Website analytics reporting software can be on-premises or hosted/SaaS. This article compares the best on-premises solutions, and differentiates between Commercial and Open Source products.
On-premises web analytics software keeps your data within your environment, which provides full data security and avoids many of the regulations imposed on SaaS solutions.
Should You Use Commercial or Open Source?
There are a few things to consider when evaluating an on-premises web analytics reporting tool, since there are advantages and disadvantages to each.