One prompt. Multiple models.
Instant comparison.
Generate images across multiple AI models with a single API call. Compare results side-by-side. Pay only for what you use.
1 free generation per day. No account required.
How it works
Three steps to better images
Stop switching between different providers. Generate, compare, and choose — all from one place.
Write a prompt
Describe the image you want. Use natural language just like you would with any image generator.
Generate across models
Select multiple AI models and generate images simultaneously. One API call does it all.
Compare results
See all results side by side. Compare quality, style, and speed. Pick the best model for your use case.
Model ecosystem
Access the best image models
One API key, multiple models. We handle the provider integrations so you don't have to.
FLUX Pro
Popularfal.ai
High-quality photorealistic images
SDXL
Stability AI
Versatile open-source model
Imagen 3
PremiumAdvanced text-to-image generation
Stable Diffusion 3
NewStability AI
Latest architecture with improved quality
More models added regularly. Want a specific model? Let us know
Developer API
Built for developers
Integrate image generation into your app in minutes. One API key, one SDK, and clear documentation.
Simple REST API
One endpoint to generate images across all models
TypeScript SDK
Fully typed client library with autocomplete
Webhook support
Get notified when generations complete
OpenAPI spec
Auto-generated documentation and client code
import RouterImage from "routerimage";
const client = new RouterImage({ apiKey: "ri_live_..." });
const generation = await client.images.generate({
prompt: "Astronaut drinking coffee on Mars",
models: ["flux-pro", "sdxl", "imagen-3"],
});
for (const result of generation.results) {
console.log(result.model, result.image_url);
}Pricing
Simple, transparent pricing
Pay for what you use. No subscriptions, no hidden fees. Just model cost plus a small platform fee.
| Model | Cost / image | Avg. speed |
|---|---|---|
| FLUX Pro | $0.04 | ~4s |
| SDXL | $0.03 | ~3s |
| Imagen 3 | $0.05 | ~5s |
| SD 3 | $0.03 | ~3s |
Prices include model cost + a small platform fee. Volume discounts available.
Start generating images today
One prompt. Multiple models. Instant comparison. Join the beta and get free credits to start.