Proton Mail – Encrypted Email

Proton Mail – Encrypted Email

Get Business & SaaS ✓ Verified

Proton Mail is a Swiss-based encrypted email service offering end-to-end encryption, privacy-first design, and cross-platform support.

🔍 People also searched for

About this Tool

Proton Mail – Encrypted Email

Proton Mail is a Swiss-based encrypted email service offering end-to-end encryption, privacy-first design, and cross-platform support.

Proton Mail is an encrypted email service developed by Proton AG, a Swiss company founded by scientists from CERN. It provides end-to-end encryption by default, meaning only the sender and recipient can read the contents of messages. The service is built on open-source cryptography and operates under strict Swiss privacy laws, making it a strong choice for users who prioritize data security and confidentiality.

The iOS app offers a full-featured email experience with support for multiple accounts, push notifications, and seamless integration with the broader Proton ecosystem including Proton Calendar, Proton Drive, and Proton VPN. Users can send self-destructing emails, use PGP encryption for external recipients, and manage custom domains on paid plans. The interface is clean and designed to make encrypted email accessible to non-technical users.

Proton Mail is available across iOS, Android, and web platforms with a free tier that includes 1 GB of storage and 150 messages per day. Paid plans unlock additional storage, custom domains, multiple email addresses, and priority support. The service does not rely on advertising or data mining for revenue, instead operating on a freemium subscription model.

Pros & Cons

✓ Pros

  • Strong end-to-end encryption
  • No ads or data mining
  • Swiss privacy law protection

✗ Cons

  • Free tier limited to 150 messages/day
  • Custom domains require paid plan
  • No native desktop app

Key Features

🔐

End-to-end encryption by default for all messages

🔐

Open-source cryptography with zero-access encryption

💬

Self-destructing email messages

🔐

PGP support for secure communication with external recipients

🔧

Custom domain support on paid plans

🔗

Integration with Proton Calendar, Drive, and VPN

📊

No ads or data mining for revenue

🔧

Swiss privacy law protection

🔧

Multiple email addresses on paid tiers

📱

Push notifications and offline access on mobile

📋 Scripts & Prompts for Proton Mail – Encrypted Email +

Copy these AI-powered scripts to get maximum value from this tool. Sign up free to copy.

No scripts added for this tool yet.

Browse all Business & SaaS scripts in the Vault →

🔌 MCP Servers for Proton Mail – Encrypted Email +

Connect these MCP servers to give Claude, Cursor & Cline superpowers with this tool. Sign up free to copy install commands.

🔌
solon
Intermediate ⭐ 2,715 📱 Claude Desktop, Cursor, Continue.dev
🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java25; Supports LTS. (Replaceable spring)
🔌
hmk/attio-mcp-server
Intermediate 📱 Claude Desktop, Cursor, Continue.dev
📇 ☁️ Allows AI clients to manage records and notes in Attio CRM
🔌
MonadsAG/capsulecrm-mcp
Intermediate 📱 Claude Desktop, Cursor, Continue.dev
📇 ☁️ Allows AI clients to manage contacts, opportunities and tasks in Capsule CRM including Claude Desktop ready DTX-file
🔌
MMiddayWith the Midday MCP you can manage your business directly from tools like Cursor and Claude, features including: - Track time - Manage invoices - View reports like burn rate/expenses and more - List latest transactions - Plus 59 more tools Generate an API key in the Midday Dashboard.MCP13 installs
Intermediate 📱 Claude Desktop, Cursor, Continue.dev
🔌 Browse All MCP Servers →

🤖 AI Agents for Proton Mail – Encrypted Email +

Pre-built automation agents that work with this tool — import in one click. Sign up free to access.

🤖 CLAUDE CODE
Business
👆 Manual
Explore agent skills for business applications, e-commerce, payments, and CRM systems. Features tools for building business workflows, payment integration, customer management, and enterprise application development. Most StarsRecently Updated [feishu-perm.md332.0k![openclaw](https://avatars.githubusercontent.com/u/252820863?v=4)from "openclaw/openclaw"Feishu permission management for documents an
https://skillsmp.com/categories/business
🔄 N8N
8925 Workflow Automation Templates
👆 Manual
[AI ](https://n8n.io/workflows/)[Sales ](https://n8n.io/workflows/)[IT Ops ](https://n8n.io/workflows/)[Marketing ](https://n8n.io/workflows/)[Document Ops ](https://n8n.io/workflows/)[Other ](https://n8n.io/workflows/</workflows/categories/
https://n8n.io/workflows/?categories=ai
⚡ ZAPIER
4 ways to use marketing automation to grow your business
👆 Manual
Read More
https://zapier.com/apps/categories/marketing
⚡ ZAPIER
Top Sales & CRM Apps
👆 Manual
1 - 22 of 1832 Sales & CRM apps by most popular * [![Google Forms logo](https://zapier-images.imgix.net/storage/developer_cli/82ee79efa898e62c2c8b71187e09fb91.png?auto=format&ixlib=react-9.10.0&q=50&fit=crop&h=20&w=20)![Google Forms logo](https://zapier-images.imgix.net/storage/developer_cli/82ee79efa898e62c2c8b71187e09fb91.png?auto=format&ixlib=react-9.10.0&q=50&fit=crop&h=30&w=30)Google FormsG
https://zapier.com/apps/categories/sales-crm
🤖 Browse All AI Agents →

Frequently Asked Questions

Proton Mail – Encrypted Email is available as get. Visit the tool's website for the latest pricing details and plan options.

Visit the Proton Mail – Encrypted Email website to check whether a free tier or free trial is available.

Proton Mail – Encrypted Email is available on iOS. Check the official website for the latest platform support.

Many tools offer free trials to let you test before subscribing. Check the Proton Mail – Encrypted Email website for current trial availability and duration.

🔒
Community Ratings Join free to see community votes & react
❤️ ··· 💪 ···
No reviews yet. Be the first to share your experience with Proton Mail – Encrypted Email!

Share Your Experience

At a Glance

🔗 Get a Do-Follow Backlink Boost your domain rating with a high-authority directory link — one-time $499
View Plans →