We compared Nagios Core and PRTG Network Monitor across several parameters based on our users' reviews. After reading the collected data, you can find our conclusion below:
Features: Nagios Core is an adaptable solution praised for its integration, customizability, and ability to effectively monitor server availability and network connectivity. PRTG Network Monitor customers like its user-centric approach, straightforward reporting, and customizability.
Room for Improvement: Nagios Core users have requested better documentation, improved scalability, and a more user-friendly configuration process. PRTG Network Monitor could improve its performance and resource efficiency. Other pain points include usability and cross-platform compatibility.
Service and Support: Nagios Core lacks direct customer service, but users can generally find help from a supportive open-source community and large knowledge base. PRTG Network Monitor received mixed reviews for its customer service. Some users commended the support team’s prompt service, while others reported slow response times and noted the lack of remote session support.
Ease of Deployment: Nagios Core's setup is generally seen as well-documented and straightforward. PRTG Network Monitor’s setup isn’t considered to be overly complex. Deployment times may vary depending on the environment's complexity and device count.
Pricing: Nagios Core is free, but users may incur costs for installation and configuration. PRTG Network Monitor is deemed reasonably priced and cheaper than its competitors.
ROI: Nagios Core users say they have saved money by replacing paid monitoring tools with this open-source solution. Users said that PRTG Network Monitor has proven to save time and money through automation and proactive support.
Comparison Results: Nagios Core is a flexible open-source solution that is highly customizable and offers robust functionality commonly found in paid enterprise solutions. However, some users have said that Nagios Core becomes unwieldy when used at a large scale and that the documentation could be more thorough. PRTG Network Monitor is regarded as a simple, user-friendly, and cost-effective solution, but users would like to see improvements in performance, documentation, integration, and technical support.
"The single dashboard is a valuable feature."
"We can manage the entire system across the network and troubleshoot the pain points."
"Other products are good but from the configuration point of view Nagios is really very lightweight. The price is really good in my opinion. Another important thing is that my Nagios engine still works with Dual core 8GB ram for the last 10 years."
"The most valuable feature is the performance parameters of the system."
"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."
"I like the way the solution sends alerts and how it keeps on escalating them."
"The most valuable feature of Nagios Core is the ability to check the availability of the server for network connectivity. Additionally, the interface is good."
"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."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"We use the product to monitor server applications."
"The product is easy to use and the web interface is fantastic."
"Ease of set-up – it is quick and easy to add a probe and start collecting data from a device."
"The alerting is the most valuable feature. I also like the iPhone app. I get alerts in an email on the iPhone app."
"The most valuable features of PRTG Network Monitor are user-friendly, and the graphical interface is good for all the network devices that are mapped in this organization. It's very easy to find reports for any devices that we are looking for."
"PRTG is simple to manage. First, you can create a template for a device, then apply it to hundreds of similar devices. That's a great advantage."
"Its proactiveness is its most valuable feature. We already know when we come in, in the morning, if a server or site is down, as opposed to someone telling us."
"Good compilation of the system's information."
"The real-time monitoring feature in PRTG is invaluable to me"
"The Wi-Fi side needs improvement."
"The technical support needs improvement."
"The core version is no match for the XI version."
"The mapping is a little hard."
"The tool needs to improve the integrations."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"The user interface could be more interactive because it is pretty basic."
"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."
"It is a bit slow due to latency."
"The Desktop app is good but it can be really sluggish at times, especially when you're editing different elements."
"I would like the ability to monitor Cisco IRS devices."
"PRTG Network Monitor could improve by having descriptions for the tab usages. The dashboards or interface could be easier to understand."
"In terms of sensors and probes, it would be really cool if PRTG had a purely Azure-based solution. We had to install a probe on one of our cloud servers and then let that probe out from there. It would be really cool if it just monitored Azure without having to install something on the device."
"There seems to be a big jump from the basic scan to the really thorough scan. There is a big jump in the quantity of sensors it uses for certain things. One minute you might get ten and then the next you get 200. There seems to be a big jump between the two at times."
"The automation should be improved."
"If PRTG could help me see the bandwidth for each host I have on my network, either for a wireless or a wired network, that would be very helpful."
"I wouldn't mind better categories for the sensors. When I go to add a new sensor for a new device, there are some categories in there already, and they can be filtered out, but there's quite a large pool of sensors... When I want to go in and find something quite specific, I have got to scroll down and scroll down to find what I'm actually looking for,"
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Nagios Core is ranked 7th in Network Monitoring Software with 46 reviews while PRTG Network Monitor is ranked 5th in Network Monitoring Software with 96 reviews. Nagios Core is rated 8.0, while PRTG Network Monitor is rated 8.2. The top reviewer of Nagios Core writes "An Open Source Fully Featured Data Centre Monitoring Tool". On the other hand, the top reviewer of PRTG Network Monitor writes "It's an all-in-one solution, and net flow is included in the licensing ". Nagios Core is most compared with Zabbix, Nagios XI, Icinga, Centreon and Meraki Dashboard, whereas PRTG Network Monitor is most compared with Zabbix, Centreon, Nagios XI, SolarWinds NPM and ManageEngine OpManager. See our Nagios Core vs. PRTG Network Monitor report.
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We monitor all Network Monitoring Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.