Compare Fastio vs. Proton Drive

Fastio is an AI-ready content management and collaboration platform that brings teams, clients, and intelligent agents together in a single workspace. The platform allows organizations to manage files, projects, and communications while maintaining full control over permissions and access levels. Users can collaborate in real time through comments, shared workspaces, branded portals, and secure guest access features. Fastio supports seamless integration with leading AI assistants, including ChatGPT, Claude, Gemini, Cursor, and other MCP-enabled systems. Its native AI assistant, Ripley, is included with every workspace and helps users automate tasks, answer questions, and streamline operations. The platform's metadata extraction technology converts unstructured content into structured, searchable information that can be analyzed and queried efficiently. Developers can access the same functionality through REST APIs, command-line tools, SDKs, and MCP integrations. Security features include AES-256 encryption, TLS 1.3 protection, workspace isolation, audit trails, and customizable sharing restrictions. By combining content management, collaboration, automation, and AI connectivity, Fastio helps organizations improve productivity across teams and projects.

Proton Drive is the secure workspace for storing sensitive data and collaborating with confidence across teams, clients, and external partners. With full end-to-end encryption, you can share files, contracts, and business documents securely — and stay in control at all times. Set passwords, expiration dates, or revoke access instantly. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t see your data. Each user gets 1 TB of storage, and you can scale as your organization grows. Proton Drive is developed in Switzerland by the makers of Proton Mail. We’re independent, built on privacy-first principles, and free from Big Tech surveillance, lock-in, or monetization of user data. We offer more than secure storage: - Real-time collaboration with Proton Docs - Granular sharing controls for external and internal access - File recovery for peace of mind - Cross-device access, including Windows, macOS, iOS, and Android We also help you meet compliance requirements out of the box. Proton Drive supports: - GDPR, HIPAA, DORA, NIS2, and ISO 27001 - Independently audited SOC 2 Type II compliance - No complex setup or third-party integrations required. By choosing Proton Drive, you show your clients, partners, and regulators that privacy and security are built into your workflows — not an afterthought.