Flux LoRA Trainer API Pricing
Train a custom Flux LoRA from your own images. Upload a .zip of 10-50 photos (and optional captions) with a trigger phrase, and receive a portable .safetensors file you can plug into any Flux Dev pipeline for consistent subjects, characters, or styles.
About Flux LoRA Trainer
Train a custom Flux LoRA from your own image collection in minutes. Upload a .zip of 10-50 photos and pick a unique trigger phrase; you'll receive a portable .safetensors file you can plug into any Flux Dev image-generation pipeline to reproduce a specific subject, character, or visual style with high fidelity.
Interactive Savings Calculator
Estimate monthly API spend and compare absolute developer savings.
$32000.00
$3.20 per training run$20000.00
$2.00 per training runDetailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $3.20 per training run | Flat fee per training run, regardless of zip size within the supported range. The trained LoRA is yours to reuse across unlimited generations. |
| Fal.ai | $2.00 per training run | Available as a standalone training endpoint but requires you to manage hosting, key rotation, and integration separately. |
| Replicate | Varies | Comparable Flux LoRA trainers exist but pricing is usage-based (per training second) and varies by hardware tier. |
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