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.
"We can manage the entire system across the network and troubleshoot the pain points."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"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."
"The notifications are definitely one of the most valuable features of Nagios Core. We know what to look for and what to expect when things are down."
"Nagios Core is very configurable. Whatever you want, you can do it."
"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"It is easy when it comes to dependencies of devices, so if your router goes down, the three or four switches behind it will automatically be paused so that you don't get multiple alerts."
"My opinion is that this solution is not very expensive."
"The scalability is good. You can improve a remote host or the clustering. This gives it the flexibility to monitor another infrastructure remotely."
"We use the remote probes a lot for our branch offices. Instead of deploying the full instance of PRTG, we'll put a remote probe out there. This simplifies the whole deployment for us."
"It is user-friendly. It is easy to set up health checks within PRTG and use scans. It is like a self-service tool, and anyone can configure their own settings within PRTG."
"The most valuable features of PRTG Network Monitor are bandwidth utilization, user-friendliness, all past report simple retrievals, and timeout features. Additionally, if the solution does go down it is simple to bring it back."
"We can see trends for a lot of different things, such as hard drive space and bandwidth usage. We can see and plan for the future by knowing, "We're sort of at 75% capacity now. In three months time, we know we're going to be up to 90%,so we need to plan ahead for it, getting upgrades booked in place." Since things like this take time and effort, it's handy to see trends into the future of where our company is going."
"The feature whereby it shows when my hard drives are moving towards thresholds that would be considered outages, before they reach that point - that is valuable."
"The Wi-Fi side needs improvement."
"The initial setup process could be easier."
"Would benefit from aggregations if a particular server goes down."
"The tool needs to improve the integrations."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"I believe Nagios Core will need to provide an option for big data platforms in the future."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"The user interface could be more interactive because it is pretty basic."
"The UI is a little outdated and graphics could be displayed in a better way."
"Its price can be better. Its price is a problem for us because it is in dollars, and there is a high conversion rate. In terms of new features, it can have BGP monitoring. It should also have a dashboard and maps editor."
"I would like to see Office 365 monitoring. Essentially, it doesn't do it. I assumed not at all, but apparently it does it slightly. However, due to issues with APIs, they currently don't provide full monitoring for O365."
"The automation should be improved."
"They should work on syncing the solution with Gmail."
"Their penetration within the market could be much better. If their pricing was lower, even though it's reasonable now, it might help them achieve this."
"Can be slow in the way it polls the different engines."
"Performance-wise, PRTG Network Monitor still needs improvement because a large number of SNMPv3 queries reduces tool performance."
"More training videos for installing and configuring this software would have been nice, especially when working with a lot of devices."
Nagios Core is ranked 7th in IT Infrastructure Monitoring with 46 reviews while PRTG Network Monitor is ranked 6th in IT Infrastructure Monitoring 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, Centreon, Icinga 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.
See our list of best IT Infrastructure Monitoring vendors and best Network Monitoring Software vendors.
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