Best Zero Knowledge

Designed with enterprise-grade security in mind, PrivateMesh VPN offers a truly decentralized mesh architecture. It focuses heavily on zero-knowledge proof routing, ensuring that no single point of failure or observation can compromise the user's identity. This makes it ideal for corporate environme...

Sync.com is a Canadian-based cloud storage provider that prioritizes privacy and security without sacrificing usability. It uses zero-knowledge encryption, meaning your files are encrypted before they leave your device. It is highly regarded for its simple, intuitive interface and robust file-sharin...

Secure File Transfer Services provide a method for transmitting sensitive information with enhanced protection. These services utilize robust encryption techniques including zero-knowledge protocols and data integrity checks to guarantee confidentiality and prevent unauthorized access or modificatio...

Tresorit is an enterprise-grade cloud storage and backup solution that prioritizes security above all else. It is designed for businesses that handle highly sensitive data, such as legal, financial, or healthcare firms. It offers end-to-end encryption and is fully compliant with GDPR, HIPAA, and oth...

ZeroTrace Mesh creates secure, decentralized networks for private communication. It utilizes zero-knowledge encryption ensuring messages are unreadable by any third party. This technology is valuable for individuals and groups prioritizing online privacy and security, particularly those needing resi...

Filen is a rising star in the encrypted cloud storage market, based in Germany. It is fully open-source and built from the ground up with zero-knowledge encryption. Filen is known for its fast performance and clean, modern interface that feels very similar to Google Drive but with significantly bett...

Mega is well-known for its generous free storage tier and its commitment to user privacy through end-to-end encryption. It is a powerful tool for users who need to transfer large files quickly and securely. The platform features a user-friendly interface and a robust desktop sync client. While it ha...

ProtonMail remains the gold standard for encrypted email, offering robust end-to-end encryption and a strong commitment to privacy. Based in Switzerland, it benefits from strict Swiss privacy laws. Its user-friendly interface and seamless integration with ProtonVPN and Proton Calendar make it a com...

For users whose absolute top priority is privacy, Proton VPN Mesh offers a highly secure, decentralized networking layer. It leverages Proton's commitment to zero-knowledge architecture, ensuring that even the service provider cannot view user data. This makes it an excellent choice for journalists,...

KeePassXC is a community-driven, offline password manager that stores your credentials in a local, encrypted database file. It is highly secure because it never touches the cloud, putting the user in complete control of their data. It works across all major desktop operating systems. However, becaus...

SpiderOak is a privacy-centric cloud storage provider that utilizes zero-knowledge encryption to ensure user data remains private. It offers a clean, straightforward interface and focuses on providing a secure environment for personal and small business files. By ensuring that only the user has the...

Icedrive is a newer entrant that has quickly gained popularity for its incredibly modern, intuitive interface and its 'virtual drive' technology. This feature allows you to mount your cloud storage as a physical drive on your computer, making it feel like local storage. Icedrive offers strong client...

This is not a standalone backup service but an essential, high-value add-on for pCloud users. It implements client-side, zero-knowledge encryption, ensuring that even pCloud cannot access your private keys. For users who have already chosen pCloud for its usability but require maximum security for h...

NordLocker, from the team behind NordVPN, is an encryption tool with secure cloud backup. It first encrypts files locally using zero-knowledge cryptography before optionally uploading them to Nord's cloud. It's designed for ease of use, allowing users to drag-and-drop files into a secure locker. It...

Internxt is a privacy-focused cloud storage provider that utilizes decentralized technology to secure user data. It offers 10GB of free storage and encrypts files before they leave the user's device. By splitting files into encrypted shards and distributing them across a decentralized network, Inter...

Keeper Security Enterprise is a mobile device management (MDM) and mobile application management (MAM) solution that enables organizations to secure corporate data across smartphones and tablets by controlling access, encrypting sensitive information, and enforcing security policies.

SpiderOak One is a US-based 'No Knowledge' backup and sync service where all data is encrypted client-side before upload, and the company has zero access to keys or passwords. It emphasizes robust backup features with unlimited version history and deleted file retention. While its interface is more...

Internxt is a decentralized cloud storage provider that emphasizes privacy and sustainability. It uses zero-knowledge encryption to ensure that only the user can access their data. By utilizing a decentralized network, Internxt aims to reduce the carbon footprint associated with traditional centrali...

Virtru provides robust email encryption and data protection solutions specifically designed for businesses utilizing Google Workspace and Microsoft 365. It secures sensitive communications by employing zero-knowledge encryption, ensuring only the sender and recipient can access content. This capabil...

Internxt provides a decentralized cloud storage solution that combines zero-knowledge encryption with a distributed network. This approach ensures that no single entity has control over your data, significantly reducing the risk of centralized breaches. It offers a user-friendly interface for managi...