IT Administrators
Less manual work. More control.
Seamless automates the creation, governance, and retirement of Microsoft Teams and external guests, eliminating repetitive administrative tasks from daily operations.
Simple, secure, and transparent from day one.
Benefits

„In just two years with Microsoft Teams, our tenant has welcomed over 1’600 guests. Thanks to Seamless, identifying and removing inactive guests is a breeze!”
Patrick Huber, CIO Amstein + Walthert Group

Without automated guest governance, administrators struggle to identify valid and non-compliant guest access. Seamless automates guest governance and transfers guest responsibilities to your Microsoft Teams users.
Teams users independently invite and oversee guests throughout collaborations, while your company’s governance is automatically enforced for all directory guests.
Administrators configure individual invitation flows that enforce the requirements that need to be fulfilled when Teams users invite guests for collaboration and give access to Teams.
Each guest is assigned to a sponsor. This ensures that the point of contact is always known, making communications and processes straightforward.
Regular renewals ensure that guests are automatically blocked or removed if access is not renewed by the sponsor.
„We do not allow contractors and visitors permanent access to our offices. So why do we still grant guests permanent access to data in Microsoft Teams?”
Michael Wellauer, ICT Operations & Engineering Hirslanden
After collaboration ends, guest access can linger, increasing the risk of accidental data sharing. Seamless mitigates this risk with the following features:
Administrators can see all guests and their status at a glance. Invalid, orphaned, or inactive guests, and their access, are cleaned up in no time.
Establish naming policies to maintain order in your Microsoft Entra ID. This simplifies administrative tasks and clarifies differentiation between internal identities and guests.
Daily compliance checks automatically report, block, or delete guests that are outdated, inactive, or do not meet your security and data compliance requirements.

Seamless keeps a watchful eye on your Microsoft 365 guests and automatically enforces your governance & lifecycle policies.

Apply naming policies to control the display name and mail nickname of your Teams and SharePoint sites. This ensures better structure, improves findability, and simplifies management - especially when dealing with many workspaces.
Ensure consistency with IT-approved templates that simplify and standardize the creation of Microsoft Teams and SharePoint sites. Stay aligned with your organization’s guidelines and processes.


Choose the automated actions to perform if a team is no longer used. Boost productivity by reducing clutter while ensuring compliance & data retention.
Set up recurring compliance checks to report, block, or remove inactive or non-compliant guests, ensuring security and data compliance automatically.

Integrate the Seamless API seamlessly into your systems and automate your project process - flexible and secure.
A modern API with clear documentation for a smooth and quick start.
Built to meet enterprise security and compliance requirements while scaling with your organization.
Our local experts support you from implementation to productive use.
Seamless is available to all Microsoft 365 tenants, making it easy for IT Administrators to get started. Log in to the Seamless Admin Center for an instant overview of your governance status and get started effortlessly.

Test all Seamless features for 30 days for free.