Google Sheets + MonkeyLearn - Power up your Google Sheets with text analysis
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Flookup - Fuzzy lookup, highlight and remove duplicates from your datasets
Magic Spreadsheet - Human workforce and AI plugged into your Google Spreadsheets
Sheetlist - Discover free Google Sheets for marketing, finance and more
Spreadsheet.com - Spreadsheets that come alive as applications