Internxt vs ShareFile Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

Internxt

0.0 (0 reviews)

Internxt is a private cloud storage service providing end-to-end encryption and open-source technology to ensure your files and photos remain completely secure and accessible only by you.

Starting at Free
Free Trial NO FREE TRIAL
VS

ShareFile

0.0 (0 reviews)

ShareFile provides a secure content collaboration and file sharing solution designed to help businesses exchange documents safely while streamlining complex workflows and client interactions.

Starting at $50/mo
Free Trial 30 days

Quick Comparison

Feature Internxt ShareFile
Website internxt.com sharefile.com
Pricing Model Freemium Subscription
Starting Price Free $50/month
FREE Trial ✘ No free trial ✓ 30 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✘ No product demo ✓ Request demo here
Deployment cloud mobile desktop saas mobile desktop
Integrations Google Drive Dropbox Microsoft OneDrive Microsoft Outlook Gmail Microsoft Teams Office 365 Salesforce Zapier QuickBooks Online
Target Users solopreneur small-business freelancer small-business mid-market enterprise
Target Industries accounting legal financial-services
Customer Count 0 0
Founded Year 2020 2005
Headquarters Valencia, Spain Raleigh, USA

Overview

I

Internxt

Internxt gives you a secure, encrypted space to store and share your files without compromising your privacy. Unlike traditional cloud providers, it uses zero-knowledge encryption, meaning only you hold the keys to your data. You can access your documents and photos from any device while knowing that no third party—not even Internxt—can see what you have stored.

You can easily organize your digital life with a clean interface that works across desktop and mobile. The platform is built on open-source code, allowing you to verify its security claims independently. Whether you are looking to back up sensitive personal documents or share large files with colleagues securely, it provides a private alternative to mainstream cloud services.

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ShareFile

ShareFile is a secure document management platform that helps you move beyond simple file storage to build professional client experiences. You can share large files, collect legal e-signatures, and manage feedback loops all within a branded environment that looks like your own business. It solves the problem of fragmented communication by centralizing your documents, requests, and approvals in one secure location that your clients can easily access without technical hurdles.

You can automate your most repetitive document tasks, such as onboarding new clients or requesting monthly financial records, using built-in workflow templates. The platform is specifically built for industries with high security requirements, like accounting, legal, and financial services, where protecting sensitive data is non-negotiable. It scales with your needs, offering specialized tools for small practices up to large corporate departments that require advanced governance and compliance controls.

Overview

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Internxt Features

  • Zero-Knowledge Encryption Secure your files with military-grade encryption where only you hold the decryption keys for absolute privacy.
  • Secure File Sharing Send encrypted links to your files and set expiration dates or password protection to control access.
  • Photo Gallery Sync and back up your photos automatically from your phone to a private, encrypted gallery.
  • Cross-Device Sync Access your latest file versions across Linux, Windows, macOS, and mobile devices with real-time synchronization.
  • Open-Source Code Verify the security of the platform yourself by reviewing the publicly available source code on GitHub.
  • Offline Access Mark your most important files for offline use so you can view them without an internet connection.
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ShareFile Features

  • Client Portals. Give your clients a secure, branded space to upload documents and track project progress without digging through emails.
  • Electronic Signatures. Send documents for legally binding signatures directly from your account and track the status in real-time.
  • Large File Sharing. Send files up to 100 GB quickly and securely to anyone, even if they do not have a ShareFile account.
  • Document Workflows. Automate your approval processes by setting up sequential review steps and automated reminders for your team.
  • Custom Branding. Apply your company logo and colors to the interface so your clients feel confident they are in the right place.
  • Outlook Integration. Convert your email attachments into secure ShareFile links automatically without ever leaving your Outlook inbox.

Pricing Comparison

I

Internxt Pricing

Free
$0
  • Up to 10GB storage
  • End-to-end encryption
  • Access on all devices
  • Secure file sharing
  • Open-source transparency
S

ShareFile Pricing

Standard
$50
  • Includes 3 user seats
  • Unlimited client users
  • Full-text search
  • File sync and share
  • Outlook and Gmail plugins
  • Two-step verification

Pros & Cons

M

Internxt

Pros

  • Excellent privacy standards with zero-knowledge encryption
  • Clean and modern user interface
  • Open-source transparency builds high user trust
  • Affordable entry-level pricing for small storage needs

Cons

  • Upload speeds can be slower than competitors
  • Lacks advanced document collaboration features
  • Mobile app occasionally experiences syncing delays
A

ShareFile

Pros

  • Excellent security features for handling sensitive client data
  • Very easy for external clients to use without training
  • Reliable handling of extremely large file transfers
  • Seamless integration with Microsoft Outlook and Office 365

Cons

  • The web interface can feel dated compared to competitors
  • Higher starting price point than basic storage providers
  • Occasional sync delays with the desktop application
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