Icinga offers a range of options for pricing, setup cost, and licensing. For personal use, there are no additional fees to install it. However, for organizational use, there are licensing considerations based on the number of users and desired features.
While the core Icinga software is open-source, additional features and user support may come with associated costs. Professional support can be purchased from the vendor if needed.
Some users find the solution to be cheap or even free to use, however, it can require significant resources to maintain and operate. Manual deployment and modification processes without automation or detection add to the effort.