Outlook mail merge, without Word, without a plugin

Tempo is an alternative to traditional Outlook mail merge with Word and Excel. The solution lets you send personalized emails from Outlook using an Excel file, without installing a plugin and without going through the Word mail merge wizard.

You write an email. You add an Excel file. You reply “START”.

Outlook mail merge is still too complicated

Between Word, Excel, mail merge wizards, and configuration errors, sending personalized emails to multiple contacts remains a slow and fragile task.

  • • Too many steps between Excel and Outlook
  • • Unintuitive technical configuration
  • • One-shot sending, with no real control
  • • Impossible to resume or adjust easily

A new way to do mail merge

Tempo turns Outlook into a simple mail merge tool: you use your mailbox, your habits, and your Excel file. We manage the sending.

How does it work?

1.

Write your email in Outlook

Like a regular email, with no learning curve.

2.

Add your Excel file

Your contacts + variables (first name, company, etc.).

3.

Send it to Tempo

We prepare your campaign automatically.

4.

Reply “START”

And the emails are sent progressively from your Outlook mailbox.

What you really change with Tempo

Simpler than Word + Outlook

You stay in Outlook, without a mail merge wizard.

Works with your computer turned off

Sending continues server-side, without depending on your machine.

Full sending control

You validate before sending and can stop at any time.

Respect for sending limits

Your emails are sent progressively from your own Outlook mailbox to stay within Microsoft’s recommended limits and preserve your deliverability.

Emails in your Sent Items

Everything stays in Outlook, as if you had sent it manually.

Works with the "New Outlook"

Classic Word mail merge is no longer reliable in the latest versions of Outlook. Tempo lets you keep sending your emails simply, without depending on Word or legacy tools.

Outlook vs Tempo

Outlook + Word + Excel

  • • Multiple tools
  • • Manual process
  • • No resume possible
  • • Fragile sending

Tempo

  • • One single email
  • • Native Excel + Outlook
  • • Controlled sending
  • • Full control

Frequently asked questions about Outlook mail merge

How do you do mail merge with Outlook and Excel?

With Tempo, you write your email in Outlook, add your Excel file with your contacts, then validate the send. The personalized emails are then sent progressively from your Outlook mailbox.

Can you do Outlook mail merge without Word?

Yes. Tempo lets you send personalized emails from Outlook without using Word, without a mail merge wizard, and without installing a plugin.

Does mail merge work with the New Outlook?

Yes. Tempo works with modern Outlook workflows and avoids depending on classic Word mail merge, which can be limited or less reliable with newer versions of Outlook.

Are emails sent from my own Outlook mailbox?

Yes. Emails are sent from your Outlook mailbox and appear in your Sent Items, just like a classic manual send.

Try simple mail merge

Your first send in just a few minutes.

Open Tempo