Store, share and access your files from everywhere with Sync.
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Is Sync.com legit?
Sync.com (sync.com) has a 4.7 out of 5 rating on OK.one, based on 100 user reviews collected here. It is listed under Electronics & Technology and its reputation is excellent. Praise is nearly unanimous, with 93% rating it 4 stars or higher; The business has not yet replied to negative reviews; Reviews mostly discuss User experience, App, Product. Last updated 2026-09-04.
What reviewers say
AI generated
Reviewers overwhelmingly had a great experience with this company. Customers frequently praise the online platform for being simple to navigate, highly secure, and exceptionally effective for sharing and backing up important files across multiple devices. People often highlight that the service works reliably in the background, offering total peace of mind, strong data protection, and smooth daily collaboration for various teams.
However, some customers also noted several frustrating issues with the desktop app and overall system performance. Specifically, these users mentioned unexpected application freezing, slow processing speeds, or occasional syncing problems that sometimes disrupted their busy workflow.
Auto-generated from all reviews of this business. For reference only.
Using Sync has been a game changer for my firm. It is incredibly easy to use and to share files securely with both my team and my clients. On the rare occasion I have needed to reach out to support, they have been prompt and remedied my issue quickly. I have been extremely happy with Sync.
I have used Sync.com for many years as my cloud storage provider and backup storage solution, and they have never let me down. Their focus on privacy and security is second to none, and is the factor that caused me to select them. Their up-time is impressive (“always on”) and customer service is excellent. You won’t be disappointed if you select Sync.com as your solution also!
Sync.com is fantastic. Unlike many other cloud services, Sync.com still offers its free desktop app "Sync for Mac" for old versions of macOS. It runs great on my old Mac running El Capitan (Mac OSX 10.11) etc.
I've been using Sync.com for many years and everything has always worked well. Reliable, secure service with no downtime. Highly recommended for both personal and professional use.
I've been with Sync for several years now. It's the perfect way to keep my files accessible between computers while I'm able to share files too. It just works so well for me & I don't have to worry about my things getting into the wrong hands.
I've been using Sync.com for years and it remains one of those services I never think twice about — which is exactly the point. It's easy to use, fairly priced, and genuinely secure. Files sync across my devices without a hitch. Couldn't recommend it more.
I've been using Sync.com for the past 7 years and have been thoroughly happy with all aspects of the experience. Syncing to my various devices is extremely fast. The secure, encrypted portals I use for my colleagues to upload and download documents work seamlessly. And knowing that Sync.com is a Canadian company that stores my data on servers in Canada is a huge plus.
Sync is slow to sync, clunky and not always intuitive. I use it as it is reliable, mostly (the Mac resident icon is not always responsive) accessible, and not massively expensive.
I have used Sync for almost 10 years (since 2017), both personally as an alternative to Dropbox and for a non-profit organization in Canada.
I like it because it is inexpensive, easy to use, and has its servers located in Canada.
Works pretty fine
I work with big files for a while and sync was the best experience with unlimited drives i've ever had.
I never lost a file using it and never get troubles sharing links. Works pretty well
Sync.com provides incredible service! I have been using the service for over 10 years without a glitch. The service is always up and fast.. and ALL CANADIAN!! Hurray! Keep up the great service.