The state trial court data you need..
Now in Claude, ChatGPT, and Copilot.
Get judge insights, comparable filings, and opposing counsel research from the nation’s largest state trial-court dataset.
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Connect Trellis to Claude, ChatGPT, or Copilot.
Trellis delivers research support at every stage of litigation
Give your AI tools access to comprehensive state trial-court data—then ask in plain English and get answers backed by verifiable records.
Trusted by litigators across the country.
Search the nation’s largest trial-court dataset in plain English.
The nation’s largest trial-court dataset
Most litigation happens in state trial courts. Trellis analyzes 2.5 billion court records to reveal how judges rule, opposing counsel litigate, and similar cases resolve.
Ask a question. Get an answer you can verify.
See what persuades your judge.
Try asking: “Which arguments has Judge [Name] found persuasive on motions to compel in employment cases, and what evidence tends to move them?"
Know your judge
See how they argue—and how cases resolve.
Try asking: “Pull [opposing counsel]’s [case type] cases in [venue] from the last three years. What arguments did they run, and how did they resolve?”
Size up opposing counsel
Understand a prospect’s litigation history.
Try asking: “Analyze [company]’s state trial court litigation over the last five years. What’s been filed, where, before which judges, and with which counsel?”
Prepare for the pitch
Find cases that match your facts.
Try asking: “Find [state] trial court cases with fact patterns closest to [specific facts], and show how each resolved.”
Find similar cases
TRELLIS FOR YOUR AI TOOLS
Why attorneys love the Trellis connector
“The Trellis MCP connector for Claude blew my mind. It turns Claude into a true litigation research assistant grounded in actual court filings, motions, rulings, and judge data from Trellis.”
Vincent D. Howard
Trial Lawyer–Partner
TBW Law Firm
“I had been using Claude for trial prep, but once I connected the Trellis connector, everything I needed to know about my judge was right there—rulings, tendencies, case timelines.”
Mandeep Rupal
Business and Employment Attorney
Rupal Law
