“A 3D miniature comedy scene”
Compare AI Image Models — One Prompt, Every Model, Side by Side
Type one idea and see it rendered by today's top AI image models at once — GPT Image, FLUX, Google's Nano Banana and Recraft — then keep the best. Stop guessing which model wins and stop paying for a dozen separate subscriptions.
No credit card · 15 Pixels free on sign-up
See it for real
One prompt. Every model. No cherry-picking.
Real Promly runs — the same idea sent to every model at once. Flip through and judge for yourself.
“An ultra-realistic cinematic scene”
“Psychedelic digital art”
“A psychedelic geometric palace”
How it works
One prompt in, every model out
01
Type your idea once
Write a single prompt — no re-typing it into five different tools or tabs.
02
Pick the models
Choose which models to put head-to-head — compare two, or up to a dozen at once.
03
Keep the winner
See every result side by side, then download or refine the one that nailed it.
The line-up
A dozen models, five providers
Promly runs the leading AI image models so you don't have to subscribe to each one separately. Compare them on your own prompt and see which fits your style.
OpenAI
GPT Image
Strong instruction-following and in-image text — three resolution tiers up to 4K.
Black Forest Labs
FLUX
Photoreal and distinct aesthetics — fast Klein through high-end Max.
Google
Nano Banana
Excellent subject consistency and quality — including the Nano Banana Pro tier.
Recraft
Recraft V4
Design- and vector-leaning output for clean, brandable visuals.
Why compare in Promly
Pick the right model in one shot
- One prompt, every model. No tab-switching, no re-typing — fan one idea out to many models at once.
- No model FOMO. See which model actually wins on your image instead of guessing from leaderboards.
- One subscription. Reach a dozen models without paying for each provider separately.
- Volume discount. Comparing more models in a single run costs less per image.
- Free to start. 15 Pixels on sign-up, no credit card — enough to run your first comparison.
- Prefer no prompts? Use a guided Kit like the Sticker or Comic generator instead.
FAQ
Frequently asked questions
Which AI image models can I compare?
Promly runs models from OpenAI (GPT Image), Black Forest Labs (FLUX), Google (Nano Banana) and Recraft — a dozen models across five tiers — so you can put them head-to-head on the same prompt.
Do I have to write a prompt for this?
Yes — the compare tool (the Direct Kit) is the one place in Promly where you type a prompt, because it's built for power users testing models. If you'd rather not write prompts, use a guided Kit like the Sticker or Comic generator.
Why compare models instead of picking one?
Different models win on different prompts — one nails photoreal, another nails text or style. Comparing on your own image is faster and cheaper than subscribing to each provider to find out.
Is it free?
You get 15 Pixels free on sign-up with no credit card — enough to run your first side-by-side comparison. Comparing more models in one run earns a volume discount.
Compare the top AI image models free
One prompt, every model, side by side. 15 Pixels on sign-up — no credit card.
Start free · 15 PixelsExplore more
Other ways to create with Promly
Guide: Which AI image model to use · AI Sticker Maker · AI Comic Generator · AI Portrait Generator · AI Infographic Generator · AI Storyboard Generator · Community gallery