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What is Proton Mail?
Proton Mail for Business offers a secure and professional email solution trusted by 50,000 organizations. Built with end-to-end encryption and protected by Swiss privacy laws, Proton Mail ensures your sensitive information is safe from unauthorized access and data leaks. Whether you're a small business or a large organization, you can ensure regulatory compliance, reinforce client trust, and keep your communications safe. Easily migrate your team from Google or Microsoft, use your own email domain for your communications, and manage your schedule with Proton Calendar — all in a user-friendly, privacy-focused platform.
What is Open Web Systems?
Your information will always be kept confidential, and we will never distribute it to external entities. Protect your data with strong file access protocols, layered encryption techniques, sophisticated authentication methods supported by machine learning, and thorough ransomware recovery strategies. Enjoy continuous improvements fueled by a dynamic, open-source community development framework that avoids vendor lock-ins, paywalls, advertisements, and covert surveillance. Open Web Systems represents a collaborative effort between The Open Co-op and Collective Tools, governed democratically by its members. We are dedicated to promoting a regenerative and community-focused economy. You will receive a tailored welcome screen that provides easy access to crucial tools and resources while allowing you to search through all your files and applications effortlessly. Create documents and spreadsheets and collaborate effectively with others across desktop, mobile, and web platforms. Leverage a robust search functionality to find files, share your thoughts via comments, or secure files until your task is complete, ensuring that your projects remain organized and safe. With these features, managing your tasks becomes more straightforward and productive than ever before, enhancing your overall efficiency in the workplace.
Integrations Supported
All-in-One Messenger
Authy
Canary Mail
Franz
Mail Backup X
Microsoft Outlook
Nextcloud
Postbox
Proton Calendar
Proton Drive
Integrations Supported
All-in-One Messenger
Authy
Canary Mail
Franz
Mail Backup X
Microsoft Outlook
Nextcloud
Postbox
Proton Calendar
Proton Drive
API Availability
Has API
API Availability
Has API
Pricing Information
$6.99/user/month
Free Trial Offered?
Free Version
Pricing Information
$4.94 per month
Free Trial Offered?
Free Version
Supported Platforms
SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux
Supported Platforms
SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux
Customer Service / Support
Standard Support
24 Hour Support
Web-Based Support
Customer Service / Support
Standard Support
24 Hour Support
Web-Based Support
Training Options
Documentation Hub
Webinars
Online Training
On-Site Training
Training Options
Documentation Hub
Webinars
Online Training
On-Site Training
Company Facts
Organization Name
Proton AG
Date Founded
2014
Company Location
Switzerland
Company Website
proton.me/business/mail
Company Facts
Organization Name
Open Web Systems
Company Website
openweb.systems/
Categories and Features
Calendar
Calendar Sync
Collaboration Tools
Multi-Device Support
Reminders
Room Booking
Scheduling
Task Manaagement
Email Management
Data Recovery
Email Archiving
Email Monitoring
Queue Manager
Response Management
Routing
Shared Inboxes
Signature Management
Spam Blocker
Whitelisting / Blacklisting
Encryption
Central Policy Enforcement
Drag & Drop UI
Email Encryption
Encryption Key Management
Endpoint Encryption
File Compression
File Encryption
Full Disk Encryption
Public Key Cryptography
Tokenization / Data Masking
Categories and Features
Calendar
Calendar Sync
Collaboration Tools
Multi-Device Support
Reminders
Room Booking
Scheduling
Task Manaagement
Cloud Storage
Access Control
Archiving & Retention
Backup
Data Migration
Data Synchronization
Encryption
File Sharing
Version Control
Document Collaboration
Access Control / Permissions
Autosave
Chat / Messaging
Cloud Storage
Comments / Annotations
Edit / Change Tracking
Electronic Signature
Multiple File Formats
Pre-made Templates
Search
User Tagging
Version Control
Workflow / Approval Process
Kanban
Collaboration Tools
Dependency Tracking
KPI Monitoring
Milestone Tracking
Multi-Board
Prioritization
Project Planning
Roadmapping
Supports Scrum
Task Management
Time Tracking
Task Management
Collaboration
Create Subtasks
Gamification
Gantt Charts
Mobile Access
Percent-Complete Tracking
Progress Tracking
Recurring Tasks
Reporting/Analytics
Spreadsheet View
Task Board View
Task Planning
Task Scheduling
Task Tracking
Time Tracking
To-Do List View