Related reading: Ask HN: How did you significantly reduce your AWS cost? (2017) [0] The top comment is great. Two easy wins: * Putting an S3 endpoint in your

Related reading: Ask HN: How did you significantly reduce your AWS cost? (2017) [0] The top comment is great. Two easy wins: * Putting an S3 endpoint in your VPC gives any traffic to S3 its own internal route, so it's not billed like public traffic. (It's curious that this isn't the default.) * Auto-shutdown your test servers overnight and on the weekends See also this thread from 2 days ago, Show HN: I built a service to help companies save on their AWS bills [1] Those threads aren't specific to GPU instances though. [0] https://news.ycombinator.com/item?id=15587627 https://news.ycombinator.com/item?id=15587627 [1] https://news.ycombinator.com/item?id=23776894 https://news.ycombinator.com/item?id=23776894