1. Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

  2. World's most advanced online database engine. Build powerful online databases with simple Excel style online interface.

  3. Nuclino is a unified real-time workspace for teams that brings all your notes, tasks, and docs together in one place.

  4. Smartsheet is an intuitive online project management tool enabling teams to increase productivity using cloud, collaboration, & mobile technologies.

  5. Access is now much more than a way to create desktop databases. It’s an easy-to-use tool for quickly creating browser-based database applications.

  6. "empowering the smart home" - vendor and technology agnostic open source home automation