ModelFrame: Image Compare

Arcane Systems

About this app

Compare the world’s leading AI image generators with the exact same prompt.

ModelFrame is a powerful image-generation comparison tool for creators, developers, designers, and anyone who wants to see how different AI models interpret the same idea.

Connect your own API keys, choose a model, enter a prompt, and generate. Then run that same prompt through another model and compare the results side by side.

No bundled credits. No middleman. You use your own provider accounts and pay the AI providers directly.

COMPARE AI IMAGE MODELS

ModelFrame supports image-generation models from providers including:

• OpenAI
• Google Gemini
• Microsoft MAI
• Black Forest Labs / FLUX
• Ideogram
• Recraft
• Stability AI
• xAI
• Leonardo.Ai
• Runway
• Adobe Firefly
• Amazon Bedrock

Available models depend on each provider’s current API availability and your own account access.

ONE PROMPT. MULTIPLE MODELS.

Generate with one model, then instantly compare the same prompt with another while preserving compatible settings.

See which model performs best without jumping between websites, dashboards, and provider tools.

SIDE-BY-SIDE COMPARISON

Compare generations in a clean visual workspace and inspect:

• Provider and model
• Generation time
• Resolution
• Quality settings
• Prompt and parameters
• Estimated cost where available

PRO tools add split comparison, overlay, blink mode, synchronized zoom, and multi-model Arenas.

MULTI-MODEL ARENAS — PRO

Choose several models and run the same prompt across all of them.

Compare results in one grid for:

• Prompt adherence
• Image quality
• Typography
• Photorealism
• Style
• Composition
• Speed
• Estimated cost

Each provider runs independently, so one failure or rate limit does not stop the rest.

BLIND MODEL TESTS — PRO

Remove brand bias.

Blind Arena hides model names until after you choose your favorite image. Reveal the models afterward and build your own personal rankings over time.

FAIR COMPARISON MODE

Different providers use different enhancement systems, quality modes, and generation settings.

Fair Comparison mode attempts to normalize compatible settings so each model receives the closest possible equivalent request.

You can also use Provider Optimized mode when you want each platform to use its own recommended features.

YOUR API KEYS. YOUR PROVIDERS.

ModelFrame uses a Bring Your Own Key approach.

You provide your own credentials for the services you want to use.

Your API keys are stored encrypted on your device and are never sent to us.

Generation requests go directly from your device to the AI provider you selected.

We do not provide, resell, or mark up AI generation credits.

LOCAL-FIRST AND PRIVATE

Your prompts, generated images, comparison history, favorites, and benchmark results are stored locally on your device.

No ModelFrame account is required.

We do not receive your:

• API keys
• Prompts
• Generated images
• Comparison history
• Benchmark results

Information sent to an AI provider is subject to that provider’s own privacy and retention policies.

SAVE AND REVISIT COMPARISONS

Save comparison sessions and return to them later.

Reopen an old prompt and test it against newly released models to see how image generation improves over time.

MODELFRAME PRO

Upgrade once to unlock advanced tools including:

• Multi-model Arenas
• Unlimited saved Arenas
• Blind comparisons
• Personal model rankings
• Split, overlay, and blink views
• Benchmark prompt suites
• Batch prompt testing
• Cost and latency analytics
• Advanced Fair Comparison controls
• JSON and CSV export

Pro is a one-time purchase. No subscription is required.

AI provider usage and API charges are separate and are billed directly by the providers you connect.

ModelFrame is built for serious AI image comparison.

One prompt.
Multiple models.
See the difference.

What’s new

*Improvements to Compare Arena
*Added option to Edit Original Prompt.