Tiki Trackers are the 'database' component of the Open Source Tiki collaboration web platform. With Trackers you can easily build web forms and reports to manage your data online with zero programming knowledge.
Microsoft Office Access - 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.
LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Brilliant Database - Create a personal or business desktop database fast and easily using this simple all-in-one database software. Free 30 day trial.
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.