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StandardFreeNagios XI 2000-Node+Custom
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All Nagios XI Plans & Pricing

Some prices not re-verified — only plans marked “checked” were confirmed on the vendor’s pricing page

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Nagios XI 2000-Node+ checked Oct 30, 2026 Contact Sales Contact Sales Not specified
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Standard

  • Core features

Nagios XI 2000-Node+

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Quick Answer
Last verified:
Medium confidence

Nagios XI has a free plan; paid plans are quote-based. Plan: Standard (free). Custom pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Nagios XI offers 2 pricing tiers: Standard, Nagios XI 2000-Node+.

Compared to other network monitoring software, Nagios XI is positioned at the budget-friendly price point.

  • 6 documented hidden costs beyond list price
  • G2 rating: 4.5 out of 5 from 58 reviews (as of Jul 2026)
Last verified: | Sources: 1 pricing pages and reviews

How much does Nagios XI cost?

Nagios XI has a free plan; paid plans are quote-based. Plans include Standard (free), Nagios XI 2000-Node+ (custom pricing).

Nagios XI Pricing Overview

Nagios XI has a free plan; paid plans are quote-based. The Standard plan is free and is best for general users. The Nagios XI 2000-Node+ plan requires contacting sales for a custom quote.

There are at least 6 documented hidden costs beyond Nagios XI's list price, including implementation, training, and add-on fees.

This pricing was last verified in August 4, 2026 from 1 independent source.

Try Nagios XI Free

Nagios XI offers a free tier for monitoring up to 7 nodes or 100 services, whichever limit is reached first. The Standard edition is available for production environments, while the Enterprise edition provides additional features. All editions require Linux platform expertise for Master Node configuration.

How Nagios XI Pricing Compares

Compare Nagios XI pricing against top alternatives in Network Monitoring.

Datadog Infrastructure $0-$23/user/mo Compare → PRTG Network Monitor $0-$1492/user/mo Compare → SolarWinds NPM $2995-$14995/user/mo Compare →

Compare Nagios XI vs Alternatives

Before committing to Nagios XI, compare pricing with these 3 alternatives in the same category.

VSDatadog Infrastructure
Free

Small projects

Full comparison
VSPRTG Network Monitor
Free

Small networks and evaluation

Full comparison
VSSolarWinds NPM
From $2995/user/mo

General users

Full comparison

All Nagios XI alternatives & migration guides

What Companies Actually Pay for Nagios XI

Review scores
TrustRadius 8.6out of 10 (46)
G2 4.5out of 5 (58)
Third-party review aggregates, as of Jul 2026
Top pricing complaints
Outdated and Complex InterfaceSteep Learning Curve and Setup ComplexityLimited Reporting and Dashlet CustomizationHigh License Cost and Questionable Price Politics

How Nagios XI Pricing Compares

Software Starting Price Top Price
Nagios XI Custom Custom
Datadog Infrastructure Free $27/month
PRTG Network Monitor Free $1642/month
SolarWinds NPM Free $14995/month
Zabbix Free $5000/month
LogicMonitor $16/month $53/month

Detailed pricing comparisons:

Browse all Network Monitoring pricing →

6 Nagios XI Hidden Costs Beyond the List Price

Beyond the listed price, Nagios XI has at least 6 documented hidden costs that can significantly increase total cost of ownership.

Watch for 6 hidden costs
  • Linux Administrator Required for Master Node $50,000-$80,000
    medium 1 source
    TrustRadius “Master Node is configurable on LINUX platform only. We had to hire a Linux administrator”
  • Feature Restrictions in Standard Edition Varies by edition
    low 1 source
    TrustRadius “The scheduled report should be included in standard edition.”
    TrustRadius “Scheduled reports only in higher editions”
  • Annual Maintenance and Support 20–25%
    high 1 source
    Grounded summary Premium features, such as Single Sign-On (SSO) via MS Azure AD and certain premium wizards, also cease to be configurable, though existing configurations will continue to operate.
  • Support Tier Upgrades 30–50%
    medium 1 source
    Grounded summary Support Tier Upgrades: While standard support is usually included, premium support (offering 24/7 coverage and faster SLAs) can increase annual costs by 30–50%.
  • Professional Services $5,000 to $50,000 or more
    high 1 source
    Grounded summary These services can range from $5,000 to $50,000 or more, depending on the complexity of the deployment.
  • Infrastructure and Hosting Costs
    high 1 source
    Grounded summary Premium features, such as Single Sign-On (SSO) via MS Azure AD and certain premium wizards, also cease to be configurable, though existing configurations will continue to operate.
Tip

Ask your Nagios XI sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 4 independent sources
TrustRadius Enterprise reviews industry Vendr Verified buyer transactions G2 B2B reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 8 source citations total.

How to Negotiate Nagios XI Pricing

Nagios XI contracts are negotiable. These 1 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 1 tactics
Negotiate Maintenance & Support high success

Negotiate annual maintenance and support down to 15–20% for multi-year commitments or when renewing multiple products simultaneously.

https://vendr.com
High success Medium Low / difficult

Full negotiation guide →

Nagios XI Pricing FAQ

01 How much does Nagios XI cost?

Pricing varies by plan. Check the official pricing page for current rates.

02 Does Nagios XI have a free tier?

Check the pricing section above for free tier availability.

03 What are the main features of Nagios XI?

Key features include the items listed in the pricing tiers above.

04 Is Nagios XI worth the price?

Value depends on your specific needs and use case. Compare features across plans.

05 What's the difference between Nagios Core and Nagios XI?

Nagios Core is the free, open-source monitoring engine that requires significant technical expertise to configure and maintain. Nagios XI is the commercial enterprise version built on Nagios Core, offering an advanced dashboard, scheduled reports, bulk modification features, and professional support. However, Nagios XI requires a Linux platform for the Master Node.

06 Do I need Linux expertise to run Nagios XI?

Yes, the Master Node is only configurable on Linux platform. Organizations may need to hire or assign a Linux administrator if they don't already have Linux expertise in-house.

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