AI legal assistants

AI legal assistants for criminal defense lawyers summarize documents, answer research questions, draft first versions of memos and motions, and review discovery at speed. For public defenders carrying heavy caseloads, the promise is time back on each file. The obligation is to verify every output and protect client data.

Key buying questions:

What counties have paid (verified public records): Rensselaer County, NY licensed three seats of CoCounsel (Thomson Reuters) at $603/month for the first 12 months, rising 5% a year, on a three-year term starting May 2025. It was bought alongside the county's Westlaw contract. Many AI assistants are sold by enterprise quote. Each listing below shows the published price where one exists.

All AI legal assistants tools

Bearister AI

AI legal assistants

Quote / check site

CoCounsel (Thomson Reuters)

AI legal assistants

Quote / check site

Harvey

AI legal assistants

Enterprise quote

Lexis+ AI

AI legal assistants

Lexis+ Essential from $114/mo (3-yr), $152 on 1-yr

Paxton AI

AI legal assistants

$499/user/mo or $2,999/user/yr