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SolarWinds RMM vs OpenNMS Comparison

Last updated:

SolarWinds RMM

4.3(196 reviews)

Starting at Contact for pricing

  • Free Trial
  • Large Enterprises
  • Medium Business

SolarWinds Network Performance Monitor (NPM) is a powerful network monitoring application that continuously collects, measures, stores, displays, and alerts on network performance data. NPM provides meaningful informatio…

OpenNMS

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

OpenNMS is a complete network management system written in Java. It consists of a web-based frontend, a powerful monitoring core, and a suite of integrated applications to help manage the network. It has packaged the cor…

SolarWinds RMM leads on user satisfaction with a 4.3-star rating across 196 reviews.

SolarWinds RMM vs OpenNMS — at a glance

FeatureSolarWinds RMMOpenNMS
Rating4.3 / 5
Reviews196
Starting priceContact for pricingContact for pricing
Free trial Yes No
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessLarge Enterprises, Medium Business, Small Business
CategoryNetwork Monitoring SoftwareNetwork Monitoring Software
PlatformsSaaS/Web/Cloud, Mobile - Android, Mobile - iOSSaaS/Web/Cloud, Installed - Windows, Installed - Mac
API
Support modes24/7 (Live rep), Online24/7 (Live rep), Online
CertificationsSOC 2, GDPR
Data residencyUSGlobal

Key differences between SolarWinds RMM and OpenNMS

  • Free trial: SolarWinds RMM offers a free trial; OpenNMS does not.
  • Deployment: SolarWinds RMM supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; OpenNMS supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac.

SolarWinds RMM vs OpenNMS — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Network Monitoring Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

SolarWinds RMM - Network Monitoring Software
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OpenNMS - Network Monitoring Software
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Free PDF comparison

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Biggest differences

Start here before you go deeper into features.

SolarWinds RMM

Best for comprehensive, automated network monitoring in SMBs and MSPs.

Choose if
  • You need real-time, detailed LAN and WAN performance monitoring.
  • You want automated patch management to reduce manual IT tasks.
  • Your team requires a scalable solution with strong operational automation.
Consider alternatives if
  • You prefer a simple, minimalistic network monitoring tool with easy setup.
  • You require extensive third-party integrations beyond the platform’s limited options.

OpenNMS

Best for

Large Enterprises, Medium Business, Small Business

SolarWinds RMM typically suits Large Enterprises and Medium Business. OpenNMS tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

SolarWinds Network Performance Monitor (NPM) is a powerful network monitoring application that continuously collects, measures, stores, displays, and alerts on network performance data. NPM ... Read More about SolarWinds RMM

OpenNMS is a complete network management system written in Java. It consists of a web-based frontend, a powerful monitoring core, and a suite of integrated applications to help manage the ... Read More about OpenNMS

Free Trial Availability

  • No free trial

SpotScore

What's this? ↗

9.5/10

7.2/10

User Ratings

Based on verified Spotsaas reviews

Best Company Size

1-50 employees51-500 employees
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

SolarWinds RMM

  • Real-Time Monitoring: With SolarWinds RMM, you gain real-time visibility into your entire IT infrastructure. As a manager, this lets you proactively address potential issues before they escalate, maintaining smooth operations.
  • Automated Maintenance: Administrators will appreciate the automated patch management feature, which minimizes manual tasks and reduces the risk of security vulnerabilities. This allows your team to focus on strategic initiatives rather than routine updates.
  • Scalable Solution: Whether you're a small business or managing multiple client sites, SolarWinds RMM easily scales to meet your needs. This flexibility lets executives expand their services without the hassle of overhauling existing systems.

OpenNMS

No key benefits available yet.

Best fit

Best fit

SolarWinds RMM

  • 1 to 500 employees
  • Managed Service Providers (MSPs), IT service companies, Healthcare, Education, Financial Services, and Professional Services
  • IT Managers, Network Administrators, System Administrators, and Help Desk Technicians

OpenNMS

No best-fit guidance available yet.

