Head-to-head · Video Conferencing
Microsoft Teams vs TeamViewer Meeting
Which one to pick in 2026 — comparing 🇺🇸 Microsoft Teams with the European alternative 🇪🇺 TeamViewer Meeting on the things that actually decide who can read your data.
🇺🇸 Microsoft Teamsvs🇪🇺 TeamViewer Meeting
Verdict
Who has stronger privacy guarantees by law?
TeamViewer Meeting — GDPR-native and outside the US CLOUD Act / FISA 702 reach.
Which one encrypts your data end-to-end by default?
Neither ships full E2E by default — check the table for nuance.
Which one tracks you for ads?
Neither monetises through ad tracking.
Which one is open source?
TeamViewer Meeting is not fully open source — check details.
Side-by-side
Microsoft Teams vs TeamViewer Meeting — full comparison
Criteria
🇪🇺 TeamViewer Meeting
🇺🇸 Microsoft Teams
Headquarters
Germany
Redmond, USA
Jurisdiction
Germany
USA
Data location
Germany
Global
GDPR-native
Yes
No
CLOUD Act / FISA exposed
No
Yes
Ad tracking
No
No
End-to-end encryption
No
No
Open source
No
No
Ownership
TeamViewer SE
Microsoft Corp.
Founded
2005
2017
Make the switch
Try TeamViewer Meeting instead of Microsoft Teams
Secure and reliable video conferencing for teams of all sizes.
Other European alternatives to Microsoft Teams