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    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

    Sumo Logic

    Score8.9 out of 10
    N/ASumo Logic is a log management offering from the San Francisco based company of the same name.

    $3

    Per GB Logs

    Zabbix

    Score8.5 out of 10
    N/AZabbix is an open-source network performance monitoring software. It includes prebuilt official and community-developed templates for integrating with networks, applications, and endpoints, and can automate some monitoring processes.N/A
    Pricing
    Nagios CoreSumo LogicZabbix
    Editions & Modules
    Single License
    Free
    Essentials
    $3.00
    Per GB Logs
    Enterprise
    $4.00
    Per GB Logs
    Enterprise Security
    $4.25
    Per GB Logs
    Enterprise Suite
    $4.75
    Per GB Logs
    No answers on this topic
    Offerings
    Pricing Offerings
    Nagios CoreSumo LogicZabbix
    Free Trial
    YesNoNo
    Free/Freemium Version
    YesNoNo
    Premium Consulting/Integration Services
    YesNoNo
    Entry-level Setup FeeNo setup feeNo setup feeNo setup fee
    Additional Details
    More Pricing Information
    Community Pulse
    Nagios CoreSumo LogicZabbix
    Considered Multiple Products
    Nagios Enterprises
    Chose Nagios Core
    Unlike SL1 and IBM NOI, you do not need to buy licenses or pay for support. You can begin deployment immediately. You don't need to purchase expensive equipment or study confusing manufacturer's manuals. Zabbix can also be used freely, but it is not so common and you may need …
    Incentivized
    Chose Nagios Core
    We chose Nagios Core over Zabbix and Zenoss because it was easier to get up and running and configure than the other two products. They required network scanning for assets and then required you to enter every little detail about the host. With Nagios Core, we just entered our …
    Incentivized
    Chose Nagios Core
    We have tested several other monitoring products which were able to monitor the basic matrix (Memory, DiskUsage, CPU%, UpTime, Running Service Status, Port 80 Up/Down). Although some offered far better UIs, they lacked the ability to monitor ANYTHING. Zabbix, being the only …
    Incentivized
    Chose Nagios Core
    Nagios presents greater robustness, efficiency, and clarity in presenting required results.
    Incentivized
    Chose Nagios Core
    Other products were evaluated, but Nagios Core was chosen mainly due: 1. To Cost - it is free 2. Exceptional Customization features
    Incentivized
    Chose Nagios Core
    Nagios is more configurable than competitors and we originally wanted something we could spin up quick for some simple checks. As our needs grew, our understanding and use of Nagios grew, and it was a natural choice. Having personally used other monitoring solutions, I prefer …
    Incentivized
    Chose Nagios Core
    We had a lot of prior experience with Nagios. That made it a no brainer for us.
    Incentivized
    Chose Nagios Core
    We selected Nagios because of the size of its community. We've used some of the others in the field over the past few years, Nagios had the best features out of the box coupled with it's following made it an easy selection.
    Incentivized
    Chose Nagios Core
    Nagios and these other applications stack up well, but configuring nagios is still by hand for the most part.
    Incentivized
    Chose Nagios Core
    Nagios was the best in the past and why I chose it for many of the companies I've worked for. Also, coming in to a company, there is almost always a Nagios server installed and since everyone knows the software it's easy to write plugins for it. But, in 2015, Nagios is a …
    Incentivized
    Sumo Logic
    Chose Sumo Logic
    We felt the features were comparable and Sumo Logic offered a better price. This was our first log aggregation tool so we don't have a lot of insight for competing products. I speak with many others specifically regarding Splunk and it seems to be comparable in many ways except …
    Incentivized
    Zabbix
    Chose Zabbix
    Although we still use Cisco Prime for network devices, when comparing Zabbix with Nagios, for example, you see that Zabbix is more robust, stable, easy to deploy and has an enterprise focus that other tools don't have. Also, the fact that the Zabbix community is very active is …
    Incentivized
    Chose Zabbix
    Zabbix was adopted in our framework due to the value, the hardware requirements, the knowledge we had available and the vast documentation on the internet.
    Incentivized
    Chose Zabbix
    Zabbix was much better at handling traditional systems, and in ease of customization, both in the system itself, and customizing data sources, such as adding deep MySQL or JMX integrations. It's very good for organizing large-scale (hundreds or thousands of servers) systems; …
    Incentivized
    Chose Zabbix
    I personally prefer Zabbix over any other monitoring software that I have ever tried. Zabbix is so customizable that if there is a feature I need, I can easily implement it. I can then add that feature to a template in no time and have it applied to hundreds, or even thousands, …
    Incentivized
    Chose Zabbix
    More extensive and customizable than SaaS solutions. Much less learning curve than Nagios. Cost is very much lower than SaaS monitoring especially at scales over 1000 hosts ($15,000/month for SaaS!!) Templating systems allows for easy management and monitoring of groups of …
    Incentivized
    Chose Zabbix
    Zabbix had the best support for the devices I initially had in my network, its ability to adapt and change has made it my Swiss Army knife of monitoring tools. While it could benefit greatly from a moderated zabbix community, its support from the open source community has …
    Incentivized
    Chose Zabbix
    Nagios has some advantages over Zabbix like "flapping" detection and multiple alert levels - Error, Warning and OK.
