For general support, discussion, and user feedback, the best place is the Discord server where all the developers hang out:

Gyroflow Discord

Furthermore, the FPV Stabilization Tools group has a large number of active users discussing Gyroflow and related tools: FPV Stabilization Tools Facebook Group

For companies or people wishing to get in touch with the team privately for collaborative purposes, you can reach us through email at: devteam@gyroflow.xyz (note: This is not for troubleshooting or general help, please use the Discord server and GitHub issues for that.)

Since the previous beta release, a number of camera vendors have been in contact in order to add native Gyroflow support, so if this sounds interesting, feel free to shoot a mail our way.