ManageEngine OpManager vs Paessler PRTG Network Monitor

ManageEngine OpManager9.1Visit Paessler PRTG Network Monitor9.0Visit

Higher score ManageEngine OpManager #3 in Network Monitoring 9.1/10 Free plan · 30-day trial Free planFree trial✓ 2 of 3 features Visit ManageEngine

vs

Paessler PRTG Network Monitor #4 in Network Monitoring 9.0/10 Free plan · 30-day trial Free planFree trial✓ 3 of 3 features Visit Paessler PRTG

• ManageEngine OpManager fits best

  All-round network monitoring teams

• Paessler PRTG Network Monitor fits best

  Teams wanting sensor-rich network monitoring

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Side by side

Feature	ManageEngine OpManager 9.1/10 Visit ↗	Paessler PRTG Network Monitor 9.0/10 Visit ↗
At a glance
Editor score	9.1	9.0
Ranking	#3 in Network Monitoring	#4 in Network Monitoring
Best for	All-round network monitoring teams	Teams wanting sensor-rich network monitoring
Pricing model	Free plan + paid	Free plan + paid
Starting price	$95/yr	$200/mo
Free plan	✓	✓
Free trial	30 days	30 days
Free trial length	30 days	30 days
Deployment	Self-hosted	Self-hosted
Platforms	Web, Windows, Linux, iOS, Android	Web, Windows, iOS, Android
Support	Email, Docs	Email, Tickets, Docs
Integrations	7 integrations	6 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market
Features ManageEngine OpManager 2/3 · Paessler PRTG Network Monitor 3/3
Synthetic checks	Not checked yet	✓ (best)
Traffic monitoring	✓	✓
Topology maps	✓	✓
Specs
Device limit	10 devices	50 devices (best)
Alert channels	Not checked yet	Not checked yet
Deployment	Self_hosted	Self_hosted
Our review
Pros	Monitors availability, interfaces, protocols, WAN links, and traffic Maps Layer 1 and Layer 2 networks automatically Supports distributed monitoring with central and probe servers	More than 250 preconfigured sensor types and custom sensor options Maps, discovery, traffic analysis, reports, probes, and broad alerting Freeware Edition supports up to 100 sensors with no stated time limit
Cons	Free Edition is limited to up to 3 devices Traffic and bandwidth analysis is provided through add-ons Enterprise Edition starts at $4,595 per 250 devices annually	Paid plans start at $200 per month when billed annually Sensor usage can make device capacity vary by deployment Runs on Windows servers rather than as a hosted deployment
Our verdict	ManageEngine OpManager is self-hosted network monitoring software for IT teams overseeing routers, switches, servers, virtual environments, WAN links, storage, and related infrastructure. It covers availability, interface, SNMP, WMI/WinRM,… Read the review →	Paessler PRTG Network Monitor is proprietary, self-hosted infrastructure monitoring software for small, medium-sized, and larger IT environments. It is designed for teams monitoring network devices, servers, applications, virtual… Read the review →

Strengths and trade-offs

• ManageEngine OpManager — where it wins

  • Monitors availability, interfaces, protocols, WAN links, and traffic
  • Maps Layer 1 and Layer 2 networks automatically
  • Supports distributed monitoring with central and probe servers

  Where it doesn't

  • Free Edition is limited to up to 3 devices
  • Traffic and bandwidth analysis is provided through add-ons
  • Enterprise Edition starts at $4,595 per 250 devices annually

• Paessler PRTG Network Monitor — where it wins

  • More than 250 preconfigured sensor types and custom sensor options
  • Maps, discovery, traffic analysis, reports, probes, and broad alerting
  • Freeware Edition supports up to 100 sensors with no stated time limit

  Where it doesn't

  • Paid plans start at $200 per month when billed annually
  • Sensor usage can make device capacity vary by deployment
  • Runs on Windows servers rather than as a hosted deployment

• ManageEngine OpManager9.1/10 · Free plan · 30-day trial

  Broad monitoring, mapping, traffic analysis, automation, and distributed coverage across four editions.

  Visit ManageEngineFull verdict →
• Paessler PRTG Network Monitor9.0/10 · Free plan · 30-day trial

  A sensor-rich, self-hosted monitor with broad coverage and a useful free edition.

  Visit Paessler PRTGFull verdict →