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Am Law Firm

Am Law 200 Firm Cuts Ediscovery Costs 53% and Completes 400K-Document Privilege Review in Six Weeks with DISCO

Curated & reviewed by Peter Korpak, Founder & Chief Analyst, 100SignalsHow we verify
$373,000 (53% less than in-house)Total Engagement Cost
82%Review Time Savings
51%Document Review Volume Reduced by AI

Vendor-reported figures — source: www.casestudies.com

The Challenge

An Am Law 200 firm faced a time- and cost-sensitive privilege review during a complex bankruptcy involving 150+ defendants and roughly 400,000 documents. COVID-19 made its usual offshore reviewers unavailable, and an in-house review was estimated to cost far more than the firm could justify while monopolizing associates' time under a tight deadline.

The Solution

The firm engaged DISCO, migrating its databases to DISCO Ediscovery and contracting the DISCO Review team to handle the privilege review. DISCO completed a rapid data migration and used DISCO AI alongside its review team to prioritize and process documents within the guaranteed timeframe.

Results

Reviewers averaged 71 documents/hour versus 25/hour in-house, completing the work at a cost-effective per-document rate. The engagement cost $373,000 (about 53% less than in-house), delivered an 82% time savings, cut review volume by 51% via AI, and produced a privilege log with minimal tag overrides, drawing no challenges from opposing counsel.

Key Takeaways

  • AI-assisted prioritization can cut review volume by half while maintaining accuracy (minimal tag overrides).
  • Rapid data migration enabled the firm to meet a court deadline despite losing its offshore review capacity to COVID-19.
  • Outsourcing to a specialized ediscovery review team nearly tripled reviewer throughput (71 vs. 25 docs/hour) versus in-house staffing.

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Details

Industry
Law Firms
Company Size
Enterprise
Quality
Curated
Last verified
Jul 28, 2026

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