For databases, you can provision one through Gigalixir, or you can provision one yourself with Google Cloud SQL in the us-central1 region.
For other apps, anything running in GCP us-central1 will be in the same high latency network, but some customers interop with AWS or Heroku just fine albeit with slightly higher latencies.
It's obviously a lot more work but since AWS has the biggest market and mind share, a presence in AWS will be a huge boost for you. Also make it clear to customers that you support both GCP and AWS because low latency access to database is a huge concern for most applications.
Thanks, clear! Any chance for a EU-based region soon? Most of our customers are in the EU and some are required to have their data inside the EU at all times for legal reasons.
For other apps, anything running in GCP us-central1 will be in the same high latency network, but some customers interop with AWS or Heroku just fine albeit with slightly higher latencies.