Semaphore (https://semaphoreci.com https://semaphoreci.com) recently introduced pay-per-use model with autoscaling, so you don’t have to pay a large sum just to

Semaphore (https://semaphoreci.com https://semaphoreci.com) recently introduced pay-per-use model with autoscaling, so you don’t have to pay a large sum just to run a few parallel jobs (disclaimer: cofounder here, open for questions).