Proton Mail vs Gmail: Which Should You Use?
A practical comparison of features, pricing, ease of use, best use cases and value for money.
Proton Mail vs Gmail at a glance
| Criteria | Proton Mail | Gmail |
|---|---|---|
| Main use case | Private business email | All-round email + Workspace |
| Encryption | End-to-end by default | Encrypted in transit; not E2E |
| AI features | Minimal by design | Gemini writing and summaries |
| Custom domains | Yes (paid) | Yes (Workspace) |
| Pricing | Free / from $3.99/mo | Free / from $6/user/mo (Workspace) |
| Free plan | Yes (1GB) | Yes (15GB shared) |
| Best for | Privacy-focused founders | Google Workspace teams |
| Weaknesses | No native AI writing yet | Data used for personalisation |
| ToolMoneyLab score | 94 / 100 | 93 / 100 |
| CTA | Try Proton Mail → | Try Gmail → |
Choose Proton Mail if you handle sensitive information, want zero-access encryption and prefer to keep email out of Google's ecosystem.
Choose Gmail if you already use Google Workspace, need Gemini AI in your inbox and want the widest third-party integration.
The details that matter
| Feature | Proton Mail | Gmail |
|---|---|---|
| Main use case | Private business email | All-round email + Workspace |
| Encryption | End-to-end by default | Encrypted in transit; not E2E |
| AI features | Minimal by design | Gemini writing and summaries |
| Custom domains | Yes (paid) | Yes (Workspace) |
| Pricing | Free / from $3.99/mo | Free / from $6/user/mo (Workspace) |
| Free plan | Yes (1GB) | Yes (15GB shared) |
| Best for | Privacy-focused founders | Google Workspace teams |
| Weaknesses | No native AI writing yet | Data used for personalisation |
| ToolMoneyLab score | 94 / 100 | 93 / 100 |
What you'll actually pay
Proton Mail Plus starts at $3.99/mo. Gmail is free for personal use; Google Workspace Business starts at $6/user/mo. Pricing changes often — check the official sites before subscribing.
Pricing changes frequently, so always check the official website before subscribing.
What we liked and didn't
Proton Mail — Pros
- End-to-end encryption by default
- Swiss jurisdiction, zero-access encryption
- Custom domains and hide-my-email aliases
- Bundled with Drive, VPN and Pass on Unlimited
Proton Mail — Cons
- No built-in AI writing yet
- Encrypted search is slower than Gmail
Gmail — Pros
- Best-in-class search and filters
- Deep Workspace and Gemini AI integration
- Massive ecosystem of third-party apps
- Excellent spam protection
Gmail — Cons
- Not end-to-end encrypted by default
- Ad-supported on free accounts, data used for targeting
The bottom line
Choose Proton Mail if privacy and end-to-end encryption are non-negotiable.
Choose Gmail if you're standardising on Google Workspace.
Proton Mail
End-to-end encrypted email from Switzerland.
Gmail
The world's most popular email client, tightly integrated with Google Workspace.
Disclosure: We may earn a commission if you sign up through links on this page, at no additional cost to you. Our comparisons remain independent and based on practical testing.
Proton Mail vs Gmail FAQ
Is Proton Mail really private?+
Yes — it uses zero-access encryption, so Proton itself cannot read your messages.
Can I use my own domain?+
Yes on both, with Proton Mail Plus/Unlimited or a Google Workspace plan.
Which is easier to use?+
Gmail edges Proton Mail slightly on power features, but both are easy to switch to.
Which has better AI?+
Gmail, via Gemini. Proton is intentionally minimal on AI.
Can I migrate from Gmail to Proton Mail?+
Yes — Proton has an Easy Switch tool that imports messages, contacts and calendars.
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