    However, the disadvantages of Nagios like needing an addon (NRPE) to monitor remote system internals (open files, running processes, memory, etc), no charting of …
    Incentivized
    Chose Zabbix
    Nagios will always be at or near the top, but I really like how sleek Zabbix is. Also, once it's up and running its really helps keep things in order for you and your customers. As for PandoraFMS, it would have beat out Zabbix, but the documentation on PandoraFMS is really …
    Incentivized
    Key User Insights
    Would buy again
    100%
    Would buy again
    13 Answers
    89%
    Would buy again
    8 Answers
    100%
    Would buy again
    15 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    13 Answers
    100%
    Delivers good value for the price
    9 Answers
    100%
    Delivers good value for the price
    15 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    13 Answers
    89%
    Happy with the feature set
    8 Answers
    93%
    Happy with the feature set
    14 Answers
    Lived up to sales and marketing promises
    91%
    Lived up to sales and marketing promises
    10 Answers
    No answers on this topic
    90%
    Lived up to sales and marketing promises
    9 Answers
    Implementation went as expected
    100%
    Implementation went as expected
    12 Answers
    100%
    Implementation went as expected
    6 Answers
    100%
    Implementation went as expected
    13 Answers
    Best Alternatives
    Nagios CoreSumo LogicZabbix
    Small Businesses
    No answers on this topic
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    Icinga
    Score9 out of 10
    IBM Security QRadar SIEM
    Score8.9 out of 10
    Icinga
    Score9 out of 10
    Enterprises
    HPE OneView
    Score6 out of 10
    SolarWinds Security Event Manager (SEM)
    Score8 out of 10
    HPE OneView
    Score6 out of 10
    All AlternativesView all alternativesView all alternativesView all alternatives
    User Ratings
    Nagios CoreSumo LogicZabbix
    Likelihood to Recommend
    8.5
    (44 ratings)
    9.7
    (17 ratings)
    8.3
    (28 ratings)
    Likelihood to Renew
    9.9
    (3 ratings)
    -
    (0 ratings)
    9.0
    (3 ratings)
    Usability
    4.0
    (1 ratings)
    9.0
    (5 ratings)
    8.6
    (4 ratings)
    Support Rating
    7.7
    (9 ratings)
    8.7
    (6 ratings)
    5.0
    (5 ratings)
    Implementation Rating
    -
    (0 ratings)
    9.0
    (1 ratings)
    8.0
    (2 ratings)
    Professional Services
    -
    (0 ratings)
    6.2
    (3 ratings)
    -
    (0 ratings)
    User Testimonials
    Nagios CoreSumo LogicZabbix
    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
    SumoLogic is a fantastic log aggregator and analysis tool, a fine alternative to Splunk. Searching is powerful and mostly intuitive and results come fast. If you have application logs in clusters or Kubernetes pods that lose their logs every time they're restarted, Sumo is the solution for you
    Incentivized
    Read full review
    Zabbix
    Zabbix is great for monitoring your servers and seeing alerts when the system uses too much CPU or memory. This allowed the system Engineer to be proactive and add resources to these systems to avoid interrupting the services. Especially servers running operations applications and services. This is one of the best usages for Zabbix.
    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
    • Sumo Logic allowed for our InfoSec team to ingest logs from our CDN directly, in real-time, instead of massive compressed archives that were sent every two-hours (the only alternative at the time). Sumo Logic had an app for these logs, that allowed us to easily get an immediate payoff from the data, with canned dashboard and saved searches.
    • Sumo Logic has a fairly extensive REST API when it comes to log sources, source configurations, dashboard data, searches, etc. Their wiki for the API is usually kept up to date.
    • Sumo Logic, during the period of time I had used their product, had added the ability to configure agents via configuration files. This allowed customers to configure their endpoints, and modify the endpoints, with configuration management tools like Chef / Puppet / Salt. Beforehand, the only option was to always make changes either via the web portal or REST API.
    • The solutions engineers were extremely helpful, and easily reachable when issues would occur.
    • Users at our company found it easy to get started, working on new dashboards, scheduled searches, and alerting. The alerting worked well with our third-party paging tool.
    Incentivized
    Read full review
    Zabbix
    • Collecting hardware data - CPU, Memory, Network, and Disk Metrics are collected and reported on.
    • Flexible design - It is very easy to build out even very large environments via the templating system. You can also start where you are - network monitoring, server monitoring, etc. and then build it out from there as time and resources permit.
    • Provides a "plugin architecture" (via XML templates) to allow end users to extend it to monitor all kinds of equipment, software, or other metrics that are not already added into the software already.
    • Very complete documentation. Almost every aspect of Zabbix has been documented and reported on.
    • Cost - Zabbix is FOSS software and always free. Support is reasonably priced and readily available.
    Incentivized
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    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
    • I like the help center, but I think if it had more GUI tools, it could help new users.
    • Pulling out data is sometimes hard to read, (Maybe if I knew how to export data better, this would not be an issue for me).
    • I would like better know-how on how to create reports that will help our business.
    Incentivized
    Read full review
    Zabbix
