GLASSMKR VS ZABBIX
Glassmkr vs Zabbix: managed bare-metal monitoring vs DIY enterprise platform.
Both monitor servers and network devices. They differ on who operates the stack and how opinionated the defaults are.
Last verified: 2026-05-17. Glassmkr is not affiliated with Zabbix LLC.
Zabbix is a long-established open-source enterprise monitoring platform (founded 2001 2). 7.0+ is AGPL-3.0; 6.4 and earlier were GPL-2.0 1. The software itself is free; the company sells support contracts from EUR 245/month (Silver) up to custom Enterprise/Global tiers 3.
Glassmkr is managed bare-metal monitoring at $3/node/month with 3 free nodes G. 60 alert rules ship enabled and tuned.
Zabbix wins on breadth (agent + SNMP + IPMI + JMX 5 7, hundreds of community templates, proxy architecture for distributed monitoring 4) and on free-to-self-host. Glassmkr wins when you don’t want to install + operate Zabbix Server + database + PHP frontend yourself.
What’s the same
Both monitor Linux servers and route alerts. Both have agent-based collection. Both can ingest SMART, IPMI, and common RAID controllers on bare metal. Both have multi-channel notifications.
What’s different
| Dimension | Zabbix | Glassmkr |
|---|---|---|
| Vendor | Zabbix LLC, founded 2001 2 | Glassmkr (Prague-based EU sole-trader) |
| License (7.0+) | AGPL-3.0 1 | Agent MIT; dashboard SaaS |
| Deployment model | Self-hosted; you operate the stack | Managed SaaS |
| Software pricing | Free 1 | $3/node/month after 3 free G |
| Support contracts | Silver EUR 245/mo, Gold from EUR 660/mo, Platinum/Enterprise/Global custom 3 | Email support included; no separate tiers |
| Collection methods | Agent + agentless (SNMP, IPMI, JMX) 5 7 | Push agent (Crucible) |
| Distributed monitoring | Yes: Zabbix proxies buffer + forward from remote sites 4 | Single dashboard; all agents report to it |
| SMART template | "SMART by Zabbix agent 2": auto-discovers HDD/SSD/NVMe; requires smartmontools 7.1+ 5 8 | Built-in via agent |
| IPMI | Native item type; requires StartIPMIPollers on server 7 | Built-in via agent |
| Opinionated bare-metal rules | Templates + triggers exist but coverage is per-template; not a unified opinionated rule pack | 60 rules tuned out of the box |
| Install stack | Zabbix Server + DB (MySQL/MariaDB/PostgreSQL) + PHP frontend (Apache/Nginx, PHP 8.0-8.5) + Agent 6 | One agent install; dashboard is hosted |
Operational profile
Minimum Zabbix install: Zabbix Server, a supported database, the PHP web frontend (Apache/Nginx), and Zabbix Agent (or Agent 2) on each host 6. Minimum hardware: 2 CPU cores + 8 GB RAM + database storage for history 6. Optional Zabbix proxies are separate processes (with their own SQLite/MySQL/PostgreSQL database) buffering remote-site data and forwarding to the central server for distributed deployments 4. The operator installs, upgrades, patches, backs up, and scales all of these components.
Glassmkr removes the dashboard-side stack (no install) and the template/trigger authoring work (60 rules ship enabled). Agent install is one bash command.
Bare-metal coverage
Zabbix has official, vendor-maintained coverage for the major bare-metal signals: SMART/NVMe via "SMART by Zabbix agent 2" template (auto-discovers drives, reads vendor attributes, temperature, NVMe endurance and critical warnings; requires smartmontools 7.1+) 5 8; IPMI native item type for fan RPM, temperature, voltage (HP iLO, Dell DRAC, IBM RSA tested) 7; SNMP and JMX first-class for network devices and JVM apps 6.
RAID, ECC, and ZFS are not covered by a single canonical official template; coverage typically comes from community templates or vendor-specific entries in the Zabbix integrations directory. The trade-off is breadth vs. opinionated defaults.
When Zabbix is the right choice
You run a large heterogeneous fleet.
Servers + network gear + storage appliances + JVM apps + SNMP devices. One Zabbix install covers all of them via the right combination of agent + SNMP + IPMI + JMX 7.
You want zero license fee.
Zabbix the software is free; you self-host. Glassmkr is SaaS-priced.
You need SNMP-heavy network monitoring.
Zabbix has decades of SNMP template ecosystem. Glassmkr doesn’t monitor switches or routers directly.
You need distributed monitoring across regions.
Zabbix proxies for buffered remote-site collection 4. Glassmkr is a single dashboard.
When Glassmkr is the right choice
You don’t want to operate Zabbix Server + DB + PHP frontend.
The Zabbix install footprint is real. If your monitoring scope is bare-metal Linux servers and you don’t want to babysit a PHP stack, SaaS is the simpler shape.
You want opinionated bare-metal defaults without template-tuning.
60 rules tuned for bare-metal failure modes. Zabbix has more breadth but operator-tuning required.
You prefer a modern UI built recently.
Zabbix has modernised but its frontend is PHP-on-Apache with a long lineage. Glassmkr was built recently.
You want predictable SaaS-style pricing.
$3/node, transparent. Zabbix is free but operational cost (sysadmin time, DB sizing, support contract if needed) is real.
Migration: switching from Zabbix to Glassmkr
Zabbix Host → Glassmkr Node. Same unit.
Zabbix Item + Trigger → Glassmkr alert rule. Zabbix’s item-trigger model maps to Glassmkr’s pre-built rules with thresholds. Templates that you’d apply to a host in Zabbix map to Glassmkr’s opinionated defaults that come pre-enabled.
Zabbix Action + Media type → Glassmkr notification channel. Telegram, Slack, Discord, PagerDuty, email, webhook. Reconfigure routing once.
Zabbix Proxy → no equivalent. Glassmkr’s agents talk directly to the dashboard; there’s no proxy concept. If you need buffered remote-site collection because of network constraints, Glassmkr currently doesn’t cover that pattern.
Honest trade-off: you give up breadth (SNMP + JMX + heterogeneous device coverage) and the proxy architecture; you gain a managed dashboard with opinionated bare-metal defaults.
- Zabbix License page, zabbix.com/license (verified 2026-05-17). 7.0+ AGPL-3.0; ≤6.4 GPL-2.0.
- Zabbix Company page (copyright 2001-2026), zabbix.com/company (verified 2026-05-17).
- Zabbix Technical Support pricing, zabbix.com/support (verified 2026-05-17). Tiers: Silver, Gold, Platinum, Enterprise, Global.
- Zabbix proxy documentation, zabbix.com/documentation/.../proxy (verified 2026-05-17).
- Zabbix SMART integration, zabbix.com/integrations/smart (verified 2026-05-17).
- Zabbix installation requirements, zabbix.com/documentation/.../installation/requirements (verified 2026-05-17).
- Zabbix IPMI item type documentation, zabbix.com/documentation/.../itemtypes/ipmi (verified 2026-05-17).
- Template Module SMART by Zabbix agent 2, git.zabbix.com/.../smart_agent2 (verified 2026-05-17).
- Glassmkr pricing page, glassmkr.com/#pricing (verified 2026-05-17).