Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
Sheep - Membership and events for SMEs and nonprofits
DbFace - DbFace is an online database application & report building tool.
Xataface - Xataface is an open source PHP framework for building PHP/MySQL applications in less time that with fewer lines of code that do more.
GS-Base - Portable desktop database application for managing any kind of data in table structures. Including Pivot tables, attachments, calculation functions and password protection. Very easy to use and compatible with most popular database formats.