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Microsoft Teams vs Wire: Which Ensures Compliance for Business?

Explore how Microsoft Teams (US) and Wire (CH) stack up in compliance, with a focus on data protection laws and business security. Discover what suits your needs today.

Last updated: February 19, 2026โ€ขReviewed by Built in EU Team

Should You Switch to Wire?

What You Gain

Enhanced privacy, GDPR compliance, self-hosting options

Privacy advantage
Trade-offs

Limited third-party integrations, fewer built-in tools

Microsoft Teams has more features
Bottom Line

Switch if privacy is critical; stay if you need extensive features

At a Glance

Data Location
๐Ÿ‡บ๐Ÿ‡ธUS

US data laws

๐Ÿ‡จ๐Ÿ‡ญCH

GDPR protected

Pricing

Microsoft Teams

Contact

Wire

freemium

Migration
Medium difficulty~Several days for data export and setup

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaMicrosoft TeamsWire
Server Location
US, EU, Asia, AustraliaSwitzerland, EU
GDPR Compliance
Partial (SCCs)Full
Open Source
E2E Encryption
Enterprise onlyAll plans
Data Portability
PartialFull export

CLOUD Act Notice

Microsoft Teams is a US company and must comply with CLOUD Act data requests, even for data stored in EU data centers. Wire is not subject to US jurisdiction.

Switching from
Microsoft Teams logo

Microsoft Teams

๐Ÿ‡บ๐Ÿ‡ธ

Microsoft

VS
Switching to
Wire logo

Wire

๐Ÿ‡จ๐Ÿ‡ญ

Wire

US Data Storage

Data subject to US CLOUD Act and may be accessed by US authorities

EU Data Protection

Data protected under GDPR with EU-only data residency

Certifications & Compliance

No certifications listed

EU-Based
GDPR Compliant
Open Source
Self-Hostable
Swiss hosted

Reasons to Switch

  • โœ“GDPR compliance ensures EU data protection standards.
  • โœ“End-to-end encryption for all communications.
  • โœ“Open source allows for code transparency.
  • โœ“Self-hosting option for full data control.

Things to Consider

  • !Migration from Teams may disrupt workflows.
  • !Learning curve for users new to Wire.
  • !Limited third-party app integrations.
Migration difficulty:
Medium
~Several days for data export and setup

Migration Overview

Full guide
Difficulty
Medium
Time Estimate
~Several days for data export and setup

Depends on data size and complexity

Quick Steps

1

Create Wire account and configure settings

2

Export and prepare data from Microsoft Teams

3

Import data, test integrations, and migrate users

Note: No information available on the ease of switching between the two platforms.

Other alternatives to Microsoft Teams

Ready to make the switch?

Start using Wire today and take control of your data privacy.