Fathom vs Offen: Which Ensures True Data Ownership?
Explore how Fathom from Canada and Offen from Germany prioritize your data ownership in web analytics. Discover which aligns with your privacy needs today.
Should You Switch to Offen?
Gain privacy with GDPR compliance, free pricing, and user data control
Lose advanced features like customizable event tracking
Switch if privacy and data control are priorities; stay for advanced features
At a Glance
US data laws
GDPR protected
Fathom
subscription
Offen
free
Privacy & Compliance Comparison
Critical data sovereignty factors at a glance
| Criteria | Fathom | Offen |
|---|---|---|
Server Location | Unknown | EU |
GDPR Compliance | Unknown | Full |
Open Source | ||
E2E Encryption | Unknown | Optional |
Data Portability | Unknown | Full export |
CLOUD Act Notice
Fathom is a US company and must comply with CLOUD Act data requests, even for data stored in EU data centers. Offen is not subject to US jurisdiction.

Fathom
🌍Fathom
Offen
🇩🇪Offen (community project)
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
Reasons to Switch
- ✓End-to-end encryption ensures data security in the browser.
- ✓Users can view, export, and delete their own data easily.
- ✓Self-hosted option offers full control over data storage.
- ✓Supports six languages, enhancing accessibility for EU users.
Things to Consider
- !Migration may require technical expertise for self-hosting.
- !Data auto-deletes after 6 months, limiting long-term analysis.
- !Opt-in data collection could reduce data volume initially.
Migration Overview
Depends on data size and complexity
Quick Steps
Create Offen account and configure settings
Export and prepare data from Fathom
Import data, test integrations, and migrate users
Other alternatives to Fathom
Ready to make the switch?
Start using Offen today and take control of your data privacy.