PegaProx vs ZStack
PegaProx
pegaprox.comZStack
zstack.ioSide by side
| Figure | PegaProx | ZStack |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Virtualization Management Software | 7.8 (#12) | 8.1 (#7) |
| Deployment | The maker offers a deployment script for Debian-based systems, a Docker image, a pre-built VM image, and a Debian 13 LXC template. | The download page offers ZStack Cloud installation files, a high-availability suite, historical versions, images, and SDKs. |
| Migration | The product includes an ESXi-to-Proxmox import wizard with VirtIO driver pre-staging for Windows guests. | The migration service supports moving cloud hosts running mainstream Windows and Linux systems to ZStack Cloud through a UI. |
| Security | PegaProx says stored credentials are encrypted at rest with AES-256-GCM and audit entries use HMAC signatures. | ZStack's security solution lists virus protection, access control, intrusion detection and prevention, virtual patching, integrity monitoring, and log auditing. |
| Support | Commercial support, consulting, migration, and managed hosting are provided by independent listed companies; sponsorship does not include priority support or guaranteed response times. | The company says it provides product and service support and lists sales and contact email addresses on its site. |
Plans
In their own words
PegaProx
PegaProx is a free, self-hosted datacenter management platform for Proxmox VE and XCP-ng, with ESXi listed among supported hypervisors. It gives teams a unified view of clusters, nodes, and virtual machines, including live metrics and cross-cluster load balancing. An ESXi-to-Proxmox import wizard can pre-stage VirtIO drivers for Windows guests. Site Recovery plans define boot order, dependencies, and replication mappings, with an execution audit trail. The Cost Dashboard provides per-VM, per-node, and per-tenant chargeback views, configurable cluster rates, and CSV or PDF export. A read-only compliance dashboard maps hardening against ISO 27001, NIS2, CMMC, NIST 800-53, and DISA STIG, with PDF evidence per framework. LDAP, OIDC, and SAML integrations include Active Directory, Entra, Keycloak, Google, and Authentik. Credentials are encrypted at rest with AES-256-GCM, and audit entries use HMAC signatures. Notifications and SIEM connections include Slack, Discord, Teams, ntfy, JSON webhooks, Syslog, Splunk HEC, Elasticsearch, and Loki. Deployment options include Debian script, Docker image, VM image, and Debian 13 LXC template. The plan costs nothing, with no paid tier.
ZStack
ZStack Cloud is self-hosted infrastructure software for managing compute, networking, and storage in data centers. The product range spans private cloud, virtualization, AI infrastructure, hyperconverged infrastructure, storage, networking, container cloud, and multi-cloud management. ZCF combines compute, storage, networking, containers, and security in a software-defined private-cloud platform with a unified portal, operations, and identity management. It manages hosts, disks, images, and snapshots, and supports scheduling and elastic scaling. ZStone provides block, file, and object storage; Zaku manages Kubernetes clusters and containers alongside virtual machines. ZStack Cloud Enterprise integrates with Alibaba Cloud and offers a RESTful API, backup and recovery options, high-availability policies, and a UI migration service for mainstream Windows and Linux cloud hosts. Listed free plans provide full features for three months for ZStack ZSphere or one year for ZStack Cloud. ZStack describes its products as enterprise infrastructure, including for private clouds in organizations' own data centers. ZLR enterprise disaster recovery is marked as coming soon.