{"slug":"portworx-backup","name":"Portworx Backup","domain":"portworx.com","verdict":"As of 2026-07-10, ChatGPT, Claude, Gemini, Grok collectively rank Portworx Backup #3 of 5 for kubernetes backup and disaster recovery tool (one of 2 leaderboards it appears on). Source: https://modelsagree.com/product/portworx-backup (modelsagree.com, CC BY 4.0).","best_rank":3,"categories":2,"brief":{"category":"best-kubernetes-backup-and-disaster-recovery-platforms","title":"Best Kubernetes backup and disaster recovery platforms","rank":3,"of":5,"top":"Kasten K10","day":"2026-07-19","why":[{"t":"Tailor-made for stateful workloads","m":["Grok","Claude","Gemini","ChatGPT"],"q":"Tailor-made for stateful workloads"},{"t":"Strong multi-cloud and multi-cluster DR","m":["Grok","Claude","ChatGPT"],"q":"strong multi-cloud/multi-cluster DR with near-zero RPO options"},{"t":"Application-granular recovery","m":["Grok","Gemini","ChatGPT"],"q":"application-granular recovery"},{"t":"Near-zero RPO disaster recovery","m":["Claude","Gemini"],"q":"synchronous replication for near-zero RPO disaster recovery"}],"gap":[{"t":"Robust ransomware immutability","m":["ChatGPT","Gemini","Grok","Claude"],"q":"robust ransomware immutability"},{"t":"Polished GUI","m":["Gemini","Grok"],"q":"a polished GUI"},{"t":"Automated policy engines","m":["ChatGPT","Gemini"],"q":"automated policy engines"}],"fix":[{"t":"Full value assumes Portworx storage","m":["ChatGPT","Claude","Gemini"],"q":"Its full value assumes you're in (or willing to adopt) the Portworx storage stack"},{"t":"Pricing targets enterprises","m":["ChatGPT","Claude","Gemini"],"q":"pricing targets enterprises"},{"t":"Comparatively heavy for ordinary clusters","m":["ChatGPT","Gemini"],"q":"comparatively heavy for ordinary clusters"}]},"entries":[{"slug":"best-kubernetes-backup-and-disaster-recovery-tool","title":"Best Kubernetes backup and disaster recovery tool","rank":3,"of":5,"score":12,"appearances":4,"modelRanks":{"ChatGPT":2,"Claude":3,"Gemini":3,"Grok":4},"reason":"Exceptional recovery performance, application-consistent protection, granular restores, centralized multi-cloud management, and true synchronous or asynchronous storage-level disaster recovery","reasons":[{"model":"ChatGPT","reason":"Exceptional recovery performance, application-consistent protection, granular restores, centralized multi-cloud management, and true synchronous or asynchronous storage-level disaster recovery"},{"model":"Claude","reason":"True app-consistent, container-granular backup with strong RPO/RTO for stateful workloads, Kubernetes-native scheduling, and excellent synergy with Portworx Enterprise storage for sync/async DR across clusters and clouds"},{"model":"Gemini","reason":"Highly optimized for stateful applications, providing granular container-level backups and centralized management across multi-cloud environments."},{"model":"Grok","reason":"Highly efficient storage-native snapshots and replication with deep app-aware support for popular databases/stateful apps, granular multi-tenancy/RBAC, and tight integration into a resilient data platform for fast local recovery plus cross-region DR."}],"fixes":[{"model":"ChatGPT","fix":"Reduce its dependence on the broader Portworx platform for the strongest DR outcomes"},{"model":"Claude","fix":"Decouple more fully from the Portworx storage stack — its best DR capabilities still assume you're on Portworx, limiting appeal for teams on other CSI drivers"},{"model":"Gemini","fix":"Lower its premium licensing cost and remove the resource-count limit when backing up namespaces with more than 1,000 resources."},{"model":"Grok","fix":"Offer a clearer standalone backup/DR edition or more transparent pricing decoupled from requiring the full Portworx storage platform to attract teams on other CSI drivers."}],"updated":"2026-07-10","rank_history":{"days":["2026-06-29","2026-06-30","2026-07-08","2026-07-09","2026-07-10"],"ranks":[3,3,4,3,2]},"reasoning_shift":[{"model":"ChatGPT","from":"2026-06-30","to":"2026-07-10","added":[{"t":"application-consistent protection","q":"application-consistent protection"},{"t":"granular restores","q":"granular restores"},{"t":"synchronous or asynchronous disaster recovery","q":"true synchronous or asynchronous storage-level disaster recovery"}],"dropped":[{"t":"stateful production clusters","q":"stateful production clusters"},{"t":"Kubernetes VM support","q":"Kubernetes VM support"},{"t":"policy and RBAC controls","q":"strong policy/RBAC controls"}]}],"api":"https://modelsagree.com/api/v1/best/best-kubernetes-backup-and-disaster-recovery-tool.json"},{"slug":"best-kubernetes-backup-and-disaster-recovery-platforms","title":"Best Kubernetes backup and disaster recovery platforms","rank":3,"of":5,"score":10,"appearances":4,"modelRanks":{"ChatGPT":5,"Claude":3,"Gemini":4,"Grok":2},"reason":"Exceptional for stateful apps with built-in application awareness for major databases, storage-agnostic operation, strong multi-cloud/DR features, and integration with broader storage platform for comprehensive data services.","reasons":[{"model":"Grok","reason":"Exceptional for stateful apps with built-in application awareness for major databases, storage-agnostic operation, strong multi-cloud/DR features, and integration with broader storage platform for comprehensive data services."},{"model":"Claude","reason":"Best when backup is part of a broader data-management need — tight integration with Portworx storage gives fast, consistent snapshots at scale, strong multi-cloud/multi-cluster DR with near-zero RPO options (async/sync DR via PX-DR), and Pure Storage backing for enterprises running stateful workloads seriously."},{"model":"Gemini","reason":"Tailor-made for stateful workloads, delivering container-granular backups and synchronous replication for near-zero RPO disaster recovery."},{"model":"ChatGPT","reason":"Powerful centralized protection for large hybrid and multi-cloud fleets, with application-granular recovery, broad persistent-storage coverage, migration, RBAC, and strong support for Kubernetes-hosted virtual machines"}],"fixes":[{"model":"ChatGPT","fix":"Best economics and operational fit come with larger enterprise or Portworx-aligned deployments, making it comparatively heavy for ordinary clusters"},{"model":"Claude","fix":"Its full value assumes you're in (or willing to adopt) the Portworx storage stack; as a standalone backup tool against arbitrary CSI storage it's less compelling and pricing targets enterprises."},{"model":"Gemini","fix":"Highly tied to the broader Portworx storage ecosystem and represents a premium cost overhead that is hard to justify for environments running mostly stateless workloads."}],"updated":"2026-07-19","rank_history":{"days":["2026-07-18","2026-07-19"],"ranks":[4,2]},"api":"https://modelsagree.com/api/v1/best/best-kubernetes-backup-and-disaster-recovery-platforms.json"}],"page":"https://modelsagree.com/product/portworx-backup","check":"https://modelsagree.com/check?q=Portworx%20Backup","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}