When comparing Papertrail vs Graylog2, the Slant community recommends Papertrail for most people. In the question“What are the best log management, aggregation & monitoring tools?” Papertrail is ranked 5th while Graylog2 is ranked 7th. The most important reason people chose Papertrail is:
To set Papertrail up, use NXLog, or simply direct logs to a URL provided by Papertrail. No proprietary agent.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy set-up process
To set Papertrail up, use NXLog, or simply direct logs to a URL provided by Papertrail. No proprietary agent.
Pro Simple interface
The default view is mostly taken up by log events with a small row at the bottom for entering a search query, setting date range, accessing saved searches and enabling or disabling real-time logging.
Pro Event and search updates can be viewed in real-time
By default log events and searches in Papertrail are updated in real-time.
Pro Logs can be colorized via third-party software
Logs can be colorized by installing Stylish, a browser extension for Chrome and Firefox that overrides CSS stylesheets, and writing a custom stylesheet.
Papertrail's log entries have various attributes that can be used to change css properties for specific programs or systems, or based on message contents.
Logs can also be colorized within the actual logs by adding ANSI escape codes (will override user-specific colorization).
Pro Free and open source
Graylog2 is licensed under GNU GPL v3.
Pro Easy setup
Graylog2 can be quickly installed on any Linux machine running Java 7 via an executable that allows installing and configuring remote dependencies and graylog2 itself via a web interface.
Pro Real-time
Information and statistics displayed update in real time.
Pro Great interface
Easy to overview, intuitive and full of explainers.
Pro Little maintenance
Pro Streams allow identifying events in real-time and perform actions
Stream allow filtering events in real time and perform action such as issue alerts or forward messages.
Pro Server-side functionality can be extended via plug-ins
Pro Works well with just about any type of logging
Cons
Con Expensive
Averages out at $8/GB/mo, which feels exorbitant.
Con Ridiculous free plan
Unfortunately, compared with other competitors, their free plan comes with only 50MB/month.
Con No built-in graphing
Papertrail can integrate with Librato Metrics and StatHat to graph event occurrence count over time, but there's no built-in way to visualize data.
Con Antiquated interface
The interface is simple, yet it is slow and hard to work with.
Con Limited logging protocols support
Graylog2 only has support for syslog and GELF.
Con Self hosted. Difficult to maintain.
Maintenance is very difficult because of the high volume nature of logs.
Con Slow
Takes multiple servers even for smaller deployments
Con Interface is hard to use
The interface is hard to use, loaded with data, and difficult to understand.