Proton Mail vs Google Workspace
Considering a switch from Google Workspace to a European alternative? Proton Mail offers full GDPR compliance and EU-only data hosting without the legal uncertainties that come with US-based services. Here's how they compare on features, pricing, and data protection.
Quick Overview
Proton Mail
EU- Headquarters
- Geneva, CH
- Pricing
- Free / From €4/mo
- Open Source
- Yes
Google Workspace
USGoogle Workspace is a suite of cloud-based productivity and collaboration tools including Gmail, Drive, Docs, Sheets, and Meet for businesses and organizations.
The Case for Proton Mail
- Proton Mail stores all data exclusively in Switzerland, Germany, under European jurisdiction. Unlike Google Workspace, which is subject to the US CLOUD Act and FISA Section 702, Proton Mail cannot be compelled by foreign governments to hand over your data.
- Proton Mail offers a Data Processing Agreement (DPA) that is fully aligned with GDPR Article 28. There is no legal ambiguity about data transfers or adequacy decisions — your data processor is European, and the law that governs it is European.
- As an open-source solution, Proton Mail gives you full code transparency. You can verify that the software does what it claims, audit it for security vulnerabilities, and even self-host it for maximum control — something that is simply not possible with Google Workspace.
- You can try Proton Mail for free before committing. This makes it easy to evaluate whether it meets your needs alongside — or as a replacement for — Google Workspace, without any financial risk.
Why Switch to Proton Mail?
Concerns with Google Workspace
- US CLOUD Act jurisdiction
- Pervasive data collection across all workspace applications
- Multiple EU DPA rulings against Google data transfers
- User data used for profiling and advertising insights
Proton Mail Compliance
GDPRISO 27001DPA
- Headquarters
- Geneva, CH
- Data Centers
- CH, DE
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Proton Mail vs Google Workspace — FAQ
Is Google Workspace GDPR compliant?
Google Workspace may offer GDPR compliance features and EU data residency options, but as a US-headquartered company, it remains subject to the US CLOUD Act and FISA Section 702. These laws can compel US companies to hand over data regardless of where it is stored. The EU-US Data Privacy Framework provides some safeguards, but its predecessors (Safe Harbor and Privacy Shield) were both invalidated by the European Court of Justice. Proton Mail, as a European company, is not subject to these US laws at all.
How does Proton Mail compare to Google Workspace in features?
Proton Mail offers End-to-end encryption, Zero-access encryption, Custom domain support, PGP support, and 5 more features. While Google Workspace's ecosystem may be larger due to its market position, Proton Mail covers the core functionality that most teams need. The trade-off is typically between breadth of integrations (Google Workspace) and data sovereignty with regulatory certainty (Proton Mail).
Can I migrate from Google Workspace to Proton Mail?
Yes. Most European software providers, including Proton Mail, offer migration tools or documentation to help you transition from US-based services. Under GDPR Article 20, you have the right to data portability — meaning Google Workspace must provide your data in a machine-readable format. The migration process varies in complexity depending on your data volume and integrations, but for most teams it can be completed within a few days to a few weeks.