Offen

Offen is a lightweight, open source web analytics tool for understanding web activity while giving users full access to the data associated with them. It brings analytics insights and user data access together, allowing website operators to gain information about activity without limiting users’ ability to see their own data. Offen is intended for people and organizations that need web analytics but also want the people using their websites to retain access to all information connected with them. The software is available under the Apache-2.0 license. Offen can replace Google Analytics for web analytics. A key difference is its approach to user data: Offen is specifically designed so that users have full access to all of their data while analytics are being collected and used for insights. It is described as a lightweight analytics tool, so it should not be assumed to provide every feature or the same scope as Google Analytics.