I'm excited that there is a new forum to ask questions. We are a engineering/surveying consultant in Michigan. I have been flying my drone for 1 year mapping sites and calculating volumes. We are still trying to find a software to process the images. We currently have Pix4d but are still actively looking for other softwares like Drone deploy or Datumate to process the images. Let me know if you have used any of the these softwares and what you think of them.