Mode Dashboards - Beautiful new tools for tracking and exploring key metrics
Google Analytics by SumoMe - The easiest way to see your Google Analytics
Spreadsheet Dashboards from Geckoboard - The smart way to share data from Excel or GSheets - now free
Metric.live - Real-time and advanced periodic alerts for Google Analytics.
Chartmat - Build dashboards and apps on top of Google Sheets
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.