TrustRadius: an HG Insights company

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Nagios Core

    Score7.7 out of 10
    N/ANagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.N/A

    Sensu

    Score8 out of 10
    Enterprise companies (1,001+ employees)
    Sensu, now from Sumo Logic (acquired in June of 2021) is presented as a future-proof solution for multi-cloud monitoring at scale. The Sensu monitoring event pipeline is used by businesses to automate their monitoring workflows and gain visibility into their multi-cloud environments. The vendor boasts companies like Sony, Box.com, and Activision use Sensu to help deliver value to their customers. Sensu offers a comprehensive monitoring solution for enterprises, providing visibility across every…N/A
    Pricing
    Nagios CoreSensu
    Editions & Modules
    Single License
    Free
    No answers on this topic
    Offerings
    Pricing Offerings
    Nagios CoreSensu
    Free Trial
    YesYes
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    YesYes
    Entry-level Setup FeeNo setup feeOptional
    Additional Details——
    More Pricing Information
    Community Pulse
    Nagios CoreSensu
    Considered Both Products
    Nagios Enterprises
    No answer on this topic
    Sumo Logic
    No answer on this topic
    Key User Insights
    Would buy again
    100%
    Would buy again
    13 Answers
    No answers on this topic
    Delivers good value for the price
    100%
    Delivers good value for the price
    13 Answers
    No answers on this topic
    Happy with the feature set
    100%
    Happy with the feature set
    13 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    91%
    Lived up to sales and marketing promises
    10 Answers
    No answers on this topic
    Implementation went as expected
    100%
    Implementation went as expected
    12 Answers
    No answers on this topic
    Best Alternatives
    Nagios CoreSensu
    Small Businesses
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    Icinga
    Score9 out of 10
    Logz.io
    Score8.3 out of 10
    Enterprises
    HPE OneView
    Score6 out of 10
    NetBrain Technologies
    Score8.8 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Nagios CoreSensu
    Likelihood to Recommend
    8.5
    (44 ratings)
    8.6
    (2 ratings)
    Likelihood to Renew
    9.9
    (3 ratings)
    -
    (0 ratings)
    Usability
    4.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    7.7
    (9 ratings)
    3.0
    (1 ratings)
    User Testimonials
    Nagios CoreSensu
    Likelihood to Recommend
    Nagios Enterprises
    Nagios monitoring is well suited for any mission critical application that requires per/second (or minute) monitoring. This would probably include even a shuttle launch. As Nagios was built around Linux, most (85%) plugins are Linux based, therefore its more suitable for a Linux environment.
    As Nagios (and dependent components) requires complex configurations & compilations, an experienced Linux engineer would be needed to install all relevant components.
    Any company that has hundreds (or thousands) of servers & services to monitor would require a stable monitoring solution like Nagios. I have seen Nagios used in extremely mediocre ways, but the core power lies when its fully configured with all remaining open-source components (i.e. MySQL, Grafana, NRDP etc). Nagios in the hands of an experienced Linux engineer can transform the organizations monitoring by taking preventative measures before a disaster strikes.
    Incentivized
    Read full review
    Sumo Logic
    • Well suited for raising pagers when you have count-based metrics.
    • Well suited for threshold-based metrics.
    • Not well suited for tracking events over the day, since graphs and other visualizations are missing.
    Incentivized
    Read full review
    Pros
    Nagios Enterprises
    • Monitoring of services is one of the biggest benefits for our company. Being able to respond in a timely fashion keeps business smooth.
    • Hardware and device monitoring are easy to set up with proper parameters.
    • Notification to key staff to be able to respond quickly makes issues go away faster.
    Incentivized
    Read full review
    Sumo Logic
    • Unique concept as a "monitoring router" that can tie services together.
    • Backward-compatible with Nagios environments.
    • More of a DevOps focus than Nagios.
    Incentivized
    Read full review
    Cons
    Nagios Enterprises
    • Nagios could use core improvements in HA, though, Nagios itself recommends monitoring itself with just another Nagios installation, which has worked fine for us. Given its stability, and this work-around, a minor need.
    • Nagios could also use improvements, feature wise, to the web gui. There is a lot in Nagios XI which I felt were almost excluded intentionally from the core project. Given the core functionality, a minor need. We have moved admin facing alerts to appear as though they originate from a different service to make interacting with alerts more practical.
    Incentivized
    Read full review
    Sumo Logic
    • Cannot be solely used for tracking metrics over time.
    • Not a very good UI.
    Incentivized
    Read full review
    Likelihood to Renew
    Nagios Enterprises
    We're currently looking to combine a bunch of our network montioring solutions into a single platform. Running multiple unique solutions for monitoring, data collection, compliance reporting etc has become a lot to manage.
    Incentivized
    Read full review
    Sumo Logic
    No answers on this topic
    Usability
    Nagios Enterprises
    The Nagios UI is in need of a complete overhaul. Nice graphics and trendy fonts are easy on the eyes, but the menu system is dated, the lack of built in graphing support is confusing, and the learning curve for a new user is too steep.
    Incentivized
    Read full review
    Sumo Logic
    No answers on this topic
    Support Rating
    Nagios Enterprises
    I haven't had to use support very often, but when I have, it has been effective in helping to accomplish our goals. Since Nagios has been very popular for a long time, there is also a very large user base from which to learn from and help you get your questions answered.
    Incentivized
    Read full review
    Sumo Logic
    Sensu's customer support was always willing to work with us but never really seemed to learn much from our experiences. I think they get a lot of customers with DevOps IT teams that are willing to put in a lot of elbow grease to get the most of Sensu's architecture. However, despite explaining my continued disappointment with their documentation and the overall flow of the product, I never got much more than a "sorry" and a notice that their documentation was open source if I wanted to contribute to it. The problem, of course, is that you can't document what you don't understand. I'm a former technical writer, so I know that better than most.
    Incentivized
    Read full review
    Alternatives Considered
    Nagios Enterprises
    Because we get all we required in Nagios [Core] and for npm, we have to do lots of configuration as it is not as easy as Comair to Nagios [Core]. On npm UI, there is lots of data, so we are not able to track exact data for analysis, which is why we use Nagios [Core].
    Read full review
    Sumo Logic
    Have used New Relic and Sematext Cloud for APM and for tracking over days and visualizing the issues. But those are very expensive as compared to Sensu.
    Incentivized
    Read full review
    Return on Investment
    Nagios Enterprises
    • With it being a free tool, there is no cost associated with it, so it's very valuable to an organization to get something that is so great and widely used for free.
    • You can set up as many alerts as you want without incurring any fees.
    Incentivized
    Read full review
    Sumo Logic
    • Standing up the Sensu Go server took very little effort.
    • Setting up and maintaining the build processes and deployment logic for Sensu assets and checks was somewhat exhausting and resulted in lower adoption among non-DevOps IT.
    • The limited web interface resulted in lower adoption among non-DevOps IT.
    Incentivized
    Read full review
    ScreenShots

    Sensu Screenshots

    Screenshot of Sensu dashboard homepageScreenshot of Sensu dashboard namespace switcherScreenshot of Sensu events displayed in Grafana. In the examples above, Sensu is comfortably handling 40,000 Sensu agent connections (and their keepalives) and processing over 36,000 events per second.Screenshot of Sensu events displayed in Grafana. In the examples above, Sensu is comfortably handling 40,000 Sensu agent connections (and their keepalives) and processing over 36,000 events per second.