Partner program

As a sales partner, you too can benefit from the excellent opportunities offered by the partner program.

Partner program

With the grommunio partner program, you are relying on an independent, owner-managed European manufacturer who sets new standards with its open source software and unique compatibility with Microsoft. grommunio focuses on the indirect sales channel. Sales partners and distributors benefit from this. This strategic focus creates trust.

As a sales & service partner, you too can benefit from these growth opportunities and the excellent opportunities offered by our partner program.

Why become a partner of grommunio?

First open source collaboration software with native Outlook support
Feature rich communication and collaboration platform

Economical, high-margin alternative to MS Exchange

Effort and cost minimization through optimized storage architecture
100% open source, diverse integration options
Data sovereignty and GDPR, CCPA as well as ePrivacy compliant
Enterprise-grade security

Competent contacts from our experienced partners and software specialists

Sales and Marketing support

Free technical support

Progressive bonus program

Easy order process in the Partner Portal

Partner Portal with sales and marketing materials

Take advantage of the opportunities that our partner program offers you.

Become a partner in 4 easy steps



Please fill out the application form completely and send it.



Our partner team will contact you as soon as possible.



After being accepted, sign and return the Partner Contract.


Get started

You get access to the partner portal, can issue licenses immediately and get started.

We look forward to welcoming you to our Partner-Portal soon.

Your success is our success!