mantau
EXEC IT Solutions GmbH
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About this app
» Together. Simple. Organised. mantau! Common tasks, projects, goals or interests bring people together. Whether in companies, organisations, authorities, associations or groups of private individuals. Well-functioning communication and efficient organisation are required everywhere. This is exactly what the group manager mantau, a combination of messenger, secure cloud storage, shared calendar as well as form and digitalisation tool, is designed for. Groups and roles ensure organisation and an overview - and as a multiplatform, mantau enables hybrid working on all platforms. Simple and efficient from anywhere via phone, tablet or desktop computer. GDPR-compliant and with maximum data security - made in Germany. » Saves time & effort. Promotes cohesion & commitment. Relieves the individual and strengthens the community. Regardless of whether you use mantau in a project team, in a club, daycare centre or school, in a municipality, fire brigade or in a large organisation, the mantau app allows you to work together much more efficiently, noticeably improve joint action and create an overview and order. » For simply better collaboration and communication: Messenger, cloud storage, event calendar, video conferencing, form tool and more - all in one. • Groups with functions: Messages, events, files, forms and more, as required. • Organisation into subgroups - for topics, projects, subgroups - depending on purpose. • Messages: Chat in the group via Messenger - or privately. Also ideal for newsletter channels for anonymous members. • Events: Shared calendar per group - as well as personal calendar with all your own events. With confirmation/cancellation option, serial appointments, calendar synchronisation and much more. • Files: Share group files, photos and documents in secure cloud storage. • Forms: Universal form and digitalisation tool for surveys, votes, protocols, checklists, orders, registrations, data queries and much more. • Requests: Topic-related chats with definable moderators. Ideal for member services, for example. • Roles with rights: e.g. write, read only, watch anonymously, administer, moderate. • Video chats: Secure video conferences for groups or in pairs. • Multilingualism: German and English » Why mantau is very popular with the target group: • Flexibly adaptable to any organisation: With its unique group concept, mantau can be adapted to any type and size of organisation. • Decentralised participant administration: No central IT administration is required, e.g. for setting up and assigning rights. • Functions combined to suit the target group: mantau is tailored to the requirements of both companies and NPOs. • Quick access for everyone: members as well as group administrators alike can use the app easily and intuitively without training. Prepared group structures and form templates for practical applications also help. • Analysis, consulting, start-up assistance, support from the mantau team. » Security made in Germany. For your digital sovereignty. • EU GDPR compliant: mantau offers legally compliant data protection. This also includes an agreement on order processing. • 100% green IT, high performance & high security: mantau is operated in certified German data centres. Located in Germany. And powered by 100% green electricity from wind farms. • Highest data security: Whether secure authentication or modern encryption methods for storage and transmission, mantau meets the highest standards. • Renowned developer and publisher: EXEC IT Solutions GmbH from Rhineland-Palatinate is a leading expert in IT and data security. For over 30 years, EXEC products have proven themselves at renowned credit institutions, well-known telecommunications companies and small and large NPOs, among others.
What's new
Version 2.14.27 · Oct 15, 2026
» New in mantau 2.14 • Event confirmation linked with automatic group joining: Link your confirmation of an event to automatically joining another group • Invitations to forms or event on the start page: If you have no interest in or need to respond to a form or event, you can now simply click “Ignore” via the three dots • Contact List: Sort by Last Name • Bug fixes - Various technical improvements ensure greater stability and an improved user experience.