Azure Blob Storage Access Without Losing SharePoint's Interface

The hybrid approach that gives you cheap storage with familiar user experience.

Solution Guide

August 2025 • 8 min read

Most organizations face an impossible choice: keep SharePoint's great user interface but pay premium storage costs, or move to cheaper Azure storage but lose the familiar SharePoint experience. There's a third option.

The Traditional Approaches (And Why They Don't Work)

Option 1: Migrate Everything to Azure Files

Many IT departments consider moving files from SharePoint to Azure Files to save money. The problem? Users lose:

  • SharePoint's web-based file browser
  • Integrated search across documents
  • Seamless Office 365 integration
  • Permission management through SharePoint groups

The result: users complain, productivity drops, and you end up moving back to SharePoint.

Option 2: External Storage Links

Some organizations create links from SharePoint to external Azure storage. This creates a disjointed experience where users have to:

  • Leave SharePoint to access files
  • Learn new interfaces
  • Manage separate permissions
  • Deal with broken workflows

The Hybrid Solution: Best of Both Worlds

What if you could keep SharePoint's interface but save files directly to Azure Blob Storage? That's exactly what BlobBridge does.

How It Works

BlobBridge is a SharePoint web part that provides a native file manager interface within your SharePoint sites, but connects directly to Azure Blob Storage containers. Users get:

  • Familiar interface - Drag & drop uploads, folder browsing, file search - all within SharePoint
  • No retraining needed - Looks and feels like SharePoint's document libraries
  • Blob storage pricing - Pay ~£22/TB/month instead of £225/TB/month
  • Better performance - Direct uploads to Azure, no SharePoint sync delays

Real-World Example

A design agency was paying £450/month for 2TB of SharePoint storage to store large .tif and .psd files. After implementing BlobBridge:

  • Storage costs dropped to £44/month (£406 monthly savings)
  • Upload speeds improved (direct to Azure)
  • No user complaints or retraining needed
  • Same SharePoint permissions and workflows

Technical Benefits

For IT Administrators

  • Deploy once per tenant (£500 one-time cost)
  • Works with existing SharePoint permissions
  • No data migration required
  • Scales with your Azure subscription

For End Users

  • No behavior change required
  • Faster file uploads and downloads
  • Access files from anywhere SharePoint works
  • Same security and compliance as existing SharePoint

When This Approach Makes Sense

The hybrid SharePoint + Azure Blob approach works best when you have:

  • Large files - Media, design files, archives over 100MB
  • Growing storage needs - Adding several GB per month
  • Budget pressure - SharePoint storage costs becoming significant
  • User satisfaction concerns - Can't afford to disrupt workflows

Considerations

Like any solution, there are trade-offs to consider:

  • Bandwidth costs - Azure charges for downloads, though usually minimal
  • Different backup approach - Files are in Azure, not SharePoint backups
  • Custom web part - Not a native Microsoft solution

Getting Started

If your organization is spending over £100/month on SharePoint storage and users need to keep their familiar interface, the hybrid approach could save thousands annually while maintaining productivity.

BlobBridge provides exactly this solution - SharePoint's user experience with Azure Blob Storage's pricing. Learn more about implementation or contact us to discuss your specific needs.

What customers say

“Went live same day. Users thought it was just SharePoint—exactly the goal.”
“Eliminated duplicate storage and shadow copies. Security signed off in one review.”
“From pilot to production in hours. Browsing large containers is snappy.”

Further reading