Monitor and reproduce errors in web sites/applications. Using the built-in recorder feature you’ll know exactly what the user did. This means you don’t have to read call stacks or parse through huge logs to be able to reproduce bugs.



Stackify is described as 'Offers the only developers-friendly cloud based solution that fully integrates application performance management (APM) with error tracking and log management' and is a Error Logger in the network & admin category. There are more than 50 alternatives to Stackify for a variety of platforms, including Web-based, Linux, Windows, Mac and SaaS apps. The best Stackify alternative is Grafana, which is both free and Open Source. Other great apps like Stackify are Zabbix, Nagios, Datadog and Graylog.
Monitor and reproduce errors in web sites/applications. Using the built-in recorder feature you’ll know exactly what the user did. This means you don’t have to read call stacks or parse through huge logs to be able to reproduce bugs.



Sematext Experience is a real user monitoring solution that offers 100% visibility into your website or web app that affects your users’ experience.




SeaLion is a FREE Linux server monitoring and debugging tool for easy troubleshooting across hundreds of servers. View raw output of critical events across your servers and debug your server issues. Latest version shipped with 5 default services.
Monitoring for Ruby & Elixir developers. All the metrics and alerts you need to keep your app running smooth. Support for Rails, Rack, Sinatra, Padrino & Grape.




Our open and flexible server and network monitoring solution delivers a unified view of your entire IT environment. Monitor up to 100,000 devices from a single server, with distributed and redundant solutions for nearly infinite scalability.




Gear5 is an easy-to-use, website-performance monitoring system that will give you comprehensive and understandable performance information to help you speed up your websites.


Node.js debugging made easy - find and fix issues using profilers, distributed tracing, error detection and custom metrics.




Effortless error reporting with real-time feedback for your users. Optimised for the development of Java applications, Eclipse IDE plug-ins and RCP apps.
Concurix is a comprehensive profiling and monitoring service for Node.js. Pricing plans are simple and allow for unlimited profiling and monitoring on unlimited servers for a single, low price.


Application Monitoring that finds what you can't see in charts. Identify slow database queries, N+1s, sources of memory bloat, performance abnormalities, and more.

Cloud based network monitoring software that allows you to monitor servers, virtual machines, cloud and websites.



