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Sink In

Affordable Stable Diffusion generation on fast GPUs.

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Image & DesignFreemiumWe checked the prices on sinkin.ai on 28 Sep 2026.

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What is Sink In?

Affordable Stable Diffusion generation on fast GPUs.

Who is Sink In best for?

Sink In is best for Stable Diffusion fans without a GPU who want community checkpoints and LoRAs run cheaply.

  • Community model fans

    Dozens of community SD 1.5 and SDXL checkpoints, plus LoRAs, are hosted and ready to run without downloading anything.

  • Developers on a budget

    The API charges about $0.003 for a 512 x 512 image, so bulk generation stays cheap.

  • No local GPU

    Images render on Sink In's hosted GPUs, so you do not need a graphics card of your own.

How much does Sink In cost?

Sink In runs on credits: subscriptions cost $10, $30 or $90 a month for 6,000, 18,000 or 60,000 credits, one-off packs start at $5 for 1,000 credits, and a 512 x 512 image costs 2 credits.

Sink In Basic$10Per month
  • Balance topped up to 6,000 credits each month
  • About 3,000 images at 512 x 512 and 20 steps
  • Credits work on the site and the API
Sink In Pro$30Per month
  • Balance topped up to 18,000 credits each month
  • About 9,000 images at 512 x 512 and 20 steps
  • Credits work on the site and the API
Sink In Ultimate$90Per month
  • Balance topped up to 60,000 credits each month
  • About 30,000 images at 512 x 512 and 20 steps
  • Credits work on the site and the API

Credits can also be bought once: $5 for 1,000 or $10 for 3,000, and larger buys cost $0.0015 a credit with a $150 minimum (100,000 credits). A 512 x 512 image at 20 steps costs 2 credits, 512 x 768 costs 3 and 768 x 1024 costs 6. The monthly refill resets your balance to the plan amount rather than adding to it. New accounts get some free credits to test with. All sales are final. Full pricing on sinkin.ai. We checked these prices on .

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What are the best Sink In alternatives?

Two tools on Recaply do Sink In's job.

Questions about Sink In

What is Sink In?

Affordable Stable Diffusion generation on fast GPUs.

Who is Sink In for?

Sink In is best for Stable Diffusion fans without a GPU who want community checkpoints and LoRAs run cheaply.

Is Sink In free?

Sink In gives new accounts some free credits to test image generation, but it does not say how many. After that you buy credits, from $5 for 1,000 as a one-off or $10 a month for Sink In Basic, and a 512 x 512 image costs 2 credits.

How much does Sink In cost?

Sink In's paid plans are Sink In Basic at $10 per month, Sink In Pro at $30 per month and Sink In Ultimate at $90 per month.

What are the best Sink In alternatives?

The closest alternatives on Recaply are Dezgo and SDXL Turbo.

Where can I try Sink In?

On its official website, sinkin.ai.

Does Sink In offer refunds?

No. Sink In's return policy says all sales are final, and its subscription FAQ repeats that it does not refund. You can cancel a subscription yourself from the Subscription link in the site's top-right menu after an email check.