Quick Answer
Last verified:

Nagios XI pricing varies by team size and features, ranging from $2K to $20K per month in 2026. Your actual cost depends on the tier you choose, contract length, and negotiated discounts.

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

  • Free tier: Yes
  • Billing: Monthly and annual (save 15-20%)
  • Hidden costs: Add ~35% for implementation, support, and training

Nagios XI offers 1 pricing tiers: Standard. Standard paid plans include Standard at $0/month. The Standard plan is general users.

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

Last verified: February 2026 | Sources: 1 pricing pages and reviews

All Nagios XI Plans & Pricing

Plan Monthly Annual Best For
Standard Free Custom 0 General users
View all features by plan

Standard

  • Core features

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Hidden Costs to Budget For

Watch for 6 hidden costs
  • Node-based pricing - each device with IP/FQDN counts as a node
  • Enterprise add-ons (scheduled reports, capacity planning) cost extra
  • Support and maintenance renewal fees after initial period
  • Nagios Network Analyzer is separate product at additional $1,995
  • Volume discounts available but require custom quote
  • Multiple licenses may be needed for distributed monitoring environments
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 →

Frequently Asked Questions

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.