Choose an API when
You want Stripe packs, fail-closed adult rules, and Studio (favorites/folders/zips) without standing up inference and abuse tooling.
Self-host wins on raw GPU control. An API wins when you need checkout, credits, policy rails, and a library without babysitting boxes.
You want Stripe packs, fail-closed adult rules, and Studio (favorites/folders/zips) without standing up inference and abuse tooling.
You already run GPUs, need custom checkpoints every hour, and can own moderation + uptime yourself.