Head-to-head · Server Monitoring
Netdata vs ManageEngine OpManager
Netdata leads on 0 checks, ManageEngine OpManager on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreNetdata · 9.2/10
- Free planboth
- Free trialboth
Netdata scores higher on our rubric for server monitoring: 9.2 against 9.0 out of 10; our editors rank them #3 and #5.
Netdata is the better fit for affordable real-time infrastructure visibility. ManageEngine OpManager is the better fit for network-heavy server environments.
- Netdata fits best
Affordable real-time infrastructure visibility
- ManageEngine OpManager fits best
Network-heavy server environments
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Side by side
| Feature | Netdata 9.2/10 Visit ↗ | ManageEngine OpManager 9.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.2 | 9.0 |
| Ranking | #3 in Server Monitoring | #5 in Server Monitoring |
| Best for | Affordable real-time infrastructure visibility | Network-heavy server environments |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $4.50/unit/mo | $95/yr |
| Free plan | ✓ | ✓ |
| Free trial | 14 days | 30 days |
| Free trial length | 14 days | 30 days |
| Deployment | Cloud, Self-hosted, Desktop, Mobile | Self-hosted |
| Platforms | Web, Linux, Windows, macOS, iOS, Android | Web, Windows, Linux, iOS, Android |
| Support | Docs, Community | Email, Docs |
| Integrations | 850+ integrations | 7 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Netdata 0/3 · ManageEngine OpManager 0/3 | ||
| Server auto-discovery | Not checked yet | Not checked yet |
| Process monitoring | Not checked yet | Not checked yet |
| Container monitoring | Not checked yet | Not checked yet |
| Specs | ||
| Included hosts | Not checked yet | Not checked yet |
| Metric retention | Not checked yet | Not checked yet |
| Monitoring method | Not checked yet | Not checked yet |
| Supported operating systems | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Netdata is a distributed observability platform for operations teams, system administrators, DevOps engineers, and SREs. It covers infrastructure metrics, logs, applications, services, virtual machines, containers, and network devices at… Read the review → |
ManageEngine OpManager is self-hosted monitoring software for IT teams responsible for servers, routers, switches, virtual environments, WAN links, storage, and other infrastructure. It runs on Windows or Linux and provides web, mobile,… Read the review → |
Strengths and trade-offs
Netdata — where it wins
- Per-second metrics with zero-configuration discovery and automated dashboards
- Monitors servers, VMs, containers, logs, services, and network devices
- Business adds AI, unlimited retention, RBAC, SSO, and SCIM
Where it doesn't
- Community limits active connected nodes to five
- Business pricing is node-based and requires annual billing
- Enterprise On-Premise starts at 200 node licenses
ManageEngine OpManager — where it wins
- Free edition supports monitoring for up to 3 devices
- Maps networks and analyzes traffic across major flow protocols
- Enterprise tier supports distributed monitoring at large device counts
Where it doesn't
- Free Edition is limited to 3 devices
- Traffic and bandwidth analysis is provided through add-ons
- Network operations receive stronger emphasis than general server depth
- Netdata9.2/10 · Free plan · 14-day trial
Affordable infrastructure visibility with per-second metrics, logs, alerts, and AI assistance.
Visit NetdataFull verdict → - ManageEngine OpManager9.0/10 · Free plan · 30-day trial
A network-focused monitor with free coverage, traffic analysis, and distributed deployment.
Visit ManageEngineFull verdict →
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All server monitoring comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update