Best Cloud Storage for Privacy: Sync vs Internxt vs pCloud - A Comprehensive Comparison

May 26, 2025

Overview

Privacy matters more than ever in our connected world. With data breaches on the rise, picking a secure cloud storage service is key. This article compares Sync, Internxt, and pCloud—three top options for keeping your files private. We’ll look at their features, security, and value to help you choose.

Why Privacy in Cloud Storage Is a Big Deal

Storing files online is handy, but it comes with risks. Without strong protection, your personal stuff could end up in the wrong hands. That’s why privacy-focused services like Sync, Internxt, and pCloud exist. They promise to lock down your data so only you can see it. Let’s dive into how they stack up.

Padlock on a cloud symbolizing secure storage

Sync: Privacy You Can Trust

Sync comes from Canada, a place known for tough privacy laws. Since 2011, it’s offered a simple promise: your files stay yours. With end-to-end encryption, your data gets scrambled before it even leaves your device. Sync can’t peek at it, and neither can anyone else.

What Sync Brings to the Table

  • Full Encryption: Files lock up tight on your end, and only you have the key.
  • No Snooping: Sync’s zero-knowledge setup means they can’t see your stuff.
  • Canadian Servers: Your data sits in Canada, under strict privacy rules.
  • Safe Sharing: Send files with passwords or expiration dates.
  • Works Everywhere: Use it on phones, tablets, or computers.

Sync’s Pricing

You get 5GB free to start, with ways to earn more. Paid plans kick off at $5 a month for 200GB. Need more? They’ve got 2TB for $10 or 6TB for $20 monthly. Businesses can grab 1TB per user for $6 a month.

Sync’s easy-to-use dashboard

Internxt: Fresh Face, Big Privacy

Internxt hails from Spain and hit the scene in 2020. It’s all about keeping things private and open. Like Sync, it uses zero-knowledge encryption—your files are locked before upload. Plus, its code is open-source, so anyone can check it for weak spots.

Internxt’s Standout Features

  • Locked Tight: Encryption happens on your device, and you control the key.
  • Open Book: Its open-source code builds trust through transparency.
  • EU Rules: Follows Europe’s strict GDPR privacy laws.
  • Secure Sharing: Share files with passwords or time limits.
  • All Devices: Apps for desktops and mobiles alike.

Internxt’s Pricing

Start with 1GB free. Paid plans are a steal—$1.50 a month for 1TB, or go bigger with 3TB or 5TB. They also offer lifetime deals, like 1TB for a one-time $108 payment.

Internxt app on a smartphone

pCloud: Swiss Security with a Twist

Based in Switzerland, pCloud launched in 2013 and mixes privacy with flexibility. Unlike Sync and Internxt, its encryption isn’t automatic—you add it with a feature called pCloud Crypto. This lets you pick which files need extra protection, though it costs more.

pCloud’s Highlights

  • Optional Encryption: Lock specific files with client-side encryption.
  • Swiss Advantage: Stores data under Switzerland’s strict privacy laws.
  • File History: Keep old versions for up to 30 days.
  • Media Friendly: Stream videos or music straight from the cloud.
  • Pay Once: Lifetime plans mean no monthly bills.

pCloud’s Pricing

Get 10GB free to try it out. Plans start at $4.99 a month for 500GB, or $9.99 for 2TB. Lifetime options are $175 for 500GB or $350 for 2TB. Crypto encryption adds $4.99 monthly or $125 one-time.

Table comparing Sync, Internxt, and pCloud features

Privacy and Security Face-Off

All three services take privacy seriously, but they do it differently:
- Sync: Locks everything with end-to-end encryption and leans on Canada’s laws.
- Internxt: Matches that encryption and adds open-source trust, backed by GDPR.
- pCloud: Gives you control with optional encryption, protected by Swiss rules.

Who Wins on Privacy?

If you want everything locked down automatically, Sync or Internxt are your best bets. I’ve used Sync for sensitive files and love that it’s hands-off secure. pCloud’s flexibility is great if you’re picky about what needs encrypting, but the extra cost for Crypto feels like a catch.

How encryption secures your cloud files

How Easy Are They to Use?

A good service should feel simple:
- Sync: Its clean layout makes file management a breeze. I found sharing links super quick.
- Internxt: Looks sharp, but big uploads can lag due to encryption. Still, it’s solid for basics.
- pCloud: Shines with extras like streaming—I’ve played music from it without a hitch.

My Take

Sync feels the most beginner-friendly. Internxt suits tinkerers who like its openness—I checked its GitHub once out of curiosity. pCloud’s media tricks are a win for anyone with tons of videos or songs.

pCloud streaming a video on a tablet

Pricing: Where’s the Value?

Money matters when picking a service:
- Sync: Fair prices and a decent free tier. Great for teams too.
- Internxt: Hard to beat for big storage on a budget—I’d pick it for long-term savings.
- pCloud: Good deals, but the encryption add-on bumps up the cost.

Best Bang for Your Buck

Internxt’s cheap plans and lifetime options scream value. Sync strikes a nice balance, while pCloud’s one-time payment fits if you hate subscriptions. I’ve saved cash with Internxt’s lifetime deal myself.

Graph comparing storage prices

Wrapping It Up

The best cloud storage for privacy—Sync, Internxt, or pCloud—depends on you. Sync and Internxt nail automatic security, perfect for set-it-and-forget-it privacy. pCloud offers control and extras like streaming, ideal if you want options. These online privacy tools beat out giants like Google Drive every time. Pick based on what you value most—security, cost, or ease.