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Uptime Kuma vs OpenVDDK

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

Uptime Kuma compared with OpenVDDK
Detail Uptime KumaOpenVDDK logo OpenVDDK
What it doesA self-hosted monitoring tool Independent Virtual Disk Library
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Open source
PricingNot given Not given
Key featuresNot given
  • HotAdd transport for snapshot disk attachment to proxy VMs
  • NBDSSL encrypted network transport for disk access
  • Fast disk open and close operations
  • Read-ahead for sequential and asynchronous readers
  • Support for parallel NFC sessions on single disk
  • Compatible with multiple vSphere versions
  • No telemetry or external communication
  • Same API interface as VMware VDDK
What makes it differentNot given
  • Drop-in replacement requiring no application code changes
  • Written from scratch with no VMware code
  • Apache 2.0 open source license
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)69 +1 (up) since last check5 no change since last check
Trust Flow (Majestic)292
Citation Flow (Majestic)308
Referring domains (Majestic)11822

1 detail filled in for both companies.

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