StableDiffusion API vs iStock Unlimited AI

Comparing the features of StableDiffusion API to iStock Unlimited AI

Feature
StableDiffusion API
iStock Unlimited AI

Capability Features

4K Image Quality
Background Remover
Commercial Use Safety
Content Not Added to Library
Creative Range Expansion
IllustrationsConceptual artFantasy-style images
Guidance Scale Adjustment
7
Image Height Options
1282563844485125766407047681024
Image Size Options
1282563844485125766407047681024
Improved Model via Bria
Inference Steps
20
Legal Indemnification Per Image
$10,000
Lora Model Support
Modify Existing iStock Images
Negative Prompt Feature
Number of Images Per Generation
1
Output Preview
Prompt Blocking for Safety
Prompt Input
Sampler Selection
Euler aEulerLMSHeunDPM2DPM2 aDPM++ 2S aDPM++ 2MDPM++ SDEDPM fastDPM adaptiveLMS KarrasDPM2 KarrasDPM2 a KarrasDPM++ 2S a KarrasDPM++ 2M KarrasDPM++ SDE KarrasDDIMPLMSUniPC
Seed Control
put -1 for random
Short Prompt Support
100 words
Stable Diffusion Support
Supported Modification Actions
Add or remove objectsExtendReplace backgroundRemove backgroundUpscale to 4K
Trained Only on Licensed Content
Unlimited AI Generation
Unlimited Downloads
Unlimited iStock Image Modifications
Upload Existing Photos for Modification

Integration Features

API/Plugin Integrations
Civitai Model Integration
Hugging Face Integration

Limitation Features

Background Removal
Cannot License Stock Images via AI Subscription
Daily Generation Limit
Generous daily limit
Legacy Plan Discontinued
Licensing Required for Modified Stock Images
Login Required
No Editorial Content
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Other Features

Contributor Compensation

Pricing Features

Monthly Subscription
$14.99/month
No Free Tier
No Stated Free Tier