How the arithmetic works
38 of the 38 carry enough in their price matrix to work the shape through end to end, and the table below does exactly that with each model's own figures. No two billing shapes on this site share a model — a model has exactly one — so nothing here overlaps another billing page.
credits = one fixed figure per generation. Length, resolution and prompt do not move it, which makes this the only shape where the headline number IS the bill.
| Model | Per generation | A batch of 10 | Headline vs full price |
|---|---|---|---|
| Luma UNI 1 Max | 1 credit | 10 credits | no discount |
| Pruna Image Edit | 1 credit | 10 credits | no discount |
| Z Image Turbo | 1 credit | 10 credits | no discount |
| Flux Kontext | 2 credits | 20 credits | 4 full, 2 now |
| GPT Image 1 Edit | 2 credits | 20 credits | no discount |
| GPT Image 1.5 | 2 credits | 20 credits | no discount |
| Grok Imagine Image | 2 credits | 20 credits | no discount |
| Seedream 4.0 | 2 credits | 20 credits | 3 full, 2 now |
| Suno Sounds V6 | 2 credits | 20 credits | no discount |
| Wan 2.6 Text to Image | 2 credits | 20 credits | 3 full, 2 now |
| ByteDance Seedream 4 | 3 credits | 30 credits | no discount |
| Kling Image 3.0 | 3 credits | 30 credits | no discount |
| Krea 2 Medium | 3 credits | 30 credits | no discount |
| Recraft 4.1 Text to Image | 3 credits | 30 credits | no discount |
| Cosmos 3 Super | 4 credits | 40 credits | no discount |
| Grok Imagine Image Quality | 4 credits | 40 credits | no discount |
| ImagineArt 1.5 | 4 credits | 40 credits | no discount |
| ImagineArt 2.0 | 4 credits | 40 credits | no discount |
| Leonardo Lucid Origin | 4 credits | 40 credits | no discount |
| Mai Image 2.5 Edit | 4 credits | 40 credits | no discount |
| Nano Banana | 4 credits | 40 credits | no discount |
| Nano Banana 2 | 4 credits | 40 credits | 7 full, 4 now |
| Recraft 4 Text to Image | 4 credits | 40 credits | no discount |
| Recraft V3 Image | 4 credits | 40 credits | no discount |
| Recraft V4 | 4 credits | 40 credits | no discount |
| Reve Text to Image | 4 credits | 40 credits | no discount |
| Seedream 4.5 | 4 credits | 40 credits | no discount |
| Wan Preview 2.5 Text to Image | 4 credits | 40 credits | no discount |
| Ideogram V4 | 5 credits | 50 credits | no discount |
| Flux 2 Max | 6 credits | 60 credits | no discount |
| Seedream 5.0 Pro | 6 credits | 60 credits | no discount |
| Topaz Image Colorization | 7 credits | 70 credits | no discount |
| Topaz Upscale Image | 7 credits | 70 credits | no discount |
| Midjourney Niji 6 | 8 credits | 80 credits | no discount |
| Midjourney V7 | 8 credits | 80 credits | no discount |
| Riverflow 2.0 | 11 credits | 110 credits | no discount |
| LTX 2 Audio to Video | 16 credits | 160 credits | no discount |
| Higgsfield | 19 credits | 190 credits | no discount |
Worked from each model's own price matrix. A cell reading “—” is one where the arithmetic produces a figure outside the complete-job range the same matrix declares, so nothing is printed.
