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Head-to-head · Container Backup Software

Portworx Backup vs Stash

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Portworx Backup #4 in Container Backup Software 9.1/10 Pricing on request · 30-day trial Free trial✓ 1 of 4 features Visit Portworx
Stash #7 in Container Backup Software 8.8/10 Free plan · 30-day trial Free planFree trial✓ 4 of 4 features Visit AppsCode

Portworx Backup leads on 0 checks, Stash on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePortworx Backup · 9.1/10
  • Free planonly Stash
  • Free trialboth
  • Most featuresStash · 4 of 4

Portworx Backup scores higher on our rubric for container backup software: 9.1 against 8.8 out of 10; our editors rank them #4 and #7.

Stash offers free plan; Portworx Backup doesn't.

Portworx Backup is the better fit for application-centric Kubernetes protection. Stash is the better fit for open-source Kubernetes backup teams.

  • Portworx Backup fits best

    Application-centric Kubernetes protection

  • Stash fits best

    Open-source Kubernetes backup teams

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Portworx Backup 9.1/10 Visit ↗ Stash 8.8/10 Visit ↗
At a glance
Editor score 9.1 8.8
Ranking #4 in Container Backup Software #7 in Container Backup Software
Best for Application-centric Kubernetes protection Open-source Kubernetes backup teams
Pricing model Paid Free plan + paid
Starting price — —
Free plan — ✓ (best)
Free trial 30 days 30 days
Free trial length 30 days 30 days · no card needed
Deployment Self-hosted Self-hosted
Support Community, Docs · 24/7 Live chat, Phone, Tickets, Docs
Built for Mid-market, Enterprise Mid-market, Enterprise
Features Portworx Backup 1/4 · Stash 4/4
Kubernetes support Not checked yet ✓ (best)
Persistent volume backup ✓ ✓
Cluster resource backup Not checked yet ✓ (best)
App-consistent backup Not checked yet ✓ (best)
Specs
Deployment model Not checked yet Self_hosted
Maximum retention Not checked yet Not checked yet
Our review
Pros
  • Backs up application data, configurations, objects, and persistent volumes
  • Restores selected applications at container granularity
  • Supports cross-cluster, cross-cloud, and cross-region migration
  • Backs up volumes, databases, resources, and applications consistently
  • Supports encryption, deduplication, retention policies, and cleanup
  • Works with major cloud, on-premises, and Kubernetes-backed storage options
Cons
  • Paid licensing requires contacting sales
  • No free plan is available
  • The free trial is limited to 30 days
  • Self-hosted deployment leaves infrastructure operation with the team
  • Support coverage and incident limits vary by paid plan
  • Paid tiers focus on support rather than additional backup capabilities
Our verdict

Portworx Backup is a Kubernetes-native data protection product for organizations running containerized applications across cloud, data center, and edge environments. It covers application data, configurations, Kubernetes objects,…

Read the review →

Stash is a Kubernetes-native backup and recovery operator from AppsCode for teams managing Kubernetes workloads across public or private clouds. It covers workload volumes, standalone persistent volumes, databases, virtual machines, and…

Read the review →
  1. Portworx BackupContainer Backup Software 9.1Pricing on request · 30-day trial
  2. StashContainer Backup Software 8.8Free plan · 30-day trial

Strengths and trade-offs

  • Portworx Backup — where it wins

    • Backs up application data, configurations, objects, and persistent volumes
    • Restores selected applications at container granularity
    • Supports cross-cluster, cross-cloud, and cross-region migration

    Where it doesn't

    • Paid licensing requires contacting sales
    • No free plan is available
    • The free trial is limited to 30 days

  • Stash — where it wins

    • Backs up volumes, databases, resources, and applications consistently
    • Supports encryption, deduplication, retention policies, and cleanup
    • Works with major cloud, on-premises, and Kubernetes-backed storage options

    Where it doesn't

    • Self-hosted deployment leaves infrastructure operation with the team
    • Support coverage and incident limits vary by paid plan
    • Paid tiers focus on support rather than additional backup capabilities
  • Portworx Backup9.1/10 · Pricing on request · 30-day trial

    Application-aware Kubernetes protection with granular recovery and cross-environment migration.

    Visit PortworxFull verdict →
  • Stash8.8/10 · Free plan · 30-day trial

    A self-hosted, open-source option for Kubernetes teams needing broad backup coverage.

    Visit AppsCodeFull verdict →

More comparisons

All container backup software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update