Google Sheets + MonkeyLearn - Power up your Google Sheets with text analysis
Coefficient.io - Automatically Sync Google Sheets with your Business Systems. No-code reporting and analysis tool.
Flookup - Fuzzy lookup, highlight and remove duplicates from your datasets
Indico - Machine learning without the PhD
Chartmat - Build dashboards and apps on top of Google Sheets
UProc for Sheets - Boost your sales, marketing and IT tasks from Google Sheets