Freshlytics - https://github.com/sheshbabu/freshlytics
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* Personally identifiable information (PII) is not collected
* See the pageview in different dimensions like page urls, referrers, browsers etc
* Supports multiple projects
* Supports RBAC
Screenshots - https://github.com/sheshbabu/freshlytics/blob/master/docs/sc...
Looks useful, but it depends on PipelineDB, a PostgreSQL extension for streaming data. Unfortunately PipelineDB hasn't been updated since May 2019 [0] when they were acquired by Confluent [1]. The former PipelineDB team appears to be focused on Confluent's KSQL product [2]. There's an open source "ksqlDB" but it appears to depend on Kafka, so it's not a 1:1 replacement for PipelineDB[3].
[0] https://github.com/pipelinedb/pipelinedb
[1] https://www.confluent.io/blog/pipelinedb-team-joins-confluen...
[2] https://www.confluent.io/blog/confluent-cloud-ksql-as-a-serv...