The workflow begins with the record—and leaves judgment with counsel.
Lexyno brings product engineering and plaintiff PI practice context together around one goal: work product a legal team can inspect.
The problem was not writing. It was rebuilding the record every time.
Rich, a PI attorney, was tired of the daily choice between manual assembly and tools that could not keep material facts connected to their source. The product began as an attempt to keep those steps connected instead of rebuilding the case record for each deliverable.
Rich brought the legal workflow; Jun translated it into a system that separates record assembly, review, and drafting. Lexyno grew from that collaboration between practice and engineering.
Structure first. Argument after review.
Lexyno separates record assembly from attorney judgment. The chronology is built first, strategy is reviewed next, and approved decisions carry into the final work product.
We build the timeline before we write a single sentence.
We reject bad data before it contaminates your case.
One record, three stages
- 01Assemble the record
Organize dates, providers, charges, and source references.
- 02Review the strategy
Let the attorney confirm emphasis, gaps, and case position.
- 03Prepare the work product
Carry approved facts and decisions into the final draft.
Want to see the engine work on one of your cases?
Evaluate one real caseThe Minds Behind Lexyno.
Built by a PI attorney who lived the problem and an engineer who built the solution. The product is shaped by legal practice and built as a reviewable system.

Jun Lee
Co-Founder & CTO
Leads product engineering, with a focus on keeping case records structured, inspectable, and ready for attorney review.

Rich Martin
Co-Founder & Legal Architect
Brings plaintiff PI practice context to Lexyno's workflow, product decisions, and legal review standards.