ProtonMail vs Mailfence: Which is Better in 2026?
Choosing between ProtonMail and Mailfence comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: ProtonMail wins this matchup. GMass is our overall Email pick. GMass is our free Email pick. Pick Mailfence if you need a free tier to start with.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
ProtonMail
Secure email that protects your privacy with end-to-end encryption and zero-access encryption.
Best for you if:
- • You want best privacy email
Mailfence
Secure and private email made in Belgium
Best for you if:
- • You want secure email
| At a Glance | ProtonMail | Mailfence |
|---|---|---|
Starts at | Free Free plan | Free Free plan |
Category | Email Security | Email Security |
Rating | 3.3/5 Trustpilot 2.2 · G2 4.6 1,495 reviews | 3.8/5 Trustpilot 3.2 · Capterra 4.3 · G2 4.7 184 reviews |
Free plan | Yes | Yes |
Watch out for | Storage upgrades not explicitly priced | Limited storage on lower paid tiers |
Choose ProtonMail or Mailfence?
Choose ProtonMail if
- You want best privacy email
- You want end-to-end encryption
Choose Mailfence if
- You want secure email
- You want end-to-end encryption
- Budget matters (Free vs Free)
In-Depth Analysis
ProtonMail
Secure email that protects your privacy with end-to-end encryption and zero-access encryption.
ProtonMail's pricing is fair, offering a generous free tier and competitive paid options.
Watch out
Storage upgrades not explicitly priced
Strengths
- Pro: Best privacy email
- Pro: End-to-end encryption
- Pro: Swiss jurisdiction
- Pro: Good apps
- Pro: No tracking
Weaknesses
- Con: Limited free tier
- Con: No IMAP free
- Con: Search limited
- Con: Less integrations
- Con: Encryption has limits
Key features
Mailfence
Secure and private email made in Belgium
Mailfence's pricing is quite expensive, especially for the features offered at the Base ($2.5/month) and Entry ($7.5/month) tiers.
Watch out
Limited storage on lower paid tiers
Strengths
- Pro: Secure email
- Pro: End-to-end encryption
- Pro: Calendar included
- Pro: Belgium based
- Pro: Good privacy
Weaknesses
- Con: UI dated
- Con: Limited storage
- Con: Less features
- Con: Smaller provider
- Con: Mobile apps basic
Key features
Pricing: ProtonMail vs Mailfence
| Plan | ProtonMail | Mailfence |
|---|---|---|
| Tier 1 | Free Free | Free Free |
| Tier 2 | $3.99 month Mail Plus | $2.5 Base |
| Tier 3 | $9.99 month Proton Unlimited | $7.5 Entry |
| Tier 4 | $12.99 /user/month Business | $29 Ultra |
Pricing verified from each vendor's public pricing page. Compare in detail on ProtonMail pricing and Mailfence pricing.
Key Takeaways
ProtonMail
- Larger review base (1,495 reviews)
- Free tier available
- Our pick for this comparison
Mailfence
- Higher user rating: 3.8/5 vs 3.3/5
The Bottom Line
ProtonMail wins this matchup. GMass is our overall Email pick. GMass is our free Email pick.
Frequently Asked Questions
Is ProtonMail or Mailfence better in 2026?
ProtonMail wins this matchup. GMass is our overall Email pick. GMass is our free Email pick. Pick ProtonMail for email workflows (main strength: best privacy email). Pick Mailfence for email workflows (main strength: secure email).
What are ProtonMail and Mailfence used for?
ProtonMail: Secure email that protects your privacy with end-to-end encryption and zero-access encryption. Mailfence: Secure and private email made in Belgium.
What does ProtonMail cost vs Mailfence?
ProtonMail's paid plans start at Free (Mail Plus). Mailfence's paid plans start at Free (Base).
What's the main difference between ProtonMail and Mailfence?
ProtonMail's main strength: best privacy email. Mailfence's main strength: secure email.