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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Graylog

    Score8.8 out of 10
    N/AGraylog, headquartered in Houston, offers their eponymous platform for centralized log management that helps users find meaning in data faster so as to take action immediately. Graylog is available via Enterprise and Cloud plans, but also has a Small Business Plan, and an Open (free) plan with limited features.N/A

    Prometheus

    Score8 out of 10
    N/APrometheus is a service monitoring and time series database, which is open source.N/A
    Pricing
    GraylogPrometheus
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    GraylogPrometheus
    Free Trial
    NoNo
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    GraylogPrometheus
    Considered Both Products
    Graylog
    Chose Graylog
    Graylog has the simplest deployment, and it is ready to work in a few clicks. Although we also use Grafana and Zabbix in our environment, the role of processing log data is better suited to Graylog. In our case, we use Graylog to process and analyze web application logs, such …
    Incentivized
    Open Source
    No answer on this topic
    Key User Insights
    Would buy again
    86%
    Would buy again
    6 Answers
    100%
    Would buy again
    35 Answers
    Delivers good value for the price
    86%
    Delivers good value for the price
    6 Answers
    100%
    Delivers good value for the price
    34 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    7 Answers
    100%
    Happy with the feature set
    35 Answers
    Lived up to sales and marketing promises
    83%
    Lived up to sales and marketing promises
    5 Answers
    100%
    Lived up to sales and marketing promises
    26 Answers
    Implementation went as expected
    83%
    Implementation went as expected
    5 Answers
    100%
    Implementation went as expected
    29 Answers
    Best Alternatives
    GraylogPrometheus
    Small Businesses
    SolarWinds Papertrail
    Score8.9 out of 10
    InfluxDB
    Score9 out of 10
    Medium-sized Companies
    SolarWinds Kiwi Syslog Server
    Score8.1 out of 10
    No answers on this topic
    Enterprises
    SolarWinds Loggly
    Score7.7 out of 10
    No answers on this topic
    All AlternativesView all alternativesView all alternatives
    User Ratings
    GraylogPrometheus
    Likelihood to Recommend
    9.0
    (8 ratings)
    7.8
    (35 ratings)
    Usability
    9.0
    (1 ratings)
    7.1
    (3 ratings)
    Support Rating
    3.6
    (3 ratings)
    5.0
    (1 ratings)
    User Testimonials
    GraylogPrometheus
    Likelihood to Recommend
    Graylog
    For small companies, Graylog is the best solution possible. It's easy to configure and "just works." Above everything else, it's free. The only thing I hold against it is the fact that it's Linux-based. [This] makes sense because Elasticsearch is Linux-based. But Linux adds a layer of complexity that we don't need for something basic as a logging server. I'm pretty sure that we would have had a logging server years earlier if I had to convince quite a few decision-making people to go ahead with it anyway.
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    Open Source
    This program works from the roots of the problem and creates a professional matrix for each of its users. This will give them more skills and resources to carry out tasks and reduce the difficulties of operating each of the processes of my work, as well as being An ally for the manipulation and operability of all your master data; Prometheus is very easy to recommend since it is a program that fulfills its mission.
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    Pros
    Graylog
    • Graylog does a great job of its core function: log aggregation, retention, and searching.
    • Graylog has a very flexible configuration. The backend for storage is Elasticsearch and MongoDB is used to store the configuration. You have to option to make your configuration as simple as possible by storing everything on one box, or you can scale everything out horizontally by using a cluster of Elasticsearch nodes and MongoDB servers with several Graylog servers pointed to all the necessary nodes.
    • Graylog does a good job of abstracting away a fair portion of Elasticsearch index management (sharding, creation, deletion, rotation, etc).
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    Open Source
    • Looking at metrics such as the aggregate number of HTTP requests served.
    • Understanding how our services are performing in aggregate.
    • Easy to deploy within a variety of architectures/environments.
    • Open source so new features are added regularly and bugs are fixed in a timely manner.
    • Free so there are no licensing restrictions.
    • Endorsed by the Cloud Native Computing Foundation.
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    Cons
    Graylog
    • Configuration can be hard to understand
    • More quickly and easy ways to search for data
    • Auto-categorization of log entries would be excellent
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    Open Source
    • Customer Service: since this is an open-source tool, customer service is not that great. Generally, you get all answers to your problems in online forums, but in case you got stuck, nobody will assist you in a channelised manner. You will have to find the way out on your own, and it may become frustrating at times.
    • More metrics for dashboards shall be added per the application being monitored. Standards metrics will work in most cases but may not in specific applications. Therefore, customised metrics shall be created for some of the industry-standard niche applications.
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    Usability
    Graylog
    Graylog is easy to deploy. The tricky part is to configure all hosts that are going to send their log data to Graylog, considering the retention period of this data, it will need a lot of disk space to store it. Its rotation works fine. It is very simple to navigate and explore the data you send to it, and very easy to filter and export them too.
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    Open Source
    It is usable and one can learn if few people in the team are already using it. It can be difficult to understand at the beginning because of non intuitive UI and syntax of the rules. So, I've gone for 7 points as there is some room for improvement in user interface and rules syntax.
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    Support Rating
    Graylog
    Community support does not give simple straightforward answers; simply search up Graylog Issues and look at some of the responses on the forums. The documentation is your only hope if you are on the free version, as you can NOT purchase only support. The few times I have worked with Graylog Enterprise support they were great though.
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    Open Source
    Never had to reach out to them.
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    Alternatives Considered
    Graylog
    In terms of log aggregation, the free product fully stacks up with the competitors listed. Full control over the data ingests for flexible configuration. Graylog even better on that front than AlienVault USM because you cannot configure the variable mapping. We haven't used the threat exchange stuff or correlation. But with regex searches, we have created function dashboards that show threat theater pictures of our network based on logs from our firewall.
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    Open Source
    Highly customized pricing plans to choose from. Lower pricing for the same features compared to competitors. Easy to reach the support team, which provided detailed documentation and helped set up the Prometheus. Monitoring metrics gets very easy after the integration with Grafana. It also has a sophisticated alert setting mechanism to ensure we don't miss anything critical.
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    Return on Investment
    Graylog
    • Able to offer monitoring services to new and existing clients to increase revenue
    • Staff have increased billing percentage
    • Potential to expand security services
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    Open Source
    • We are still working on the ROI
    • The ROI mentioned during the purchase has not been achieved, however this could be due to lack of data from our side. 2 years of implementation is too early to calculate and confirm the ROI.
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