Watchouts

Reasons buyers look elsewhere

SolarWinds RMM

  • Users may seek alternatives due to high costs associated with SolarWinds RMM, especially for small to medium-sized businesses that require budget-friendly solutions without compromising on essential features.
  • Some organizations might experience performance issues or slow response times with SolarWinds RMM, prompting them to explore more efficient options that ensure smoother operations and better user experiences.
  • Companies with specific compliance requirements may find SolarWinds RMM lacking in necessary features, leading them to consider alternatives that offer enhanced security and regulatory compliance tools.

OpenNMS

No alternatives guidance available yet.

Software Demo

Demo

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How do SolarWinds RMM and OpenNMS Compare on Features?

Total Features

8 Features

1 Features

Unique Features

No unique features

No unique features

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Compare SolarWinds RMM and OpenNMS on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Other Details

Organization Types supported

  • Small Business
  • Medium Business
  • Large Enterprises
  • Freelancers
  • Individuals
  • Small Business
  • Medium Business
  • Large Enterprises
  • Freelancers
  • Individuals

Platforms Supported

  • Mobile - iOS
  • Browser Based (Cloud)
  • Mobile - Android
  • Installed - Windows
  • Installed - Mac
  • Mobile - iOS
  • Browser Based (Cloud)
  • Mobile - Android
  • Installed - Windows
  • Installed - Mac

Modes of support

  • 24/7 (Live rep)
  • Business Hours
  • Online
  • 24/7 (Live rep)
  • Business Hours
  • Online

API Support

  • Not Available
  • Not Available
Get help choosing
Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

SOC 2

✓ Yes

HIPAA

✗ No

GDPR

✓ Yes

Single Sign-On (SSO)

✓ Yes

Multi-Factor Auth (MFA)

✓ Yes

Data Encryption

✓ Yes

Audit Logs

✓ Yes

Data Residency

🇺🇸 US
🌐 Global

SolarWinds RMM User Reviews & Rating Comparison

User Ratings

No reviews available for the product

Rating Distribution

74

46

6

2

0

6

4

1

0

0

Spotsaas Editor’s POV generated by AI

Buyer sentiment

Overall positive sentiment highlights comprehensive features and strong support, tempered by concerns about interface complexity and integration issues.

What buyers like

  • Comprehensive monitoring capabilities
  • Automation and efficiency improvements
  • Customer support and training resources

Common complaints

  • Complexity of user interface
  • Integration and latency issues

What buyers like

  • Java-based for cross-platform support
  • Web-based frontend
  • Quick installation process

Common complaints

  • Java dependency may be limiting
  • Can be resource-intensive
  • User interface may feel outdated

Pros and Cons

  • Comprehensive real-time network monitoring and management tools

  • Automated patch management reducing manual maintenance tasks

  • Intuitive dashboard with easy access to critical network information

  • Complex interface that may require time to learn

  • Latency and occasional lag affecting user experience

  • Offers a complete network management solution.

  • Fast deployment on standard servers.

  • Strong monitoring capabilities.

  • May require Java expertise for troubleshooting.

  • Resource demands can be high.

Positive Reviews

No reviews available for the product

No reviews available for the product

Used SolarWinds RMM or OpenNMS? Tell buyers what actually differs.

Media and Screenshots

Screenshots

SolarWinds MSP Remote Monitoring & Management Demo - N-central Active Issues View

12 Screenshots

No screenshots available.

Videos

video-0

1 Videos

video-0

2 Videos

Top Alternatives to SolarWinds RMM and OpenNMS in 2026

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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Frequently asked questions

Which is better, SolarWinds RMM or OpenNMS?
SolarWinds RMM edges out the other on user ratings (4.3 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do SolarWinds RMM and OpenNMS offer a free trial?
SolarWinds RMM offers a free trial. OpenNMS does not.
What is the starting price of SolarWinds RMM vs OpenNMS?
SolarWinds RMM starts at Contact for pricing. OpenNMS starts at Contact for pricing.
What are the top alternatives to SolarWinds RMM?
Top alternatives to SolarWinds RMM include RemoteToPC, Domotz PRO, Naverisk RMM & PSA, Ne.Mo. Network Monitoring, PRTG Network Monitor.
What are the top alternatives to OpenNMS?
Top alternatives to OpenNMS include SolarWinds RMM, Nagios XI, Zabbix, PRTG Network Monitor, Nagios Network Analyzer.