Block 64 vs K2 KeyServer

Block 64 discovers SaaS applications, tracks their usage, and connects subscriptions with users, departments, and costs. Its continuously updated inventory can identify overlapping apps, inactive users, and subscriptions that appear unused or wasted. Usage and ownership tracking shows how often applications are used and which teams hold subscriptions, supporting spend and renewal reviews and visibility into shadow IT. Discovery options include a Windows agentless application, a virtual appliance for persistent monitoring, and a remote agent for remote or Zero Trust environments. The maker says it connects to 18 SaaS platforms, including AWS, Azure, Microsoft 365, Google Workspace, Entra ID, Okta, Slack, Atlassian, Jamf Pro, BambooHR, and Zoom; Salesforce and Dropbox are described as coming soon. Integrations are read-only, and data is encrypted in transit and at rest. The company says it is SOC 2 Type II certified and GDPR compliant, and collects metadata rather than sensitive business data or PII. Block 64 also combines software, SaaS, cloud, hardware, and licensing visibility. Starter costs $349 a month, billed annually, for up to 500 devices and one collector. Pro is $749 a month, billed annually, for up to 1,000 devices and five collectors.

K2 KeyServer is part of the Sassafras KeyServer Platform, which combines hardware and software inventories, purchase histories, usage tracking and software license management. Its client discovers hardware attributes and installed software on Windows, Mac and Linux computers, including virtual machines and thin clients. Hardware tracking covers computers, mobile devices, printers and networking devices from order through disposal. The platform records operating-system logins, software launches and defined cloud product usage, and reports can be compared with purchased entitlements. It can run entirely on-premises; Sassafras also describes its own cloud hosting environment. A single server process supports up to 70,000 Windows, Macintosh and VDI computers. Data exchange options include spreadsheet imports, REST API, ODBC, JDBC and JSON exports, with official integrations for TeamDynamix, ServiceNow and Modo. The REST API is intended for basic queries, not bulk or heavy-use retrieval. Subscription support includes setup assistance, technical support and an annual configuration review. Sassafras says it completed a SOC 2 Type I audit. Pricing is on request. Plans are billed per year: KeySight manages active licenses, AllSight provides full IT asset management, and LabSight covers inventory, usage and availability. An evaluation license is available through the installer.