Astria

Astria fine-tunes image models on your own subjects and styles. It is an AI image generator with a Dreambooth API, made for developers who want custom results inside their own products.

You can fine-tune Flux, Stable Diffusion 1.5 and Stable Diffusion XL, using either Checkpoint or LoRA training depending on how much fidelity you need.

For quicker, lower fidelity output, Astria offers a FaceID-like option that takes less processing time.

That is a useful trade if you are generating many images and do not need an exact likeness every time.

The platform also includes generative filters for artistic effects.

The use cases named for Astria are AI photoshoots, virtual try-ons, mobile apps, product shots and interior design.

Because it works as an API, it suits teams building headshot or avatar features more than people who just want to type a prompt and get one picture.