The most productive email app ever made
E-mailFrom $25 / per member / month, billed annuallyAI
- Split Inbox
- Follow-up Reminders
- Live Email Sharing
Best Protonmail Alternatives in 2026
4 top E-mail tools you can use instead of Protonmail, with pricing and key features.
Protonmail
Secure email: ProtonMail is free encrypted email.
- End-to-End Encryption
- Tracker Protection
- Open Source & Independent Audits
- Easy Migration & Auto-Forward
Protonmail alternatives
Give Cora your inbox. Take back your life.
E-mailAI
- Email Summarization
- Inbox Triage & Prioritization
- Brief Generation
Intelligent email, powered by AI
E-mailFrom $30 / per seat / monthAI
- Organize Inbox
- Integrations
- AI Filtering
Smart. Focused. Email.
E-mailFree plan available
- AI Writing Assistant (Spark AI)
- Smart Inbox & Focus
- Unified Inbox / Multi-Account Sync
Frequently Asked Questions
What is Protonmail?
Protonmail is an E-mail tool: Secure email: ProtonMail is free encrypted email. Key features include End-to-End Encryption, Tracker Protection, Open Source & Independent Audits and Easy Migration & Auto-Forward.
Are there free alternatives to Protonmail?
Yes. Spark Mail has a free plan.
Which Protonmail alternatives are paid-only?
Superhuman: From $25 / per member / month, billed annually. Shortwave: From $30 / per seat / month.