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Lexis+ AI is a generative legal research AI agent offering LexisNexis generative AI for legal research, drafting and summarization with Protege. Founded in 2023 and based in New York, New York, USA, Lexis+ AI helps law firms and legal departments automate generative legal research work and get results faster.
Lexis+ AI takes text and documents as input and produces text. It is powered by Multiple LLMs (managed) models, with the vendor managing prompts, models and updates. It connects to tools such as Microsoft Word, Outlook, iManage and NetDocuments, so the agent works inside existing workflows.
Lexis+ AI is built for law firms and legal departments. It suits teams that want conversational legal research and drafting without adding headcount, while keeping people in control of review and final decisions.
Lexis+ AI is often compared with CoCounsel. Lexis+ AI stands out for conversational legal research and document summarization. The right choice depends on your workflow, integrations and budget, so compare both on a real task.
Pricing Model
Custom
Starting Price
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Free Options
None
Lexis+ AI for individuals and growing teams. See lexisnexis.com for current pricing.
Lexis+ AI for larger organizations with security and admin needs. Contact sales for a quote.
| Feature | Pro Popular | Enterprise |
|---|---|---|
| Conversational legal research | , | |
| Drafting | , | |
| Higher usage limits | , | |
| Integrations | , | |
| Email support | , | |
| Everything in Pro | , | |
| Document summarization | , | |
| Protege assistant | , | |
| SSO and admin controls | , | |
| Dedicated support | , |
Other
CRM
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Compliance Standards
SOC 2 Type II
EnterpriseISO 27001
EnterpriseGDPR Compliant
GlobalHIPAA
HealthcarePCI DSS
FinanceCCPA
PrivacyFedRAMP
GovernmentCSA STAR
CloudDeployment & Data
Data Residency Options
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