1 software vendor is left out. Every line shows its proof and the date usedby last checked it.

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