Domotz vs Zabbix: managed cloud vs open-source monitoring
Domotz and Zabbix represent two different operating models. Domotz is a fully managed cloud platform at a flat $1.50 per managed device per month; Zabbix is free, open-source software you self-host and maintain on your own Linux infrastructure.
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Domotz and Zabbix represent two different operating models. Domotz is a fully managed cloud platform at a flat $1.50 per managed device per month — no infrastructure to deploy or maintain, operational in minutes. Zabbix is free, open-source software (AGPL) with no licensing cost: you self-host it on a Linux server with a database, and configuration and maintenance require real technical expertise. Zabbix also offers a managed SaaS option — Zabbix Cloud, from €50/month — that removes the self-hosting overhead but is capacity-tiered by compute size rather than per-device, and is separate from Zabbix's optional paid support subscriptions. For teams with Linux expertise and time to invest in setup, Zabbix's zero licensing cost is compelling. For teams that need to be monitoring quickly across multiple sites without infrastructure overhead, Domotz wins on operational simplicity.
How Domotz and Zabbix compare
Pricing model, deployment, and management.
| Domotz | Zabbix | |
|---|---|---|
| Pricing & licensing | ||
| Pricing model | Flat $1.50/managed device/mo. Published. | Free open-source (AGPL) self-hosted, OR Zabbix Cloud managed SaaS from €50/mo (capacity-tiered, not per-device). Optional SLA-backed support subscriptions (quote-based). |
| Software licensing cost | Subscription | None — free |
| Monitoring & deployment | ||
| Infrastructure required | None — cloud-managed agent | Self-hosted path: Linux server + database + maintenance. Zabbix Cloud: none (managed SaaS). |
| Setup time | Under 15 minutes | Hours to days — significant configuration |
| Technical expertise | Low — designed for non-specialist deployment | High — Linux admin, config files, template management |
| Topology mapping | Automatic, real-time | Manual map configuration |
| Access, management & integrations | ||
| Multi-tenant / MSP | Native multi-tenant dashboard | Via host groups + user permissions; no dedicated MSP edition. MSP support tiers (500–100k monitored targets) available. |
| Remote device access | Built-in | Not built-in |
| Support | Included in subscription | Community, or paid support subscriptions (tiered by SLA / response coverage) |
| Free tier / trial | Domotz Free (1 managed device); 14-day Pro trial | Fully free, self-hosted |
Which fits which team
The hidden cost of self-hosting
If you self-host Zabbix, the software is free, but running it isn't costless. Server infrastructure, database management, configuration time, ongoing maintenance, and the staff expertise to do all of it are real costs. For an MSP managing many client networks, the per-client operational overhead of self-hosting adds up. Paid support subscriptions are available when self-support isn't enough.
The bottom line
Zabbix for teams with Linux expertise, time for configuration, and a preference for open-source. Domotz for teams that need to be monitoring fast across multiple sites without infrastructure overhead.
Frequently asked questions
What teams ask when comparing Domotz and Zabbix.
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Is Zabbix really free?
Zabbix software is free and open-source (AGPL) — there's no license fee. The self-hosted path means you run it on your own Linux server with a database, and configuration and ongoing maintenance require real technical expertise. Zabbix also offers Zabbix Cloud (a managed SaaS option from €50/month, capacity-tiered by compute size rather than per-device) and optional paid support subscriptions on top. Domotz is a fully managed cloud platform at a flat $1.50 per managed device per month, with no infrastructure to run. -
What's the difference between Domotz and Zabbix?
The core difference is the operating model. Zabbix is free, open-source software you self-host on Linux (or run via Zabbix Cloud, the managed capacity-tiered SaaS option); Domotz is a fully managed cloud platform with nothing to host, priced per managed device. Zabbix is highly customisable and monitors virtually any metric via templates. Domotz is designed for fast deployment across multiple sites, with multi-tenancy native to the architecture and built-in remote device access — Zabbix supports multi-tenancy through host groups and user permissions but doesn't ship a dedicated MSP edition, and doesn't offer built-in remote device access. -
Is Zabbix good for MSPs?
Zabbix supports multi-tenancy through host groups and granular user permissions, and Zabbix offers MSP-specific support tiers covering 500 to 100,000 monitored targets — but it doesn't ship a dedicated MSP edition with native multi-client architecture, so isolation between clients is something MSPs configure and maintain themselves. At small scale that's workable; managing many clients turns into ongoing configuration discipline. Domotz is multi-tenant by design, with every site in one dashboard. Teams with strong Linux expertise and time to invest may still prefer Zabbix's open-source control; teams that need to be monitoring quickly across many sites tend to choose Domotz. -
What's the real cost of Zabbix?
The software is free, but running it self-hosted isn't costless — server infrastructure, database management, configuration time, ongoing maintenance, and the staff expertise to do all of it are real costs, and optional paid support subscriptions (quote-based, scoped by response coverage) add more when self-support isn't enough. Zabbix Cloud (from €50/month) removes the self-hosting overhead but is capacity-tiered, not per-device. Domotz's $1.50 per managed device per month is the total, published cost, with support included.
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