Actian Zen vs. Knack

Actian Zen is a NoSQL and SQL (fully ANSI compliant) embedded database that runs on Windows, Linux, Android, iOS, macOS, in VMs and Containers with AES 256-bit encryption. Version footprints range from 5MB (client only) to 50 MB (embedded client-server) to 200MB (client-server, SaaS-ready) and support up to 64TB tables. NoETL between versions. Use C/C++/C#, Java, JavaScript, Python, Delphi, or Basic and connect to any ODBC/JDBC, ASP.Net source or destination.

Knack is an AI-powered no-code platform for building custom, database-driven applications, internal tools, and portals. Businesses use Knack to create systems that manage data, automate workflows, and support day-to-day operations, all in one place. The platform combines a built-in relational database, AI app builder, customizable forms, and workflow automation. Users can define their data model, create user roles, and control access with granular permissions. Applications can be deployed as internal tools or external portals, and embedded into existing websites.