We charge for infrastructure (that is, we host your infra, so you pay based on usage) - this is also what we did at CircleCI. Small users will pay us very littl

We charge for infrastructure (that is, we host your infra, so you pay based on usage) - this is also what we did at CircleCI. Small users will pay us very little or fit within the free tier. Huge users will pay a lot. We plan to support enterprise users too, but that's a little bit down the line.