PostGraph is a multi-model, graph centric query engine build on Postgres. PostGraph is designed to work fast with your OLTP, OLAP and AI Applications.
Here are a couple of example overviews from products with really great docs:
{% content-ref url="introduction/what-we-do.md" %} what-we-do.md {% endcontent-ref %}
{% content-ref url="introduction/our-features.md" %} our-features.md {% endcontent-ref %}