What proven tools are available for importing Excel and Google Sheets?
The tools I would use would be: Zapier Zapier integrates with Salesforce and Google Sheets. Its very easy to set up and get going. Youll need to create multiple zaps to keep move your data to Salesforce: one for updating Salesforce if you insert a new row, another for opportunities, contacts, leads, etc. G Connector for Salesforce from Xappex G-Connector Salesforce is a Google Sheets Add-on that you can install right from your Google Sheet and has an easy to use 2-way sync. Ultimately G Connector is great for simple and small exports and imports but long reports have been known to timeout when either exporting or importing.