LogicMonitor
8.1/10
MSP Compared score
- Starting price
- $16/hybrid unit/mo
- Reviews
- 4.5/5 (~603 G2 reviews)
- Free trial
- 15 days
- Deployment
- Cloud
- Best for
- Growing enterprises wanting SaaS hybrid observability with simple per-unit packaging
Best Network Monitoring Software · 2026
LogicMonitor vs 
Nagios XI LogicMonitor vs Nagios XI: on our data-weighted scoring, LogicMonitor edges ahead (8.1 vs 8.0/10). LogicMonitor starts at $16/hybrid unit/mo and is best for growing enterprises wanting SaaS hybrid observability with simple per-unit packaging; Nagios XI starts at $2595/one-time (100 nodes, Standard) and is best for teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core. Choose LogicMonitor for the stronger overall track record; consider Nagios XI if its pricing model or fit matches your environment better. Side-by-side table below.
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Nagios XI
8.0/10
MSP Compared score
- Starting price
- $2595/one-time (100 nodes, Standard)
- Reviews
- 4.5/5 (~55 G2 reviews)
- Free trial
- Free tier + 30 days
- Deployment
- On-prem
- Best for
- Teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core
Strengths at a glance
Six criteria, each scored 0–10 on the same scale from real review data, public pricing and feature coverage. See our methodology →
| Criterion | LogicMonitor | Nagios XI |
|---|---|---|
| Editorial | 8.1 | 8.0 |
| User reviews | 9.0 | 9.0 |
| Adoption | 7.4 | 4.6 |
| Affordability | 3.8 | 9.5 |
| Feature breadth | 6.0 | 6.0 |
| Ease of trial | 6.0 | 10.0 |
LogicMonitor vs Nagios XI: head-to-head
| LogicMonitor | Nagios XI | |
|---|---|---|
| Starting price | $16/hybrid unit/mo | $2595/one-time (100 nodes, Standard) |
| Pricing model | per device | per device |
| Free trial / tier | 15 days | Free tier + 30 days |
| Best for | Growing enterprises wanting SaaS hybrid observability with simple per-unit packaging | Teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core |
| Deployment | Cloud | On-prem |
| G2 rating | 4.5/5 (603) | 4.5/5 (55) |
| Capterra rating | — | — |
| Our score | 8.1 | 8.0 |
Choose LogicMonitor if…
You need growing enterprises wanting saas hybrid observability with simple per-unit packaging.
✓ Pros
- Simple per-unit packaging
- Strong AIOps + automation
- Broad integration coverage
✕ Cons
- Pricier than self-hosted options
- Quote needed for volume pricing
- Hybrid Unit math takes learning
Choose Nagios XI if…
You need teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core.
✓ Pros
- Free
- capable open-source core
- Perpetual (no recurring) license
- On-prem data control + extensibility
✕ Cons
- Dated interface vs SaaS rivals
- Heavier manual configuration
- Support requires paid maintenance
In depth
Pricing: LogicMonitor vs Nagios XI
LogicMonitor bills on a per device model from $16/hybrid unit/mo (15 days trial), while Nagios XI uses a per device model from $2595/one-time (100 nodes, Standard) (free tier available). Because the models differ, the cheaper option flips depending on your fleet size — model both at your seat/endpoint count.
Features & deployment
LogicMonitor ships 6 headline capabilities (SaaS hybrid observability, Hybrid Unit licensing (1 unit = 1 device), Agentless collectors + auto-discovery, AIOps + anomaly detection (Edwin AI)) and deploys Cloud. Nagios XI ships 6 (SNMP + network device monitoring, Perpetual on-prem licensing, Event-driven remediation, Free open-source core (Nagios Core)), deploying On-prem.
Ratings & verdict
LogicMonitor holds 4.5/5 (~603 G2 reviews); Nagios XI holds 4.5/5 (~55 G2 reviews). On our data-weighted score, LogicMonitor edges ahead (8.1 vs 8.0/10). Pick Nagios XI instead when teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core. See LogicMonitor alternatives or Nagios XI alternatives.
Frequently asked questions
- LogicMonitor vs Nagios XI: which is better?
- LogicMonitor vs Nagios XI: on our data-weighted scoring, LogicMonitor edges ahead (8.1 vs 8.0/10). LogicMonitor starts at $16/hybrid unit/mo and is best for growing enterprises wanting SaaS hybrid observability with simple per-unit packaging; Nagios XI starts at $2595/one-time (100 nodes, Standard) and is best for teams wanting on-prem, perpetually-licensed infrastructure monitoring with a free open-source core.
- Is LogicMonitor cheaper than Nagios XI?
- LogicMonitor starts at $16/hybrid unit/mo and Nagios XI starts at $2595/one-time (100 nodes, Standard) (see the pricing rows for models and limits).
Data as of September 17, 2026. Sources: logicmonitor.com, nagios.com. Figures are pulled from public vendor and security data and refreshed automatically.