What is the best legal AI for lawyers?
Asked "What is the best legal AI for lawyers?", ChatGPT named 19 distinct names across 5 answers on September 7, 2026, and 6 of them in two or more answers.
Measured acrossChatGPT
6 of 19 names confirmed · named in 2 or more of 5 answers · asked September 7, 2026 · 1 engines
The best legal AI for lawyers depends on their practice area, firm size, and specific needs, with top options including Harvey AI, Lexis+ AI, CoCounsel, and Spellbook for different use cases.
- 1Spellbooknamed in 4 of 5 answers
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- 2Lexis+ AInamed in 3 of 5 answers
- 3Microsoft Wordnamed in 3 of 5 answers
- 4Harveynamed in 2 of 5 answers
- 5CoCounselnamed in 2 of 5 answers
- 6Clionamed in 2 of 5 answers
- 7Harvey AInamed in 1 of 5 answersone answer
- 8Thomson Reuters CoCounselnamed in 1 of 5 answersone answer
- 9LegesGPTnamed in 1 of 5 answersone answer
- 10LexisNexis Lexis+ with Protégénamed in 1 of 5 answersone answer
- 11Clio Duonamed in 1 of 5 answersone answer
- 12Evenamed in 1 of 5 answersone answer
- 13Definelynamed in 1 of 5 answersone answer
- 14DocLegal.AInamed in 1 of 5 answersone answer
- 15Westlaw Precision AInamed in 1 of 5 answersone answer
- 16EvenUpnamed in 1 of 5 answersone answer
- 17Robin AInamed in 1 of 5 answersone answer
- 18Parrotnamed in 1 of 5 answersone answer
- 19Everlawnamed in 1 of 5 answersone answer
LOCKED
The full measurement
- The position each of the 1 engines gave all 19 names.
- How many of the 5 answers named each of them.
- 1 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.