Case analysis and preparation for PI firms

Build the Support Your Claim Depends On.

Purpose-built software for personal injury and mass tort firms. Turn medical and case records into evidence-backed settlement demand drafts—and scientific and medical evidence into causation reports with specialized physician review.

Trusted by PI firms

  • Aitken
  • Easton
  • Ellis
  • Gibson Hughes
  • Hicks Law Firm
  • Russell & Lazarus
  • Saeedian Law Group
  • Bush & Bush
  • Razavi Law Group

Introducing Arches Legal – Stronger Evidence, Faster Claims

Arches Demands

For personal injury firms

Build evidence-backed settlement demands from medical and case-record analysis. Generate attorney-caliber drafts in minutes so your team can focus on the client advocacy and casework that matters most.

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Arches Mass Torts

For mass tort litigation

Develop the causation support behind your mass tort docket. Our causation engine connects scientific and medical analysis to reports with individualized, physician review, helping your firm advance every case from generic analysis to per-claim at docket scale.

Explore Arches Mass Torts

Purpose-built for plaintiff work

Intelligence Built for the Case. Not Just the Document.

  1. 01

    Accelerate Claim & Causation Preparation.

    Reduce the bottlenecks from evidence-heavy preparation behind complex settlement demands and causation reports. Give your team the time back to evaluate evidence analysis, refine arguments, and determine how a claim or case should proceed.

  2. 02

    Protect Your Firm’s Reputation

    Apply your firm’s standards of excellence and advocacy across personal injury cases and mass tort claims. Move from fragmented case information to intelligent analysis, to attorney review in minutes.

  3. 03

    Keep Analysis Individual as Your Docket Grows.

    Make medical-record and causation analysis manageable across a growing caseload. Keep each plaintiff’s liability facts, treatment history, or exposure evidence central to the casework—not lost in a repeatable process.

  4. 04

    Make Strategic Decisions About Where to Invest.

    Give attorneys a clearer basis for deciding where a demand needs refinement, where causation support is insufficient, and which claims warrant further development. Put data-backed analysis behind your firm’s investment of time and resources.

Enterprise-Grade Security and Controls

Built for the confidentiality demands of today’s leading legal teams.

  • SOC 2 Type II
  • GDPR
  • HIPAA
  • Zero AI training on your data

Attorney founded. Expertly engineered.

Build The Foundation For Your Highest-Stakes Work

Prepare a settlement demand grounded in the record. Evaluate mass tort claims with scientific analysis and physician-reviewed causation reports. Start with the product founded by attorneys, for the claim you’re preparing.