Nagios Core vs Pico Corvil Analytics comparison

Nagios and PICO are both solutions in the Network Monitoring Software category. Nagios is ranked #12 with an average rating of 8.3, while PICO is ranked #71. Nagios holds a 2.5% mindshare in NMS, compared to PICO’s 0.5% mindshare. Additionally, 80% of Nagios users are willing to recommend the solution, compared to 100% of PICO users who would recommend it.

Nagios Core

Read 51 Nagios Core reviews

3,994 Views
3,475 Comparison Views

80% willing to recommend

Pico Corvil Analytics

Read 9 Pico Corvil Analytics reviews

1,247 Views
1,060 Comparison Views

100% willing to recommend

Nagios Core

Pico Corvil Analytics

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 10, 2024

Pico Corvil Analytics and Nagios Core compete in network performance monitoring. Data suggests Pico Corvil has the upper hand with advanced analytics, while Nagios is preferred for its open-source flexibility.

Features: Pico Corvil offers real-time traffic analysis, detailed packet inspection, and intuitive data visualization. Nagios Core provides robust monitoring configurations, plugin support, and alerting for various IT infrastructure components.

Room for Improvement: Pico Corvil could improve its cost, broaden its open-source support, and enhance customizability. Nagios might benefit from more guided deployment, improved vendor support, and streamlined integration.

Ease of Deployment and Customer Service: Pico Corvil offers a guided deployment model with strong vendor support, streamlining enterprise integration. Nagios Core requires more manual setup but offers comprehensive documentation and community support.

Pricing and ROI: Pico Corvil involves a higher initial setup cost but promises significant returns through detailed insights and proactive issue resolution. Nagios Core, being free and open-source, offers a lower entry cost but might impact ROI due to customization and maintenance resources.

To learn more, read our detailed Nagios Core vs. Pico Corvil Analytics Report (Updated: September 2025).

Buyer's Guide

Nagios Core vs. Pico Corvil Analytics

September 2025

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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

12th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (11th)

Pico Corvil Analytics

Ranking in Network Monitoring Software

71st

Average Rating

9.0

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of Nagios Core is 2.5%, down from 3.2% compared to the previous year. The mindshare of Pico Corvil Analytics is 0.5%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Nagios Core	2.5%
Pico Corvil Analytics	0.5%
Other	97.0%

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.

Read full review

Ted Hruzd

Founder at AI Fit LLC

Helpful support agents, beneficial issue detection, and high availability

The creation of charts and real-time windows was somewhat cumbersome. The vendor's website had an application called App Agent that required improvement. This API was designed to track message rates between microservers ingested into a microservice memory map. It allowed users to monitor the number of transactions that occurred at specific points within the application, and it was quite impressive. However, it had some limitations, and it mainly served as a tool for basic tracking. The protocols it employed could reveal the type of server-to-server communication and the specific order types, but it was not able to provide a more in-depth analysis of the application. The vendor has the potential to integrate application metrics more extensively into their product suite. The product suite could benefit from more out-of-the-box predictive analytics capabilities, such as projecting market or symbol movements. However, it is unclear whether the vendor currently provides this functionality. Users may need to adjust their software to perform such analysis independently.

Read full review

Quotes from Members

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

Pros

"The most valuable feature depends on the project. It's great if you need to check to ensure a service is running 24/7. I can use the full solution for free, and it's flexible. If I need to add a dashboard, I can integrate it with Nagios. Cloud synchronization is wonderful."

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

"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."

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

"The reporting structure and the feature set are valuable to me."

"The solution's most valuable feature is that it offers proper alerting capabilities."

"It has made the life of the network operations staff more proactive in managing the resources of the infrastructure. It prevents disasters long before they can take place."

"The application performance monitoring feature is valuable."

More Nagios Core pros

"What is most valuable is the ability to troubleshoot when a client complains of spikes in latencies. It gives us the ability to go granular, all the way down to looking at the network packets and analyze them."

"We use the data to analyze how much time we spend within the applications. Then, based on that, we are doing multiple analyses and types of investigations to work on reducing the amount of time spent on the latency, which helps our applications."

"We're able to quickly drill down and find answers to events that are happening in real-time, using Corvil's analytics tools. That's the feature which is most in the spotlight..."

"As part of my role in monitoring multiple client connections, I would use Pico Corvil Analytics to set up alerts for performance issues, such as TCP resends and dropped packets. These alerts would trigger when the volume was low and performance was poor, allowing me to work with our trading partners to find a resolution. I would present them with the statistics I had and together, we would identify the source of the issue. This collaboration resulted in the client often reconfiguring their systems. For example, we may find that a network connection needed to be made. Overall, this proactive approach helped to maintain strong connections with our clients and minimize disruptions to trading revenue."

"It allows us to trace the flow. The logic is built sufficiently for us to be able to break down clients' orders, underlying child orders, and execution. Thus, it's a good way for us to trace client flow through a myriad of different internal systems."

"The analytics features of Corvil are really good... As long as you know what the field is in the message, you can build your metrics based on that field... It means you can do the analytics that you actually care for. You can customize it..."

"Time-series graphs are very good for performance analysis. We can do comparisons... We can say this is the latency in the last 24 hours, and this was the same 24-hour period a week ago and overlay the two time-series graphs on top of each other, so we can see the difference. That's a really powerful tool for us."

