Cryoserver vs Hanzo

Cryoserver archives organizational email and instant messages in a searchable repository, with deployment options for cloud, on-premises software, or an appliance. Its rapid search is intended to help users locate archived email in seconds. The service compresses, deduplicates, and encrypts email; its homepage says these measures typically cut storage use by 30–40%. It records a digital fingerprint for each message and checks it on retrieval to detect changes. Supported communication platforms include Office 365, Slack, Zoom, Microsoft Teams, Skype, LivePerson, Bloomberg, and Gmail. Authorized users can use eDiscovery tools with audit trails and legal-grade evidence, according to the cloud product page. Cryoserver also supports importing legacy archives and migration to Microsoft 365, Exchange Server, or another provider. The maker says it can help organizations address GDPR, FCA, SEC, and SAR/FOI requirements. Pricing is on request; there is no free plan, but a free trial is available. The product is available for Linux, macOS, Windows, web, and self-hosted use.

Hanzo is a platform for enterprise legal and compliance teams that find, preserve, collect, and analyze data from collaboration systems, websites, and social media. Its work supports audits, investigations, data subject access requests, and litigation. Chronicle preserves dynamic website and social content, including interactive calculators, authenticated journeys, and filtered views. Illuminate supports discovery and review across email and collaboration platforms and can preserve information in place across Slack, Microsoft Teams, Google Workspace, Jira, and Confluence. Spotlight AI interprets context, sentiment, and relationships while recording why content was surfaced. Customers can request one-time or continuous collections and apply filters to limit overcollection. Listed sources include Asana, GitHub, email, web, social media, and internal SaaS tools; automated redaction is available. Hanzo says stored information uses unique 256-bit encryption keys and reports SOC 2 Type 2 certification in October 2019. Pricing is on request, with self-hosted and web platforms.