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R2Client vs ProtocolProbe

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

R2Client compared with ProtocolProbe
DetailR2Client logo R2ClientProtocolProbe logo ProtocolProbe
What it doesDesktop client for managing Cloudflare R2 buckets visually with drag-and-drop simplicity Free directory of MCP server facts with checked information from public records
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree Trial: $0 for 3 days. Desktop Standard: $19.9 one-time purchase. Desktop Pro: $29.9 one-time purchase. Not given
Key features
  • Upload files up to 50GB with automatic chunking
  • Resume interrupted uploads from where they left off
  • Drag and drop file uploads
  • Online preview for images, videos, PDFs, and audio
  • Batch operations on thousands of files
  • Regex batch rename with pattern support
  • Comprehensive storage analytics dashboard
  • Support for multiple R2 accounts and buckets
  • Cross-platform support for Windows, macOS, and Linux
  • Free JSON API with no authentication required
  • Server search and filtering by name and description
  • Rankings by downloads, stars and record checks
  • Server comparison and topic filtering
  • Self-test command for your own server
  • Record checks with badge for README
  • Corrections log tracking fact updates
  • CC BY 4.0 licensed data export
  • Change tracking for registry updates
  • Allowlist export for company filtering
What makes it different
  • Eliminates the 300MB upload limit of R2's web console
  • All credentials encrypted locally and never uploaded to servers
  • One-time purchase with lifetime use and no subscriptions
  • No command-line knowledge required for batch operations
  • Local-first processing for privacy and performance
  • Scheduled re-checking of all facts on a regular basis, unlike the official registry which only checks on publication
  • Every fact shown with its source and the date checked
  • No ads, sponsors or paid placements; income never changes listings or rankings
  • Corrections publicly logged and requests always answered with reasoning
  • Open API accessible to everyone without authentication key
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)2422
Referring domains (Majestic)207

4 details filled in for both companies.

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