Yes, we are currently hosted only in NY. Can you please ping beta.searchera.net and check the latency from your location ?
Once we are out of beta we will be offering distributed datacenters. West coast USA and Europe to start with. The option to install in your own servers / cloud provider is another option.
If you would like to try it out, I can always bring up a host quickly next to your location on digitalocean or aws. Please send me an email on hello@searchera.io