We compared Datadog and Nagios Core across several parameters based on our users' reviews. After reading the collected data, you can find our conclusion below:
Features: Datadog users like its customizable displays, error tracking, and advanced AI/ML capabilities. Nagios Core is an adaptable solution praised for its integration, customizability, and ability to effectively monitor server availability and network connectivity.
Room for Improvement: Datadog could enhance its usability and reduce its learning curve. Users said integration was another pain point. Nagios Core users have requested better documentation, improved scalability, and a more user-friendly configuration process.
Service and Support: While many users spoke highly of Datadog’s support team, others reported slow support responses, especially in the Asia-Pacific region. Nagios Core lacks direct customer service, but users can generally find help from a supportive open-source community and large knowledge base.
Ease of Deployment: Datadog’s setup is considered straightforward, and users often receive help from a partner or vendor. Nagios Core's setup is generally seen as well-documented and straightforward.
Pricing: Opinions about Datadog's price are divided. Some users found it costly, but others thought it was acceptable. Some said the pricing model could be clearer and better explained. Nagios Core is free, but users may incur costs for installation and configuration.
ROI: Users said Datadog saved them time and improved visibility into security blind spots. Nagios Core users say they have saved money by replacing paid monitoring tools with this open-source solution.
Comparison Results: Datadog is praised for its customizability, easy setup, and robust AI features, but some users say it has room for improvement in areas like usability and integration. Datadog’s pricing and customer service received mixed reviews. 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.
"We can manage the entire system across the network and troubleshoot the pain points."
"Its integration definitely stands out. It provides seamless monitoring of all our systems, services, apps, and whatever else we secure and monitor. Visualizations have become simpler with dashboards. We are getting visibility into systems, services, and apps stack through a single pane of glass, which is good. We are able to put logs in context."
"The dashboards are great."
"This spectrum of solutions has allowed us to track down bugs faster and more rapidly, which allows us to limit revenue lost during downtime."
"Flame graphs are pretty useful for understanding how GraphQL resolves our federated queries when it comes to identifying slow points in our requests. In our microservice environment with 170 services."
"It has enhanced the performance of my team."
"Profiling has been made easier."
"It is easy to navigate the menu and create tests."
"Datadog has so far been a breeze to use and set up."
"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."
"Key features include the GUI interface, its notification capabilities, and the real-time reporting."
"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."
"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 fairly easy to set up, and we can monitor pretty much everything we want to."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"Provides timely notifications."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"The Wi-Fi side needs improvement."
"Sometimes it’s difficult to customize certain queries to find specific things, specifically with the logging solution."
"In the past two years, there have been a couple of outages."
"It would be nice to be able to graph metrics by excluding certain tags (like you can do in monitors)."
"Graph filters for logs need to be set manually which works well for JSON but not for unstructured logs."
"This service could be less costly."
"I think better access to their engineers when we have a problem could be better."
"I often have issues with the UI in my browser."
"It does not have the best interface."
"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."
"There is room for improvement in the graphics."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"Nagios Core does not have a graphic display."
"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."
Datadog is ranked 2nd in Network Monitoring Software with 137 reviews while Nagios Core is ranked 7th in Network Monitoring Software with 46 reviews. Datadog is rated 8.6, while Nagios Core is rated 8.0. The top reviewer of Datadog writes "Very good RUM, synthetics, and infrastructure host maps". On the other hand, the top reviewer of Nagios Core writes "An Open Source Fully Featured Data Centre Monitoring Tool". Datadog is most compared with Dynatrace, Azure Monitor, New Relic, AWS X-Ray and Elastic Observability, whereas Nagios Core is most compared with Zabbix, Nagios XI, Icinga, Centreon and OP5 Monitor. See our Datadog vs. Nagios Core report.
See our list of best Network Monitoring Software vendors and best IT Infrastructure Monitoring vendors.
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.