Coefficient.io earns enthusiastic praise for eliminating manual imports and keeping Google Sheets reliably synced with live data. Reviewers highlight quick connections to tools like Salesforce and HubSpot, time savings, and dependable automation for dashboards and alerts. Users say it streamlines reporting during deadlines, reduces spreadsheet busywork, and works well for all skill levels. Feedback consistently notes smooth setup, strong reliability, and meaningful productivity gains. While a few comments are aspirational previews, most reflect hands-on wins—especially around pulling CRM data, maintaining always-fresh sheets, and avoiding copy-paste bottlenecks.