Real People, Real Results
Your Trusted Partner in eDiscovery for 20+ Years
WHO WE ARE
Turning legal challenges into successful outcomes.
For over two decades, Complete Discovery Source has been an independently owned global leader in eDiscovery.
From litigation and investigations, to digital forensics and data management, our experts combine AI-powered technology with proven workflows to deliver results that matter. Today, CDS is trusted by the world’s leading law firms, corporations, and public sector agencies.
What We Do
Comprehensive. Dependable. Strategic.
Smarter ways to manage legal data from massive cases to fast-moving crises are here.
Solutions
Comprehensive eDiscovery services including Digital Forensics, Data Migration, AI-Enabled Review, and more for high-stakes litigation to rapid response needs, we deliver results you can trust.
Technology
Our proprietary applications like Vision and Convert streamline workflows, cut costs, and deliver competitive advantages. Available only through CDS, these tools give you an edge.
Platforms
With one of the largest teams of certified experts in Relativity, DISCO, and Exterro, CDS helps you maximize efficiency and unlock more value from your existing platform investment.
Who We Serve
Solutions That Scale Across Sectors
Helping attorneys, enterprises, and government agencies manage data with precision and trust.
Law Firms
Partnering with law firms and their attorneys to reinforce defensible case strategies backed by reliable processes, data, and results in court.
Corporations
Empowering in-house teams with control and clarity over investigations, compliance, and complex data challenges.
Public Sector
Supporting government agencies worldwide with secure, efficient solutions that stand up to the highest compliance standards.
WhY CHOOSE CDS?
Real, Unrivaled Expertise.
94%
OF AM LAW 100 FIRMS HAVE WORKED WITH CDS
21
YEARS OF EXPERIENCE SERVING LEGAL, CORPORATE AND PUBLIC SECTORS
300+
LARGE SCALE MATTERS (> 1TB) HANDLED SINCE 2020
RELATIVITY PARTNERSHIP
Setting the standard for Relativity excellence.
TOP 5%
GLOBAL VOLUME
Premier Success Program Relativity Gold Provider
200+
CERTIFICATIONS
Held by the CDS Team, more than most entire companies
8
COMPETENCIES
Including a specialization in the US Public Sector
RELATIVITY INNOVATION AWARD:
Best Innovation – Beyond 2025
Our award-winning Vision Financial Analysis solution tackles massive financial datasets by transforming millions of rows of Excel data into structured, searchable records enriched with AI-powered summaries and dashboards. Investigators can now filter, visualize, and cross-reference transactions with clarity, turning complexity into actionable insight.
“From their early-stage commitment to offering the full, end-to-end Relativity suite of products in 2015 to earning RelativityOne Certified Partner status in 2017, their commitment to innovation is clear.”
– Tricia Johnson, Partner Marketing Director, Relativity
Real Results with
95%
RECALL RATES FOR OPTIMIZED DOCUMENT REVIEW
10x
FASTER REVIEWS WITH GENAI WORKFLOWS
75%
TYPICAL COST SAVINGS OVER HUMAN REVIEW
10/10
aiR FOR REVIEW SATISFACTION USING OUR APPROACH
REAL INSIGHTS
Ideas shaping the future of discovery and data.
Real People, Real Results: Meet Ann Williamson, Project Manager
From courtroom to code, Ann Williamson brings curiosity, clarity, and 20+ years of eDiscovery expertise to complex matters at CDS and modern review workflows.
How Generative AI Is Driving Faster, More Accurate DSAR Responses
DSAR responses are evolving with generative AI, helping organizations reduce review time, control costs, and deliver faster, defensible outcomes.
2025 Highlights: Key Milestones That Shaped CDS This Year
Reflect on CDS’s 2025 highlights with team connections, collaboration, and culture driving strategy, growth, and client-focused success.
Ready to Experience the CDS Difference?
Partner with real people who deliver real results for today’s real legal challenges.
A pioneer in the eDiscovery industry, and the first choice of the Am Law 100 and Fortune 500. CDS is recognized by the readers of the National Law Journal as the Best in End-to-End eDiscovery.
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