Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
FriendlyData - Communicate with databases like a human
TogetherDB - A simple, modern and powerful online database running on a real MySQL or PostgreSQL database, with fine granular permissions, SQL bookmarks, user groups management and more.
SpreadsheetDB - A database that you can query with spreadsheets
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.