-
openreplay
Session replay and analytics tool you can self-host. Ideal for reproducing issues, co-browsing with users and optimizing your product.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I would disagree with OpenReplay being open source, as I raised with them back in July (I've also since been blocked from their GitHub org for opening that discussion).
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.