XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
Toad Edge - Windows GUI for MySQL. SQL Syntax Check. Freeware (Basic Features) & Payware (Extended Features).
Sheep - Membership and events for SMEs and nonprofits
InterSystems IRIS - InterSystems IRIS Data Platform sets a new level of performance for rapidly developing and deploying applications. Learn how it can help your organization.
DbFace - DbFace is an online database application & report building tool.
Apache MetaModel - Non-Native Database Management Systems