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Slack vs Element: Which Protects Your Conversations Best?

Discover how Element's UK-based privacy focus compares to Slack's US approach. Ensure your messages stay confidential.

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

Should You Switch to Element?

What You Gain

Gain privacy, self-hosting, and full GDPR compliance

Privacy advantage
Trade-offs

Lack of integrated project management and AI features

Slack has more features
Bottom Line

Switch if privacy is key; stay with Slack for advanced features

At a Glance

Data Location
๐Ÿ‡บ๐Ÿ‡ธUS

US data laws

๐ŸŒGB

GDPR protected

Pricing

Slack

Contact

Element

freemium

Migration
Medium difficulty~Several hours to a few days, depending on workspace size

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaSlackElement
Server Location
US (AWS), EU (optional)EU
GDPR Compliance
Partial (SCCs)Full
Open Source
E2E Encryption
Enterprise onlyOptional
Data Portability
Full exportFull export

CLOUD Act Notice

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

Switching from
Slack logo

Slack

๐Ÿ‡บ๐Ÿ‡ธ

Salesforce

VS
Switching to
Element logo

Element

๐ŸŒ

Element

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

Open Source
Self-Hostable
ISO 27001
EU-hosted
GDPR Compliant

Reasons to Switch

  • โœ“Matrix protocol allows interoperability with other systems.
  • โœ“End-to-end encryption is enabled by default for all chats.
  • โœ“Self-hosting ensures data control and privacy compliance.
  • โœ“GDPR compliance with EU-hosted servers for data protection.

Things to Consider

  • !Migration from Slack may require significant time and effort.
  • !Element lacks integrated project management tools.
  • !Learning curve for users unfamiliar with Matrix protocol.
Migration difficulty:
Medium
~Several hours to a few days, depending on workspace size

Migration Overview

Full guide
Difficulty
Medium
Time Estimate
~Several hours to a few days, depending on workspace size

Depends on data size and complexity

Quick Steps

1

Create Element account and configure settings

2

Export and prepare data from Slack

3

Import data, test integrations, and migrate users

Other alternatives to Slack

Ready to make the switch?

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