AI Agent Image Generation Cost Calculator
Estimate monthly spend for AI-generated image agents across DALL·E 3, Midjourney, Stable Diffusion API, Leonardo, Ideogram, Recraft, Firefly, and local GPU stacks. Edit rates to match current pricing.
Workload
Rates are per 1024×1024 generated image unless noted. Last updated: 2026-07-09. See notes.
| Provider / Model | 1024×1024 / img | Upscale / img | GPU hr / 1k img | Image cost / mo | Total / mo | Best for |
|---|---|---|---|---|---|---|
| OpenAI DALL·E 3 Text-to-image API | — | — | Reliable prompt adherence and brand-safe illustrations | |||
| Midjourney (API/subscription) Discord / API proxy | — | — | High-aesthetic marketing and concept art | |||
| Stability AI Stable Image SDXL / SD3 API | — | — | High-volume, programmatic image generation | |||
| Leonardo.Ai Alchemy / Phoenix API | — | — | Game assets, character consistency, style finetunes | |||
| Ideogram Text-to-image API | — | — | Typography, memes, and text-on-image layouts | |||
| Recraft Vector + raster API | — | — | Brand assets, vector-style graphics, UI mockups | |||
| Adobe Firefly Generative credits API | — | — | Commercial-safe enterprise creative workflows | |||
| Self-hosted FLUX.1 / SDXL Local GPU (RTX 4090 class) | — | — | Privacy-first, high-volume, or custom fine-tunes |
Cheapest option
Enter a workload to see the cheapest provider.
Image generation and review costs dominate. Compare the per-image breakdown below.
Monthly image cost
—
Monthly prompt cost
—
Cost per final image
—
Cost breakdown per 1,000 final images
Enter a workload to see the breakdown.
Frequently asked questions
Which provider is cheapest for high-volume AI image generation?
Stability AI Stable Image, Leonardo.Ai, Ideogram, and Recraft are usually the cheapest per 1024×1024 image. Midjourney and Adobe Firefly cost more but excel at high-aesthetic or enterprise-safe creative work. Use the editable rates to match current pricing.
How should I price image batches and retries?
Set 'batches per final image' above 1.0 to model re-rolls, style iterations, and A/B variants. Multiply by 'images per batch' if each API call returns multiple images (e.g., DALL·E 3 returns one, but SDXL can return four).
Can I model a local GPU route?
Yes. The Self-hosted FLUX.1 / SDXL option estimates GPU-hours per 1,000 generated images and multiplies by your GPU hourly cost (cloud rental or owned-hardware amortization).
What is not included?
Storage, CDN delivery, captioning, A/B testing, downstream tool calls, model fine-tuning, and human creative direction are not included. Pair this with the Agent Multi-Modal Cost Calculator and Agent Workflow Cost Calculator for full TCO.
Related calculators
Image-generation pricing is approximate and providers bill by generation, credits, or subscription tiers. Edit rates to match current public pricing. Local/self-hosted cost assumes cloud GPU rental or owned hardware amortized.