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."
"The single dashboard is a valuable feature."
"Overall, the Data UI and the usability of customer features continue to improve."
"The integration into AWS is key as well as our software is currently bound to AWS."
"If we have a large load for users using our basic Datadog, it will immediately fire off an alert notifying us either something's wrong or not."
"The solution's SaaS model is easy to manage and works well in single- or multi-cloud environments."
"The most valuable features are logging, the extensive set of integrations, and easy jumpstart."
"The RUM solution has improved our ability to triage faster and hand more capabilities to our customer support."
"The CCM, Workflows, Logs, APM, and RUM are all useful aspects of the solution."
"I really enjoy the RUM monitoring features of Datadog. It allows us to monitor user behavior in a way we couldn't before."
"Key features include the GUI interface, its notification capabilities, and the real-time reporting."
"Dashboard provides monitor of total assets."
"Nagios Core is very configurable. Whatever you want, you can do it."
"I like the way the solution sends alerts and how it keeps on escalating them."
"Nagios Core is stable."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"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."
"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 technical support needs improvement."
"The Wi-Fi side needs improvement."
"I'd like to see better pricing and more integration in the next release."
"While I like the ease of use, when compared with Tenable Nessus they could still improve their usability."
"We need a lot of modules since we collect all data logs from all operating systems."
"We'd like Datadog to make the log storage cheaper."
"They should continue expanding and integrating with more third-party apps."
"We have recently had a number of issues with stability and delays on logging, monitoring, metric evaluation, and alerts."
"Delta traces on the Golang profiler are extremely expensive concerning memory utilization."
"The on-premise version is very difficult to upgrade."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"I would like to see more training videos."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"The UI is a little outdated and graphics could be displayed in a better way."
"The user interface could be more interactive because it is pretty basic."
"The mapping is a little hard."
"The initial setup process could be 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."
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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.