mantau! The group manager.
Because the future of engagement is digital.

The app for organisations, associations and initiatives

The future of engagement is digital.

The app for organisations, associations and initiatives

Together. Easy. Organised. mantau!

Common interests, projects and goals is what brings people together. No matter if it is only a small group, an association with a voluntary or full time basis or a widely ramified decentralised organisation with thousands of members. Whenever groups come together to get things moving, they need well-functioning communication and smart organisation.

That's exactly why we developed the app mantau. A combination of messenger, secure cloud storage, shared calendar and more. Groups and roles provide an overview and as a multi-platform, mantau enables hybrid working. Simple, efficient from anywhere via phone, tablet or desktop PC. Ideal for heterogeneous groups, ideal for sharing, coordinating and storing data and knowledge.

By using mantau you create what gives your organisation a solid and secure future: team spirit and a healthy engagement.

Gemeinsam. Einfach. Organisiert. mantau!

Gemeinsame Interessen, Vorhaben und Ziele führen Menschen zusammen. Ob in privaten Gruppen, in Vereinen oder in Organisationen mit Tausenden von Mitgliedern. Überall, wo sich Gruppen zusammenfinden, um etwas zu bewegen, bedarf es einer gut funktionierenden Kommunikation und einer klugen Organisation.

Genau dafür haben wir den Gruppenmanager mantau entwickelt, eine Kombination aus Messenger, sicherem Cloud-Speicher, gemeinsamem Terminplaner und mehr. Als Multi-Plattform ermöglicht mantau hybrides Arbeiten. Einfach, effizient von überall per Phone, Tablet oder Desktop-PC.

Video mantau

Everything you need for your group(s). The group manager mantau!

Where several apps have been used for different purposes, mantau provides a single solution. For everyone.

All mantau features at a glance

Everything you need for your group(s). The group manager mantau!

Where several apps have been used for different purposes, mantau provides a single solution. For everyone.

All mantau features at a glance

Create groups, structure and tailor them to your needs.

mantau groups have members and features. Features like a calender or a data box can be added individually if needed. So every information is stored where it should be.

Within groups, subgroups can be created, depending on function and purpose. Whether for subsets of the people in the main group, (individual teams, departments, …. ). Or for topics or projects. You can even change the structure later or rearrange groups completely.

SEE HOW GROUPS WORK

Messages: Chat, group chat, newsletter

Write in groups or just one-to-one, just as you are used to from other messenger-apps. In mantau these chats are structured and topic related. Use mantau messaging across any device or platform. mantau is also ideal for reaching out to large groups by sending newsletters.

All chats in mantau respect the members' privacy: personal data, such as phone number or e-mail address, are never revealed.

Security made in Germany.

see how the messenger works

Events - in the shared calendar

Coordinate events in the group, invite people, give responses to invitations - and all events are well-arranged in the shared - yet personal - calendar. You can automatically synchronise all calendar entries of your mantau groups with the local calendar on your mobile device.

See how the calendar works

Files - in the common data box

Store all documents, images, audios, and videos of your group in one place. Always available for all members. Simple as a file manager and always with sufficient storage volume. And of course securely stored in a German data center.

Ideal addition to e.g. e-mail or WhatsApp groups! If you don't want to move your group to mantau right away, you can share links to files and folders in mantau.

see how the data box works

Create forms for the group - without programming knowledge

Simply create any digital forms for your group, e.g. for surveys, polls, feedback, date coordination or simply for common formal requirements of individual participants, e.g. registration forms or internal orders.

Digitising forms is an important part of a modern organisation. They regulate processes, request important data, record information and create an overview.

Ideal addition to e.g. e-mail or WhatsApp groups! If you don't want to move your group completely to mantau, you can share links to forms in mantau.

See how forms work

Video conferencing - for your group(s)

Completely integrated in mantau, a web conference can be started easily and conveniently. Whether for the whole group, simply for two, spontaneously or by creating an event as videoconference.

Read more

Every organisation, association or initiative is as powerful as the commitment of its actors.

