Kinsta caching is done at server level, so a plugin is not needed.
Below from Kinsta
I suggest reaching out to GeoDirectory and sharing the following information: https://kinsta.com/blog/wordpress-cache/#no-wordpress-cache-plugins-are-needed-at-kinsta
Unless GeoDirectory has special requirements and is integrated specifically with WP Super Cache, there should be no issues.
I’d rather suggest asking the plugin developer about compatibility with nginx servers and with full page caching at Kinsta