Nagios Core vs Versa Director comparison

Nagios and Versa Networks are both solutions in the Network Monitoring Software category. Nagios is ranked #11 with an average rating of 8.2, while Versa Networks is ranked #50 with an average rating of 9.0. Nagios holds a 3.0% mindshare in NMS, compared to Versa Networks’s 0.2% mindshare. Additionally, 80% of Nagios users are willing to recommend the solution, compared to 75% of Versa Networks users who would recommend it.

Nagios Core

Read 51 Nagios Core reviews

4,161 Views
3,242 Comparison Views

80% willing to recommend

Versa Director

Read 4 Versa Director reviews

359 Views
266 Comparison Views

75% willing to recommend

Nagios Core

Versa Director

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 10, 2024

Nagios Core and Versa Director compete in IT infrastructure management. Versa Director has the upper hand due to its advanced features and comprehensive management capabilities, appealing to businesses valuing functionality over cost.

Features: Nagios Core is appreciated for its monitoring capabilities, extensive plugins, and customizable alert system. Versa Director stands out with integrated service chaining, security management, and application-centric networking features.

Room for Improvement: Nagios Core could enhance ease of use, simplify configuration, and improve support documentation. Versa Director might refine its pricing model, enhance GUI usability, and expand its integration with third-party tools.

Ease of Deployment and Customer Service: Nagios Core offers community-driven support with vast online resources, although manual configuration can be challenging. Versa Director benefits from a streamlined deployment process and strong customer service, offering professional assistance and resources.

Pricing and ROI: Nagios Core is cost-effective with minimal setup costs, suitable for budget-conscious organizations. Versa Director, though more expensive, delivers substantial ROI by boosting operational efficiency and offering a comprehensive feature set.

To learn more, read our detailed Nagios Core vs. Versa Director Report (Updated: April 2025).

Buyer's Guide

Nagios Core vs. Versa Director

April 2025

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Helped 850,236 peers since 2012

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Nagios Core

Ranking in Network Monitoring Software

11th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (13th)

Versa Director

Ranking in Network Monitoring Software

50th

Average Rating

8.0

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2025, in the Network Monitoring Software category, the mindshare of Nagios Core is 3.0%, up from 3.0% compared to the previous year. The mindshare of Versa Director is 0.2%, down from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software

Featured Reviews

Nishith-Vyas

Tech Lead at STL Digital Limited

Valuable reporting and alert system with room for PDF export improvements

The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.

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PriyankDubey

Product manager at Ernst & Young

User-friendly and simpler than its competitors

Versa Director's best feature is the ease of configuration and customer and vendor management. Its UI is also excellent compared to Fortinet and Cisco Versa Director's on-prem SD-WAN hardware and SSL VPN software are not integrated, so you have to buy a separate subscription for the SSL VPN. In…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Key features include the GUI interface, its notification capabilities, and the real-time reporting."

"Nagios Core is stable."

"Dashboard provides monitor of total assets."

"Nagios Core is very configurable. Whatever you want, you can do it."

"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."

"The most valuable features are the reports and the way it generates the report in a graphical manner."

"Provides timely notifications."

"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."

More Nagios Core pros

"Versa Director is the fastest engineering tool and is ideal for use without product management."

"The most valuable feature of Versa Director is analytics."

"Versa Director's best feature is the ease of configuration and customer and vendor management."

"The most valuable functionality is some of the policy pieces that are quite useful."

Cons

"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."

"I would like to see more training videos."

"Nagios Core does not have a graphic display."

"Cloud monitoring is an area for improvement because there aren't too many plugins available."

"It is a bit slow due to latency."

"The scalability needs improvement, it's not scalable at this time."

"The UI is a little outdated and graphics could be displayed in a better way."

"t was a little hard to get our setup represented in the configuration."

More Nagios Core cons

"What needs improvement in Versa Director is maturity because, from an operating point of view, it's not mature enough. You'll still need to do a lot of research on Versa Director, so if it could mature faster, that would be very good."

"Versa Director's deployment process is not the best."

"It requires some simplification."

"Versa could be more AI-oriented."

Pricing and Cost Advice

"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."

"We are using the open-source, unpaid version."

"I would rate the solution's pricing an eight out of ten."

"Lessening the price point would be an improvement."

"It's free."

"The solution is expensive."

"Most the plugin features are free."

"The enterprise version has technical support. The version we are using is free."

More Nagios Core pricing and cost advice

"Having to buy separate licenses for the on-prem SD-WAN hardware and SSL VPN software makes Versa Director very costly compared to other solutions like Fortinet and Cisco."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Government

Financial Services Firm

Manufacturing Company

Financial Services Firm

20%

Computer Software Company

19%

Manufacturing Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Nagios Core?

What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.

See all answers

What is your experience regarding pricing and costs for Nagios Core?

Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.

See all answers

What needs improvement with Nagios Core?

The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.

See all answers

What do you like most about Versa Director?

Versa Director is the fastest engineering tool and is ideal for use without product management.

See all answers

What needs improvement with Versa Director?

Versa could be more AI-oriented.

See all answers

What is your primary use case for Versa Director?

We use the solution to monitor customer networks.

See all answers

Comparisons

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Compared 26% of the time

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Compared 17% of the time

Zabbix vs Nagios Core

Compared 14% of the time

Centreon vs Nagios Core

Compared 9% of the time

OP5 Monitor vs Nagios Core

Compared 4% of the time

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SolarWinds NPM vs Versa Director

Compared 56% of the time

Zabbix vs Versa Director

Compared 44% of the time

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Product Reports

Buyer's Guide

Nagios Core

April 2025

Download Nagios Core product report

Buyer's Guide

Network Monitoring Software

April 2025

Download Versa Director product report

Also Known As

No data available

Versa Networks Director

Overview

This is IT infrastructure monitoring's industry-standard, open-source core. Free without professional support services.

Nagios

Versa Director is Versa Networks’ virtualization and service creation platform that simplifies the creation, automation and delivery of services using Versa WAN edge software, FlexVNF. Versa Director provides the essential management, monitoring and orchestration capabilities needed to deliver Versa’s Secure Cloud IP architecture network and security software services. Services supported by Versa include routing and advanced connectivity to direct traffic across multilink WAN access and simplify control for SD-WAN with embedded advanced security

Versa Networks

Sample Customers

Airbnb, Cisco, PayPal, FanDuel

Information Not Available

Buyer's Guide

Nagios Core vs. Versa Director

April 2025

Free Report: Nagios Core vs. Versa Director

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