Microbit - BBC's handheld, programmable computer given free to UK kids
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Novlr - Online word processor and organizer for novel writing.
FriendlyData - Communicate with databases like a human
Dabble Writer - Writing software for novelists.
SpreadsheetDB - A database that you can query with spreadsheets