"We like the dashboards because they essentially organize all the sessions into one viewpoint."

More Pico Corvil Analytics pros

Cons

"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."

"It would be nice if the company offered a sales or contract manager that was dedicated to our company so that we would have some sort of link to Nagios, and if we had issues or questions, we'd be able to contact them directly."

"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."

"The initial setup process could be easier."

"The core version is no match for the XI version."

"Nagios Core can improve the graphical interface, it would make things a little easier."

"Would benefit from aggregations if a particular server goes down."

"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."

More Nagios Core cons

"In terms of performance analysis, if you really want to dig down into the minutiae and get statistics on the important things... that would be the only piece lacking because, in our environment, we have thousands and thousands of symbols. With the architecture that Corvil is built on, it's cumbersome."

"It's quite difficult to see, sometimes, how hard your Corvil is working. When we had a very busy feed that chucked out a lot of data it wasn't working very well on Corvil. We had to raise a case for it. It turned out to be that, in fact, we were overloading Corvil."

"Before I got the Corvil training... one thing that was not very efficient was that every time you had to create a new stream or a new session from within Corvil... you had to tell it what protocol the message is going to come through and how to correlate messages, etc... After I went for the training, they had already added these nice features in the 9.4 version where it could do auto-discovery... Based on the traffic that it has already seen, it could create sessions on the fly."

"For FIX protocol, maybe we could have built-in configurations for signatures and decoders. Also, for certain protocols, which are newer, we would like to just add the signatures within the decoders itself."

"While the product is scalable, it's not easy to scale. It needs investment hardware and network bandwidth consideration. It's not something you can just do overnight."

"Overall, the Corvil device needs a little bit of training for people to handle it. If that could be reduced and made more user-friendly, more intuitive, it would be better."

"I have seen errors where the CNE and the CMC haven't synced because of something missing in the CMC, which was there in the CNE. We would get some type of error, but it doesn't actually say what exactly was missing in the CNE."

"There is definitely room for improvement in the reporting. We've tried to use the reporting in Corvil but, to me, it feels like a bolt-on, like not a lot of thought has gone into it. The whole interface where you build reports and schedule them is very clunky."

More Pico Corvil Analytics cons

Pricing and Cost Advice

"We are using the free version."

"It's free."

"Lessening the price point would be an improvement."

"Nagios Core is free to use."

"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."

"Nagios Core is an open source solution, and there are no licensing fees."

"The product is cheaply priced."

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

More Nagios Core pricing and cost advice

"We bought a box from Corvil and it was $200,000 for one big CNE. Then there are obviously the recurring maintenance fees. The licensing is perpetual but the maintenance fees are not."

"It is pricey versus its competitors."

"Pico Corvil Analytics is expensive. There are several competitors in the market. Selling this solution to a trading firm might be challenging as there are several other solutions available that can perform basic similar operations, such as using Wireshark and Python scripts to obtain the required values. However, that does not nearly approach the comprehensive end-2-end automated depth of metrics and their correlations that Pico Corvil Analytics provides."

"I like the way they've decoupled the hardware now... Everything's based on the licensing side now. The way they do the packs is fair. It's very flexible in that we're not charged per decoder, we're charged for a certain pack. Whether we use one decoder or 20 decoders, as long as they're in the same pack, there's no extra charge. Expensive but fair is how I'd summarize it."

"The pricing is very expensive. Corvil could work on the pricing."

"Corvil has reduced the time it takes us to isolate root causes."

"As I am working more with Corvil, it looks like it is improving diagnostic times."

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Government

Comms Service Provider

Manufacturing Company

Financial Services Firm

52%

Computer Software Company

11%

Manufacturing Company

Real Estate/Law Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	11
Large Enterprise	22

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	1
Large Enterprise	6

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

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Comparisons

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Compared 21% of the time

Nagios XI vs Nagios Core

Compared 14% of the time

Zabbix vs Nagios Core

Compared 12% of the time

Centreon vs Nagios Core

Compared 7% of the time

Checkmk vs Nagios Core

Compared 6% of the time

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NETSCOUT nGeniusONE vs Pico Corvil Analytics

Compared 23% of the time

ExtraHop Reveal(x) vs Pico Corvil Analytics

Compared 17% of the time

NIKSUN NetVCR vs Pico Corvil Analytics

Compared 15% of the time

Datadog vs Pico Corvil Analytics

Compared 13% of the time

Alluvio AppResponse vs Pico Corvil Analytics

Compared 12% of the time

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Product Reports

Buyer's Guide

Nagios Core

September 2025

Download Nagios Core product report

Buyer's Guide

Pico Corvil Analytics

September 2025

Download Pico Corvil Analytics product report

Also Known As

No data available

Corvil

Overview

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

Nagios

Corvil transforms Network Data with speed and precision into the powerful real-time truth. Corvil captures, decodes, reassembles, and enriches vast amounts of data in motion, adding analytics and making the resulting enriched data and IT Operations Analytics available to humans, machines and other systems.

PICO

Sample Customers

Airbnb, Cisco, PayPal, FanDuel

NASDAQ, Commerzbank, Pico Quantitative Trading, CME Group, Interactive Data, Tokyo Stock Exchange Inc.

Buyer's Guide

Nagios Core vs. Pico Corvil Analytics

September 2025

Free Report: Nagios Core vs. Pico Corvil Analytics

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