Operations · Category leaderboard

Legal Research Engines

Which Legal Research Engines products ChatGPT and Claude find and pick first, the keywords behind those choices, and the gaps nobody owns yet.

Who’s winning in Legal Research Engines

The companies each platform finds, picks and places first for this category’s prompts, ranked by Discoverability Score.

Who’s winning on ChatGPT

Category Discoverability Score · suggestion counts cover all public benchmark prompts since tracking began

No published ChatGPT scores for Legal Research Engines yet

The leaderboard appears when this category has published benchmark measurements.

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How the leaders are moving

Each line is a company’s daily Discoverability Score. See who is climbing, who is slipping, and how close Legal Research Engines is.

Score trend on ChatGPT

Daily Discoverability Score of the top companies

The trend chart starts once Legal Research Engines has scores

We chart each company’s daily ChatGPT score as soon as this category has been tested.

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Score trend on Claude

Daily Discoverability Score of the top companies

The trend chart starts once Legal Research Engines has scores

We chart each company’s daily Claude score as soon as this category has been tested.

Get notified when it’s ready →

The keywords behind discovery

Compare reviewed searches for Legal Research Engines with separately recorded platform keyword evidence.

Plugin registry keywords

5 of 5 searches completed · as of 7 Oct 2026

Captured searches for Legal Research Engines in the Plugin registry. Counts show distinct plugins returned by each captured search.

  • case law search48Legal Data Hunter
  • statute search48Parallel Search
  • legal research23Legal Data Hunter
  • regulatory research22Scite
  • legal citations5Legal Data Hunter

Keywords agents use in Claude

10 keywords tracked · as of 25 Sept 2026

When someone asks Claude for help, it turns the request into keywords and searches the Connector registry. This shows the keywords it uses most, the distinct Connector names returned across recorded searches, and which Connector was returned first most often.

  • case law18Midpage Legal Research
  • legal research18Midpage Legal Research
  • statutes17Midpage Legal Research
  • westlaw15Midpage Legal Research
  • lexisnexis14Midpage Legal Research
  • lexis13Midpage Legal Research
  • legal10Paxton Legal Research
  • legal databaseUnavailable–
  • courtlistenerUnavailable–
  • lawUnavailable–

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Browse every Plugin and Connector in Legal Research Engines

149 listings across ChatGPT and Claude, best score first.

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