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Overview

Proton Drive by Proton AG provides a secure cloud storage where teams can store and share documents with end-to-end encryption. It even supports access management to maintain data integrity. While the sync occasionally seems slow, yet its seamless syncing, version history, and cross-device access make it ideal for privacy-focused professionals.

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Proton AG Specifications

  • Real-time Communication
  • File Sharing & Management
  • Document Management
  • Calendar & Scheduling
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What Is Proton AG?

Proton AG is a Swiss-based productivity suite built to protect professional communications and data through advanced zero-access encryption. By using Proton AG features such as Proton Mail and Proton Docs, organizations can collaborate on sensitive projects without risking third-party exposure. Moreover, it offers password manager and authenticator tools to protect firms against external and internal threats. The platform serves small to enterprise-level businesses by offering a secure alternative to traditional office suites for managing internal files and calendars.

Proton AG Pricing

Proton AG cost starts at $4.99/user/month for the Mail Plus plan. The entry-level plan includes unlimited labels, 15GB storage, and Proton Calendar. Further individual, family, and business pricing plans include:

  • Proton Unlimited – $12.99/user/month
  • Proton Business Suit – $14.99/user/month
  • Proton Duo– $19.99/user/month
  • Enterprise – Custom pricing

In addition to the base subscription costs, organizations should account for the following potential expenses:

  • Implementation and Setup: $0–$1,000 (Minimal for most teams, as Proton is largely self-service; higher costs may apply for custom domain configurations)
  • User Onboarding and Security Training: $500–$5,000 (Covers encrypted email usage, key management best practices, and secure file-sharing workflows)
  • Custom Domain and Advanced Email Configuration: $200–$2,000 (Applies when using multiple domains, aliases, or advanced routing)
  • Integration and Workflow Adjustments: $1,000–$5,000 (Limited compared to enterprise dev platforms, as Proton focuses on privacy tools rather than deep API-driven development integrations
Request a personalized Proton AG pricing quote for your business.

Disclaimer: The pricing is subject to change.

Proton AG Integrations

The Proton AG software supports integration with multiple platforms, such as:

  • Lumo
  • Thunderbird
  • Microsoft Outlook
Book a free Proton AG demo to learn more about its integration arrangements.

Who Is Proton AG For?

Proton AG is ideal for a range of industries, including:

  • Automobile
  • Semiconductors production
  • Transportation and energy
  • Life sciences
  • Pharmaceuticals

Is Proton AG Right For You?

Managing sensitive communication without proper safeguards often leads to data exposure and trust issues. These gaps slow collaboration and increase compliance risks. Proton AG software addresses this by offering encrypted collaboration tools built for privacy-driven operations. It hosts all data in Switzerland, subject to strict privacy laws. Recommended by Forbes and trusted globally, it supports organizations that prioritize confidentiality and control.

Still not sure about Proton AG? Contact our support team at (661) 384-7070 for further guidance.

Proton AG Features

Proton Drive

Proton Drive features end-to-end encrypted cloud storage that protects business files from unauthorized access. Teams can securely store, share, and collaborate on documents while maintaining ownership of their data and reducing dependence on third-party data monetization models.

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Proton Mail

Proton Mail provides end-to-end encrypted communication that prevents third parties from reading your messages. This feature protects organizations from email tracking while securing internal communication with an easy-to-use, zero-access architecture that automates encryption.

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Proton Authenticator

PProtonAG features an authenticator that enhances account security by managing two-factor authentication codes across multiple devices. It secures your digital identity by preventing unauthorized access to corporate accounts and offering employees a streamlined way to verify their logins using existing codes, biometrics, and PINs.

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Proton Meet

Proton Meet enables secure video conferencing with native end-to-end encryption for all participants. Teams can collaborate in real time without external monitoring, supporting confidential conversations, remote coordination, and secure virtual collaboration across distributed workforces.

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Proton Calendar

Proton Calendar offers encrypted scheduling that keeps meetings and deadlines private, preventing unauthorized access to business plans. Organizations can securely manage activities, avoid data profiling, and coordinate teams efficiently while maintaining full control over event details and participant information.

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Pros And Cons of Proton AG

Pros

  • Secure collaborative document editing in real-time

  • Open source and independently audited code

  • Granular file sharing and access controls

Cons

  • Slow upload speeds for large files

  • Lengthy customer service response wait times

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Frequently Asked Questions

Does Proton AG offer an API?

Proton AG supports a SCIM Provisioning API for business identity management and a Web Cryptography API for browser-based encryption.

What level of support does Proton AG offer?

It offers help center support.

Who are the typical users of Proton AG?

Its typical users are technology firms, pharmaceutical companies, the financial sector, media teams, and the energy sector.

What other apps does Proton AG integrate with?

It integrates with Microsoft Outlook, Lumo, and Thunderbird.

What language does Proton AG support?

Proton AG is primarily available in English, French, German, Spanish, Italian, Dutch, Polish, and Portuguese.

Does Proton AG have a mobile app?

Yes, Proton AG offers dedicated mobile applications for iOS and Android across its Mail, Drive, Pass, and VPN products.

What types of pricing plans does Proton AG offer?

It offers Free, Plus, Unlimited, Business, and Enterprise plans starting from $4.99/user/month. Request a personalized Proton AG price quote for your business.

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