All 38 models
Cheapest complete job first. Every row links to that model's spec page — tier and mode variants share a page with the model they are a variant of, so this is products rather than SKUs.
| Model | Provider | Credits per job | Its priced options |
|---|---|---|---|
| Luma UNI 1 Max | Luma | 1 credit | Price 1 |
| Pruna Image Edit | PrunaAI | 1 credit | Price 1 |
| Z Image Turbo | Z-Image | 1 credit | Price 1 |
| Flux Kontext | Flux | 2 credits | Price 2 |
| GPT Image 1 Edit | OpenAI | 2 credits | Price 2 |
| GPT Image 1.5 | OpenAI | 2 credits | Price 2 |
| Grok Imagine Image | Grok | 2 credits | Price 2 |
| Seedream 4.0 | ByteDance | 2 credits | Price 2 |
| Suno Sounds V6 | Suno | 2 credits | Price 2 |
| Wan 2.6 Text to Image | Wan | 2 credits | Price 2 |
| ByteDance Seedream 4 | ByteDance | 3 credits | Price 3 |
| Kling Image 3.0 | Kling | 3 credits | Price 3 |
| Krea 2 Medium | Krea | 3 credits | Price 3 |
| Recraft 4.1 Text to Image | Recraft | 3 credits | Price 3 |
| Cosmos 3 Super | NVIDIA | 4 credits | Price 4 |
| Grok Imagine Image Quality | Grok | 4 credits | Price 4 |
| ImagineArt 1.5 | Imagine | 4 credits | Price 4 |
| ImagineArt 2.0 | Imagine | 4 credits | Price 4 |
| Leonardo Lucid Origin | Leonardo | 4 credits | Price 4 |
| Mai Image 2.5 Edit | Microsoft | 4 credits | Price 4 |
| Nano Banana | 4 credits | Price 4 | |
| Nano Banana 2 | 4 credits | Price 4 | |
| Recraft 4 Text to Image | Recraft | 4 credits | Price 4 |
| Recraft V3 Image | Recraft | 4 credits | Price 4 |
| Recraft V4 | Recraft | 4 credits | Price 4 |
| Reve Text to Image | Reve | 4 credits | Price 4 |
| Seedream 4.5 | ByteDance | 4 credits | Price 4 |
| Wan Preview 2.5 Text to Image | Wan | 4 credits | Price 4 |
| Ideogram V4 | Ideogram | 5 credits | Price 5 |
| Flux 2 Max | Flux | 6 credits | Price 6 |
| Seedream 5.0 Pro | ByteDance | 6 credits | Price 6 |
| Topaz Image Colorization | Topaz Labs | 7 credits | Price 7 |
| Topaz Upscale Image | Topaz Labs | 7 credits | Price 7 |
| Midjourney Niji 6 | Midjourney | 8 credits | Price 8 |
| Midjourney V7 | Midjourney | 8 credits | Price 8 |
| Riverflow 2.0 | Sourceful | 11 credits | Price 11 |
| LTX 2 Audio to Video | LTX | 16 credits | Price 16 |
| Higgsfield | HiggsField | 19 credits | Price 19 |
How these models are billed
Every model on this page uses the same billing shape.
- Charged a flat rate per generation38 models
All figures are Versely credits. A credit figure marked as a headline rate is not the cost of a complete job. Your plan's credit allowance is on the pricing page.
More billing shape pages
Every model on Versely · Model providers · Ranked buyer guides
Frequently asked questions
Which AI models are billed flat per generation?+
38 on Versely — 36 image, 1 lipsync & avatars and 1 audio & voice, from 24 providers. credits = one fixed figure per generation. Length, resolution and prompt do not move it, which makes this the only shape where the headline number IS the bill.
Is a flat per generation model cheaper?+
Not in itself — the shape is how you are charged, not how much. Across these 38 models a complete job runs 1 to 19 credits. What the shape does tell you is which lever moves your bill, and on this page that lever is the same for every model listed.
What is the cheapest model billed flat per generation?+
Luma UNI 1 Max has the lowest complete-job cost of the 38 at 1 credit. The worked example table above shows the same arithmetic applied to every model that publishes enough of its matrix to support it.
Can I compare a flat per generation model against one billed another way?+
Only on the cost of a complete job, never on the headline figure. That is the whole reason these pages are split by shape — a rate compared against a job total is two different quantities in one column. Versely's ranked buyer guides sort on complete-job cost for exactly this reason.
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