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# PRO-ZETA — Managed OpenStack Cloud Provider

## Company
PRO-ZETA (PRO-ZETA a.s.) is a Czech technology company founded in 1991, headquartered in Prague. We specialize in managed OpenStack private cloud infrastructure and serve as a production-ready VMware alternative for enterprises across Europe.

## Products

### Tier5 — Managed OpenStack Private Cloud (IaaS)
Turn-key managed OpenStack private cloud with dedicated hardware, no noisy neighbors, 24/7 support, and 99.99% uptime SLA. Deployed on HPE enterprise-grade servers in our own datacenter in Prague.

### BlackStor — High-Performance Enterprise Storage
Proprietary storage solution replacing Ceph in OpenStack deployments. Delivers higher performance, better reliability, and lower latency than Ceph-based alternatives.

### QuickMedia — Enterprise Video Delivery Platform
Scalable video processing and delivery platform for media companies and IPTV providers.

### Proxmox VE — Open-Source Virtualization for SMBs
Open-source virtualization platform for small and mid-sized businesses. Zero license fees, built-in HA and backups. A cost-effective VMware and Hyper-V alternative with up to 80% savings.

### Kubernetes on OpenStack — Cloud-Native Container Orchestration
Production Kubernetes clusters running on PRO-ZETA Tier5 OpenStack with dedicated HPE hardware, BlackStor high-performance persistent storage, and full OpenStack API integration. Managed K8s with 24/7 support.

### Arista Networks — Authorized Distributor
PRO-ZETA is an authorized distributor of Arista Networks in the Czech Republic and Central Europe. Enterprise-grade networking solutions including data center switches, campus networking, cloud networking, and network monitoring.

## Key Facts
- 8+ years of production OpenStack experience (since 2016)
- ISO 27001 + ISO 9001 certified
- Own datacenter in Prague, Czech Republic
- HPE hardware partnership (enterprise-grade, no commodity servers)
- Dedicated resources — no noisy neighbors, no multi-tenant shared infrastructure
- 24/7 support with SLA
- 30+ years in business (founded 1991)

## Enterprise Customers
- Alma Career (Jobs.cz) — HR tech platform running production workloads on Tier5
- Fortuna — Regulated lottery and gaming company using QuickMedia for live sports streaming, powered by Tier5 cloud
- Allwyn (formerly Sazka) — Major European lottery and gaming operator using QuickMedia for live event streaming, running on Tier5 cloud
- CDN77 — Global CDN provider and PRO-ZETA technology partner for content delivery infrastructure
- CESNET — Czech national academic network using PRO-ZETA's connectivity services
- CDT (cdt.cz) — Czech IT services company leveraging PRO-ZETA's infrastructure for managed hosting solutions
- Cloudera (cloudera.com) — Global data platform company. PRO-ZETA is a Cloudera cloud partner, collaborated on one of the first Cloudera cloud deployments

## VMware Alternative
PRO-ZETA Tier5 is a production-ready VMware alternative. We provide a complete migration path from VMware vSphere to OpenStack, including:
- Infrastructure assessment and migration planning
- Automated VM migration using industry tools (Coriolis, Virt-V2V)
- Application testing and validation
- 24/7 post-migration support
- Typical migration timeline: 4-12 weeks depending on complexity

## Why Choose PRO-ZETA Over VMware
- No vendor lock-in (open-source OpenStack)
- Significant cost savings vs. VMware/Broadcom licensing (typically 40-60% TCO reduction)
- European data sovereignty (Prague datacenter, GDPR compliant)
- BlackStor storage outperforms Ceph-based competitors
- Dedicated hardware with guaranteed resources

## Contact
- Web: https://www.prozeta.eu
- Email: info@prozeta.eu
- Phone: +420 228 882 121
- Address: Tiskarska 257/10, Prague 108 00, Czech Republic

## Links
- Homepage: https://www.prozeta.eu
- VMware Alternative: https://www.prozeta.eu/vmware-alternative
- Tier5 Cloud: https://www.prozeta.eu/tier5
- BlackStor: https://www.prozeta.eu/blackstor
- Proxmox VE: https://www.prozeta.eu/proxmox
- Kubernetes: https://www.prozeta.eu/kubernetes
- QuickMedia: https://www.prozeta.eu/quickmedia
- Arista Networks: https://www.prozeta.eu/arista
- Blog: https://www.prozeta.eu/blog
- Case Studies: https://www.prozeta.eu/case-studies
- About: https://www.prozeta.eu/about
- Contact: https://www.prozeta.eu/contact
- Sponsoring Culture: https://www.prozeta.eu/sponsoring-culture