Lucio AI
In-House Counsel
Run contract review, track every obligation, and query your entire contract database. Every output is sourced to the clause.

Used by teams at

“RSGI has had a great experience working with Lucio on an AI project. We selected Lucio after we met with its founders and were impressed by their vision and dynamism. The team has a clear focus on lawyers’ needs and experience using AI, and we expect them to be an important player in the global legal AI ecosystem.”

Also Included
What partners ask first.
Where does my data go?
Client data sits in a dedicated tenant, encrypted at rest and in transit. Nothing is used to train models. Full data residency options for US and UK. SOC 2 Type II.
Read the security brief
Does it hallucinate?
Every output Lucio produces is grounded in the documents you uploaded and cited back to the source line. If the answer isn't in the file, Lucio says so. No invented authority or fabricated quotes.
Can I rely on it for filings?
Lucio is a research and drafting accelerator. The lawyer signs the brief. Every citation Lucio surfaces is verifiable in the record before it goes anywhere near a court.

Loved by in-house teams.





















