Your dates, on top of the tools you already use

OwndUp works alongside Microsoft 365, your calendar and your Excel files. No new place to keep your data, just a reminder in time on the dates that matter. Here is what connects today.

Read-only, OwndUp never writes back Your colleagues keep working in their own file

Microsoft 365

Sign in with Microsoft, without an extra password
Link a SharePoint list as a read-only mirror
Read along with an Excel file in OneDrive
Import and export Excel whenever you want

Calendars

Put your expiry dates in the calendar you already open every morning, so a date never sits only inside a tool you forget to check.

Subscribe Outlook, Google or Apple Calendar
A personal, read-only calendar link (.ics)
Every expiry date shows up as an appointment

On every plan

Excel

Start from a spreadsheet and keep the door open to leave with your data whenever you like. Your Excel stays the on-ramp and the exit.

Import: headers become columns, rows become data
Export a single list or everything as a backup
Dates and amounts are recognised on import

On every plan

A mirror, not a takeover

When you link a SharePoint list or an Excel file in OneDrive, OwndUp reads it as a read-only mirror and puts reminders on top. It never writes back, so your colleagues keep working in their own file exactly as before. You just get the nudge in time that those tools don't give on their own.

Excel and OneDrive

Reminders on your Excel

See both routes: import your spreadsheet, or let OwndUp read along with your Excel in OneDrive and warn you in time.

Free templates

Start with a template

Download a ready-made Excel template with the right columns and a date to watch, then import it.

See the templates →

On the roadmap

Missing a connection?

We add connections based on what customers actually ask for, not a long list of promises with dates we can't keep. Tell us which one you miss and we take it into account.

Tell us what you miss

Connect your dates to the tools you already use

Try OwndUp on top of Microsoft 365, your calendar and your Excel. 30 days free, no credit card needed.

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