With the mantau app, joint action can be noticeably improved. The easy-to-use digital tool can be individually adapted to the requirements of an organisation, association or initiative.

Every organisation, association or initiative is as powerful as the commitment of its actors.

With the mantau app, joint action can be noticeably improved. The easy-to-use digital tool can be individually adapted to the requirements of an organisation, association or initiative.

"With mantau, we want to help nonprofit organisations
to help them win over people and
create more time for what's important."

Stefan Schwaderlapp, 
Founder of EXEC IT Solutions GmbH

"With mantau, we want to help nonprofit organisations
to help them win over people and
create more time for what's important."

Stefan Schwaderlapp, 
Founder of EXEC IT Solutions GmbH

Data security made in Germany

mantau offers secure encryption using modern methods, meeting the requirements of the German Data Protection Regulation (GDPR) - and is operated in a secure German data center.

More about security standards IN mantau

Data security made in Germany

mantau offers secure encryption using modern methods, meeting the requirements of the German Data Protection Regulation (GDPR) - and is operated in a secure German data center.

More about security standards IN mantau

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Data protection GDPR compliant

Meets all requirements of the General Data Protection Regulation.

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Server location Germany

Operation in high-performance, certified data centers.

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Encrypted transfer

All connections to and from mantau are TLS encrypted.

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Encrypted storage

Encrypted data and data media.

Flexible price, starting from 10 € month for organisations.

For the individual user, mantau is free of charge. You can participate in any number of groups and you can create groups with up to ten members.

Organisations, associations, initiatives with a larger number of members can choose flexibly - and therfor take no risk, because the number of members can be increased or decreased at any time.

Advantage for voluntary work! 50% cheaper if there are mainly volunteers or privately engaged members in the group!

Tip! To get started, you can test everything with 10 members - and later increase the number of your members at any time.

Overview of all price levels

For the individual user, mantau is free of charge. You can participate in any number of groups and you can create groups with up to ten members.

Organisations, associations, initiatives with a larger number of members can choose flexibly - and therfor take no risk, because the number of members can be increased or decreased at any time.

Advantage for voluntary work! 50% cheaper if there are mainly volunteers or privately engaged members in the group!

Tip! To get started, you can test everything with 10 members - and later increase the number of your members at any time.

Overview of all price levels

Up to 10 members

Up to 10 members

mantau free of charge with a small group. 10 GB data box/cloud storage included.

0 / Month

Up to 10 members

Up to 10 members

mantau free of charge with a small group. 10 GB data box/cloud storage included.

0 / Month

Up to 20 members

Up to 20 members

mantau for up to 20 members and with 400 GB data box.

10 / Month

Up to 20 members

Up to 20 members

mantau for up to 20 members and with 400 GB data box.

10 / Month

Up to 50 members

Up to 50 members

mantau for up to 50 members and with 1 TB data box.

20 / Month

Up to 50 members

Up to 50 members

mantau for up to 50 members and with 1 TB data box.

20 / Month

Use on every device you have - at the same time!

Available wherever the features are needed at the moment.

All groups and content are available everywhere and synchronously on all devices where you have mantau installed. Ideal for quick messaging on the way - as well as longer texting when using a computer. Ideal for hybrid work environments.

Use on every device you have - at the same time!

Available wherever the features are needed at the moment.

All groups and content are available everywhere and synchronously on all devices where you have mantau installed. Ideal for quick messaging on the way - as well as longer texting when using a computer. Ideal for hybrid work environments.

iOS

Mobile App

For iPhones and iPads with iOS from version 14

Android

Mobile App

For smartphones and tablets with Android version 8.0

Web

Browser

For Windows, macOS, ChromeOS with common browsers/PWA

Get started now

And this is how it works! Organise your groups easily with mantau.

mantau is simple and intuitive to use. Step by step we guide you along the setup.

Get started now

Mareike Grund

Your contact for all questions

Mareike Grund

Anrufen Icon+49 (0) 26 23 - 987 977

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