A credit is a credit whatever model is behind it, so the price does not move when the models do. Credits are pooled across a team and a call that returns nothing costs nothing.
2 credits at the default size, 3 at 2K, 6 at 4K.
1 credit. Faster and cheaper, for trying a prompt before the real run.
1 credit to find where a render drifted from the original, then the usual price per patch it runs.
Topaz Bloom 2 at about 2 credits per two megapixels of output, Wonder 3.5 per eight. The app asks before it spends.
Editing stops until you buy a credit pack. A pack is paid for once, from $0.10 a credit, and its credits stay until you spend them, so a renewal never takes them away. There is no bill you did not agree to.
No. The allowance resets on each billing date.
Everyone in the workspace it was made in. A personal workspace is just you; a team is whoever you invite.
The area you selected plus a margin of context, any reference areas you marked, and your prompt. Never the whole picture unless you select the whole picture.
Current image models through OpenRouter, and Topaz Labs for enhance and upscale. Tessera picks the model behind each tier and moves to better ones as they arrive, at the same price.
Yes. A deleted project can be brought back for fourteen days, then it and every picture in it are purged. A trial project untouched for thirty days is purged too.