Microsoft Excel Online

Microsoft Excel Online is one of the world's most widely used spreadsheet applications, used for everything from financial reporting to marketing dashboards. With Coupler.io, you can automatically push data from any supported source directly into Excel workbooks stored in OneDrive or OneDrive for Business — no manual exports or copy-pasting required.

Why use Microsoft Excel Online as a Coupler.io destination?

• Keep your formulas intact — data lands exactly where you specify, so calculations and formatting around your imported range stay safe

• Build historical records — use Append mode to accumulate data over time without losing previous runs

• Centralize data from any source — send data from CRMs, ad platforms, databases, spreadsheets, and more into a single Excel workbook

• Works with your existing OneDrive setup — no new tools to install; your file stays where your team already accesses it

Prerequisites

• A Microsoft account with OneDrive or OneDrive for Business

• Edit permissions on the destination Excel file

• The file must be stored in OneDrive (offline files are not supported)

• File format must be .xlsx (.xlsm files are not currently supported as a destination)

• Workbook size must be under 25 MB

Quick start

Create your destination Excel file in OneDrive before setting up the data flow. It's easier to select an existing file than to create one mid-setup.

How to connect

1

Add a source to your data flow. In Coupler.io, create a new data flow and configure at least one source — this can be any supported integration, such as HubSpot, Facebook Ads, Google Sheets, Airtable, or others.

2

Select Microsoft Excel as the destination. In the Destination section of your data flow, choose Microsoft Excel from the list of available destinations.

3

Connect your Microsoft account. Click Connect and sign in with the Microsoft account that has edit access to your destination file. When prompted, review the requested permissions and click Allow to authorize Coupler.io.

4

Select your workbook and sheet. Use the file picker to choose an .xlsx file from your OneDrive. Then select an existing sheet tab or type a new sheet name — Coupler.io will create the sheet automatically if it doesn't exist yet.

5

Run your data flow. Click Save and Run to execute the first manual run. Verify that your data appears in the correct sheet and cell range before setting up a schedule.

Supported features

Feature	Supported
Replace mode	Yes
Append mode	Yes
Automatic scheduling	Yes
Type enforcement	No
Templates	No