SendGrid handling multiple environments

Question

Couldn't find any info on that: does anyone know if SendGrid supports anyhow multiple environments?

I'm talking specifically about webhooks and seems that you can have only one webhook at a time where it would be nice to have separate for dev, stage and production environment while having one template base.

Answer 1

I finally found https://postmarkapp.com/ - so far the only one really supporting multiple environments independently.