Sync.com

Name: Sync.com
Brand: Sync.com

Zero‑knowledge cloud storage for secure file sync and sharing

softwareCloud Storage cloud storagezero-knowledge encryptionfile sync

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Our Verdict

Best for

Privacy-focused teams

Skip if

Heavy document editors

What is Sync.com?

Sync.com provides end-to-end encrypted cloud storage that keeps your files private while allowing seamless syncing across devices. Its zero-knowledge architecture ensures only you can access your data, making it ideal for individuals and teams that prioritize security. The service includes collaboration tools such as shared folders, link permissions, and real-time file versioning, all accessible via web, desktop, and mobile apps. Sync.com offers a free tier with limited storage and paid subscription plans for expanded capacity and advanced admin controls.

SpecificationsAI-estimated

deploymentCloud/SaaS

open source❌ No

api available✅ Yes

support optionsEmail, Live Chat

key integrationsMicrosoft Office Online, Slack, Zapier

Key Features of Sync.com

Sync.com encrypts every file on the client side before upload, ensuring only you hold the decryption keys.

Files sync automatically across Windows, macOS, iOS, Android, and web browsers without manual intervention.

Shared folders let teams collaborate with granular permission controls, including view‑only, edit, and expiration dates.

Password‑protected share links can be set to expire after a chosen time or number of downloads.

Unlimited file version history is retained for up to 30 days, allowing easy recovery of previous versions.

Two‑factor authentication and device management protect accounts from unauthorized access.

Admin dashboards provide user provisioning, activity logs, and compliance reporting for businesses.

Selective sync lets users choose which folders are stored locally, saving disk space on devices.

Use Cases for Sync.com

Remote Team Collaboration

Securely share and edit project files with teammates worldwide.

Personal Data Backup

Automatically back up photos, documents, and videos with encryption.

Client File Exchange

Send confidential documents to clients using password‑protected links.

Compliance‑Driven Storage

Maintain audit trails and data residency for regulated industries.

Pros & Cons of Sync.com

Pros

Zero‑knowledge encryption protects privacy
Cross‑platform sync works on all major devices
Granular sharing permissions and link controls
Generous free tier with 5 GB storage

Cons

Limited storage on free plan
No built‑in office suite for document editing
Admin features require higher‑tier plans

Frequently Asked Questions

Is Sync.com truly zero‑knowledge?

Yes, files are encrypted on your device before they leave, and Sync.com never sees your decryption keys.

Can I access files offline?

Yes, the desktop apps support selective sync, allowing chosen folders to be available offline.

What storage limits are there on the free plan?

The free tier provides 5 GB of encrypted storage, with paid plans starting at 500 GB.

Does Sync.com offer a business admin console?

Paid business plans include an admin console for user management, activity logs, and compliance reporting.

Pricing Overview

View full pricing →

Freemium

Detailed plans are not listed. Visit the official website for pricing information.

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