HaystackID

HaystackID is a specialised eDiscovery and cyber discovery services provider that supports corporations, law firms and government agencies through complex, data-intensive litigation and investigations. It pairs a managed services model with its own technology stack, covering forensic collection, processing, AI-assisted document review and post-breach data mining under one engagement.

Key features of HaystackID include:

• ReviewRight Managed Review: Managed document review pairs tested, credential-verified reviewers with AI-assisted workflows and layered quality control for large litigation, regulatory and privacy review projects.
• Core Intelligence AI: Generative AI workflows classify, summarise and prioritise electronically stored information, and CaseBot answers case questions directly against the reviewed document population.
• Forensics First Collections: Certified examiners perform defensible collection and forensic analysis of devices, cloud accounts and Microsoft 365 data for litigation and internal investigations.
• Protect Analytics: Post-breach data mining identifies personal and sensitive information inside compromised data sets and builds the entity lists needed to meet notification obligations.
• CoreFlex Discovery Platform: A hosted, self-managed interface gives client teams direct access to their own data, with Relativity support and migration between eDiscovery environments.

Best for: Corporate legal and compliance teams and their outside counsel handling second requests, antitrust and white-collar investigations, or breach notification work at scale.

HaystackID lets a legal department flex review and forensic capacity with matter volume instead of staffing for peak demand, and its February 2026 acquisition of eDiscovery AI deepened the generative AI review workflows already embedded in its Core Intelligence AI offerings.