Lewers Logic
AskLewis
AskLewis gives attorneys and legal teams instant, conversational access to millions of U.S. court decisions, dockets, oral arguments, judge profiles, and citation networks through a single intelligent interface.
Live Research Session
AskLewis indexes millions of full-text opinions and makes them answerable in plain language — with verifiable citations, jurisdiction filters, and citation network depth on every response.
What You Get Access To
AskLewis is your firm's connection to the full body of U.S. case law — everything listed below is accessible through a single conversational interface.
Research Engine
Ask questions the way you think. Filter by court, judge, date, case name, or citation volume. Results are ranked by relevance across millions of opinions.
Retrieve complete opinions including text, authoring judge, court, decision date, and citation counts. No paywalls. No fragmented excerpts. The full record, on demand.
Paste your document — AskLewis extracts every citation automatically, validates formatting against industry-standard rules, and confirms each case exists. Up to 100 citations per batch.
Visualize how any opinion connects to others — forward and backward. Understand the true weight of a precedent and whether it's gaining or losing influence.
Research a judge before you appear. Review appointment history, educational background, and prior decisions. Search oral argument recordings from the same panel.
Trace the shortest legal path between any two opinions in the citation network — revealing the chain of precedent connecting any two points in case law.
Team Coordination
On complex matters, research fragmentation is one of the most costly inefficiencies a firm faces. AskLewis gives the entire team access to the same authoritative, consistent source — with tools designed for parallel research tracks that combine into a unified picture.
Use Cases
Identify supporting authority efficiently, verify every citation before filing, and surface related cases you may not have encountered — reducing the risk of missing controlling authority.
Research the judge assigned to your case. Review prior decisions in similar matters. Listen to how they engage counsel during oral arguments. Walk into court better prepared.
Map the citation history of cases your opponent relies upon. Identify weaknesses in the authority they are citing and find counter-precedent efficiently.
Initiate Contact
See AskLewis answer live questions from your practice area in a personalized 30-minute demo.
Book a Live Demo