    • Creating an alert & its trigger can be made easier.
    • More VM-based data collection counters should be introduced to have better VM monitoring.
    • The raw counters collection agent in every node is relatively weak. It goes down often, which needs more stability.
    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
    Zabbix
    It is free. It didn't cost anything to implement (other than my time and the cost incurred for it) and it is filling a badly needed gap in our IT infrastructure. Support is available if we have issues and can be done annually or paid for on a per incident basis as needed. Expansion, updates, and all other future lifecycle activities are likewise free of cost, so as long as someone is able to implement/maintain the software (and the OSS project is maintained) then I imagine the company will never leave it.
    Incentivized
    Read full review
    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
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    Sumo Logic
    Sumo Logic is very powerful but definitely requires some configuration work to get the most out of it. You can get a certification related to this, but it is definitely not something you can just throw together.
    Incentivized
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    Zabbix
    I think every organization, especially the IT department, needs a tool like this. I know of another product like Zabbix that gives a similar or the same solution, but its range makes it very useful. You can see almost all the device info in one place: disk usage, disk space, network usage, etc.
    Incentivized
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    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
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    Sumo Logic
    I would give this rating because I attended a free Sumo Logic training at a WeWork in Chicago. I found the training very useful, and I learned a lot of features that I was not aware of before I went to the training. I like the idea that SumoLogic provides free training seminars. I am certified in level1, and I plan on certifying to level2.
    Incentivized
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    Zabbix
    The setup is the most time-consuming portion of using zabbix. It takes a lot of effort to shape it into a usable format and even then it can get very messy. It's not exactly intuitive and as mentioned the UI seems a bit antiquated. If I was to roll out a monitoring solution from scratch, I'd probably look for alternatives which are easier to use and maintain.
    Incentivized
    Read full review
    Implementation Rating
    Nagios Enterprises
    No answers on this topic
    Sumo Logic
    I was satisfied with the implementation, as at the time, it was the best way to implement the product with the available feature sets in Sumo Logic. User creation and management became more of an issue during continued use, instead of it being an issue related to deploying the product in our environment.
    Incentivized
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    Zabbix
    We are a mainly Windows environment, so it would be useful if we could have used Active Directory to deploy agents. As of version 4.2, Zabbix has announced a new agent MSI file to allow exactly that. Unfortunately, we didn't have that option. Also, for Linux and MAC deployments, there is no simple way to deploy that. Using remote scripts you may be able to create something, but most places will opt for either SNMP (agentless) or manual installation of agents to add to Zabbix. A way of deploying agents via discovery would go a long way to helping in the adoption of the tool.
    Incentivized
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    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
    Sumo Logic works very well out of the gate. For a small business it has given us what we need. I worked at a larger company previously, and we produced so many logs we had to create a custom logging service to handle them all. Cost and availability are big issues when deciding between the different services, whether self maintained and hosted, or provided by another company.
    Incentivized
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    Zabbix
    We're using the Solarwinds suite as our global monitoring standard, but it is very complex and its licensing model makes it difficult to monitor a wide range of technologies. So, we're using Zabbix as a complement on our monitoring process. Zabbix is a way more flexible and has free integrations to a wide range of technologies. It is also more 'user friendly' and easy to manage.
    Incentivized
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    Professional Services
    Nagios Enterprises
    No answers on this topic
    Sumo Logic
    I've assisted several OneLogin customers with partner accounts to Sumo Logic. It has always been pleasant.
    Read full review
    Zabbix
    No answers on this topic
    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
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    Sumo Logic
    • I can't think of any negative side effects other than it being SO slow sometimes, but compared to Splunk everything is slow
    • It's SO much cheaper than Splunk that the time it takes to query information is well worth it
    • In the times that we've had Sumo go down or stop logging information, we've found that we'd be absolutely lost without Sumo
    Incentivized
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    Zabbix
    • Good ROI when trying to get ahead of network related problems instead of waiting for users to complain
    • Good ROI when doing upgrades or exploratory work on a neglected network
    • Good ROI when showing usage trends to management showing higher actual usage versus what was thought to be happening
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    ScreenShots