I don't necessarily have ideas about how to improve or expand your service - however since you are in Seattle and utilize Open Source software, I encourage you to hack on some of those projects with the community at our next OpenSource hackathon in Licton Springs. https://lovelicton.com/images/events/2019/hackathon.jpg (our next one is April 29th).
Thanks for starting an awesome Seattle company!
We believe companies should find a way to give back to the open source software they use. We're actively thinking over how best to do this. Thanks for the links!