Internxt

Name: Internxt
Brand: Internxt

A European zero-knowledge encrypted cloud storage service positioned as a privacy-first alternative.

softwareCloud Storagecloud-storagezero-knowledge-encryptionprivacy

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Our Verdict

Best for

Users who specifically want zero-knowledge, GDPR-focused cloud storage and are willing to pay for it.

Skip if

You need deep third-party app integrations or a generous free storage tier.

What is Internxt?

Internxt is a Spain-based cloud storage service built around zero-knowledge, client-side encryption, meaning files are encrypted on the user's device before upload so that not even Internxt can access their contents. It combines AES-256 encryption with post-quantum cryptography (Kyber-512) and offers apps for web, iOS, and Android, along with password-protected file sharing links. The service positions itself as a European alternative to large US cloud providers, citing GDPR compliance, ISO 27001:2022 certification, and an independent third-party security audit. Plans range from a free 1GB tier up to paid Essential, Premium, and Ultimate tiers offering 1TB, 3TB, and 5TB of storage respectively, available as annual subscriptions or one-time lifetime purchases, alongside separate business plans.

SpecificationsAI-estimated

deploymentCloud/SaaS

open source✅ Yes

api available❌ No

support optionsEmail, Help Center

Key Features of Internxt

Encrypts files client-side with AES-256 before upload, so Internxt itself cannot read stored content.

Adds post-quantum cryptography (Kyber-512) alongside standard encryption for long-term data protection.

Offers password-protected sharing links for sending files securely to people without an account.

Provides desktop, web, iOS, and Android apps for accessing and syncing files across devices.

Holds ISO 27001:2022 certification and has undergone an independent third-party security audit.

Supports GDPR and HIPAA-aligned compliance for users with regulatory storage requirements.

Offers one-time lifetime storage plans as an alternative to ongoing annual subscriptions.

Use Cases for Internxt

Storing sensitive personal documents

Keep tax records, IDs, or medical files in storage that even the provider cannot decrypt.

Sharing files securely with clients

Send a password-protected link to a file instead of emailing an unencrypted attachment.

Avoiding US-based cloud jurisdiction

Store data with a European provider for GDPR-focused compliance or personal preference.

One-time storage purchase

Buy a lifetime storage plan to avoid ongoing subscription costs for long-term archival.

Pros & Cons of Internxt

Pros

Genuine zero-knowledge encryption model rather than just marketing language
Lifetime plan option avoids recurring subscription costs for some users
European jurisdiction and GDPR focus appeal to privacy-conscious users
Open-source, auditable codebase for the security-minded

Cons

Free tier is limited to just 1GB of storage
Fewer third-party integrations than mainstream providers like Google Drive or Dropbox
Zero-knowledge encryption means Internxt cannot help recover a lost account password

Frequently Asked Questions

Is Internxt really zero-knowledge?

Yes, files are encrypted on the user's device before upload using AES-256, so Internxt does not have the keys to decrypt stored content.

Does Internxt have a free plan?

Yes, Internxt offers a free tier with 1GB of storage, alongside paid Essential, Premium, and Ultimate plans.

Can I buy Internxt storage as a one-time payment?

Yes, Internxt offers lifetime plans as a one-time purchase alternative to annual subscriptions.

What happens if I forget my password?

Because of zero-knowledge encryption, Internxt cannot recover your password or decrypt your files if it is lost, so a backup recovery method is important.

Pricing Overview

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Freemium

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

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