Xact Data Discovery (XDD) is an eDiscovery services provider (and historically a Relativity hosting partner) that provides end-to-end litigation support: forensic collection, processing, hosting (including Relativity environments), productions, and managed document review (including large-scale review staffing). Third-party descriptions consistently position XDD as a services firm that incorporates technology into project execution rather than a pure software vendor—i.e., the offering is oriented toward project delivery and staffing rather than a standalone platform license.
Company materials emphasize communication and project coordination among people, processes, and technology. Industry directories describe a multi-location delivery model including U.S., India, and UK operations.