Blog - The latest articles and news

Stay up-to-date with the latest company news and insights as we share updates, projects, and milestones from our team.

Introducing twiin: Stop Double-Booking Across Microsoft 365 Accounts

Published: March 27, 2026
Author: Andreas
Co-Founder, Product & Technology

Sync Microsoft 365 calendars across tenants. GDPR-compliant, runs locally, no admin or app registration needed. Prevent double-bookings while keeping data private.

Published: January 28, 2026
Author: Mila
Community & Care

Our new website is live. A quick intro to aid3R and what we are building.

Get in touch

Got a question or just curious? We'd love to hear from you.

Drop us a line

Our office

aid3R Core GmbH
Colonnaden 5
20354 Hamburg, Germany
Contact
Email: [email protected]
Phone: +49 40 5611 30 44

Blog - The latest articles and news

Introducing twiin: Stop Double-Booking Across Microsoft 365 Accounts

Hello World!

Get in touch

Our office