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It's a split decision.
Choose Zabbix if your priority is avoiding license fees: its self-hosted open-source plan lists $0 pricing, unlimited hosts, users, metrics, and alerts. Choose SolarWinds Observability if you want AI-assisted hybrid monitoring, event correlation, root-cause investigation, and self-hosted or SaaS deployment. Its self-hosted price starts at $8 per node/month; SaaS pricing is not published. Zabbix may take more configuration, while the published reviews give both products the same support score.
01Side by side
| SolarWinds Observability | Zabbix | |
|---|---|---|
| Starting price | Self-hosted starts at $8/node/month; SaaS price unpublished | $0/month for self-hosted open-source |
| Free plan | No free plan; 30-day trial | Yes; no license fees |
| Best for | AI-assisted hybrid IT observability | Free, self-hosted IT and OT monitoring |
| Core strength | Event correlation and root-cause investigation | Broad monitoring without license fees |
| Learning curve | Review ease score: 6/10 | Review ease score: 5.5/10; configuration takes work |
| Integrations/data | Metrics, traces, logs, API, third-party integrations | AWS, Azure, Google Cloud monitoring |
| Team/seat costs | Per-node pricing; seat costs not published | Unlimited users; no license fees |
| Support | Review support score: 5/10 | Review support score: 5/10 |
SolarWinds Observability Choose SolarWinds Observability if
- Choose SolarWinds Observability if you need AI-assisted hybrid monitoring.
- Choose SolarWinds Observability if you need root-cause investigation and event correlation.
- Choose SolarWinds Observability if published self-hosted pricing from $8/node/month fits.
Zabbix Choose Zabbix if
- Choose Zabbix for unlimited hosts, users, metrics, alerts, and no license fees.
- Choose Zabbix if you want full control over on-premises data and privacy.
- Choose Zabbix if you need MSP or multitenant monitoring operations.
02Pricing compared
Zabbix is cheaper on license price: its self-hosted open-source plan is listed at $0 monthly and annually, with unlimited monitored hosts, devices, applications, users, metrics, and alerts and no license fees. That pricing information is low-confidence, and it applies to self-hosted software—not a stated price for Zabbix Cloud. SolarWinds Observability Self-Hosted starts at $8 per node per month on an annual basis, according to its pricing page. The page says multi-year contracts are billed annually; it does not publish a separate monthly rate. SolarWinds SaaS pricing is not published, so ask for a quote rather than comparing it directly with Zabbix’s free tier. SolarWinds says volume discounts are available by quote. The sources do not price hosting or administration costs.
03Features and depth
SolarWinds is the more explicitly AI-assisted option in the published product information. Its homepage describes monitoring for networks, infrastructure, databases, applications, digital experience, logs, and security across on-premises, cloud, and hybrid environments. It also lists dynamic dependency mapping, event correlation, anomaly detection, and root-cause investigation, including recommended next steps. Deployment can be self-hosted, SaaS, or hybrid.
Zabbix provides unified monitoring and observability for IT and OT infrastructure across data centers, cloud, and edge environments. Its options include self-hosted on-premises software, managed Zabbix Cloud, and deployments on public cloud platforms. The homepage cites real-time tracking and automated discovery in an ESA example, and the product is designed to support multitenant operations and managed service providers. The published information does not describe Zabbix with SolarWinds’ specific AI-assisted issue detection or root-cause features. That makes SolarWinds’ advertised workflow more explicit, while Zabbix’s listed strengths include broad infrastructure coverage and deployment control.
04Ease of use and learning curve
The published reviews give SolarWinds an ease-of-use score of 6 and Zabbix 5.5. Those scores suggest a slight edge for SolarWinds, not a dramatic difference. The Zabbix review says it takes work to configure well, which is worth factoring in if you want a free license but have limited time for setup. SolarWinds offers self-hosted, SaaS, and hybrid deployment; Zabbix offers self-hosted software and a managed cloud service. The sources do not quantify setup time or training needs, so treat the scores as directional rather than a guarantee. Both reviews assign the same support score of 5.
Questions people ask
How do SolarWinds Observability and Zabbix compare on price?
Zabbix’s self-hosted open-source plan is listed at $0, with no license fees. SolarWinds Observability Self-Hosted starts at $8 per node per month on an annual basis. SolarWinds SaaS pricing is not published, and the published Zabbix pricing data is marked low-confidence.
Is Zabbix really free for unlimited monitoring?
The published pricing information lists Zabbix’s self-hosted open-source plan at $0, with unlimited monitored hosts, devices, applications, users, metrics, and alerts. It does not give a price for Zabbix Cloud, so do not assume the managed service is free based on the self-hosted plan.
Does SolarWinds Observability offer a SaaS plan?
Yes. SolarWinds lists an Observability SaaS option for cloud-native and hybrid IT teams, with metrics, traces, logs, user experience, and integrations among its included capabilities. The pricing page does not publish a SaaS price, so you will need to request pricing.
Which product is easier to set up?
Our review scores rate SolarWinds 6 for ease of use and Zabbix 5.5. The Zabbix review says it takes work to configure well. The sources do not provide setup-time estimates, so those scores are a modest signal, not a guarantee about your team’s experience.