-
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.
There are some generic Pathfinder builders like PCGen and PF Autosheet, but nothing specifically for Kingmaker AFAIK. So it's mostly trial-n-error plus consulting the KM wiki to figure out how to plan your builds.
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.