Upscayl vs Lexica

Tagline

The #1 Free and Open Source AI Image Upscaler for Linux, MacOS, and Windows

The state of the art AI image generation engine.

Category

Pricing

Rating

Platforms

API

Open source

Description

Upscayl is a powerful AI image upscaler designed to enhance blurry or pixelated photos into clear, high-resolution images. It offers a completely free, open-source desktop application that works offline on Linux, MacOS, and Windows, as well as a cloud-based service that runs on any device without requiring dedicated graphics hardware.

Lexica is an AI-powered image generation engine and platform. Using its proprietary Lexica Aperture model alongside Stable Diffusion models, it allows users to search, generate, and license photorealistic images for personal and commercial projects.

Key features

• AI Image Upscaling
• Up to 16x Resolution Enhancement
• Offline Local Processing
• Multiple AI Model Styles
• Custom Model Support
• Cloud-based Processing
• Text-to-Image Generation
• Face Enhancement
• Device-agnostic Cloud Access
• Zero Hardware Constraints on Cloud

• AI image generation engine
• Photorealistic image generation via Lexica Aperture
• Search functionality for generated images
• Personalized generation history
• Personalized likes history
• Commercial licensing option for paid plans
• Private image generation on selected plans

Pros

• The desktop application is completely free, open-source, and yours forever.
• Desktop processing is done locally on your machine, eliminating the need for an active internet connection.
• Upscayl is cross-platform, natively supporting Linux, MacOS, and Windows.
• Enhances images by up to 16x resolution with advanced AI quality preservation.
• Uploaded images are not used to train AI models, and users retain full ownership of their content.
• Allows deep customization, including the ability to add and use your own custom AI models.
• Upscayl Cloud does the processing heavy lifting without requiring local graphics cards or powerful hardware.
• Cloud subscription provides additional features like face enhancement and text-to-image generation.

• Allows users to use Lexica images for non-commercial purposes.
• Provides commercial use rights for individuals on the Starter plan.
• Allows teams of 2-5 people to use images commercially on the Pro plan.
• Allows teams of 5 or more people to use images commercially on the Max plan.
• Stable Diffusion 1.5 images are CC0 licensed and can be used commercially without a paid plan.
• No image credit is required.
• Provides a built-in history page to track previously generated images.
• Provides a likes page to easily find previously liked images.

Cons

• If you cancel your plan, unused subscription credits do not roll over and your history is deleted after 1 month.
• Unlike the direct download, the Mac App Store version of the software is not free.
• Accessing the free trial of the Cloud version requires submitting a formal trial application.
• No public API details or documentation are explicitly confirmed or disclosed in the provided content.
• Subscription payments are generally non-refundable unless technical errors or duplicate charges are verified.

• Images created under the Free, Pro, and Starter plans are public and visible in public search.
• You must have a paid plan to use Lexica Aperture images commercially.
• Only images created under the Max plan are private.
• No public API or developer documentation is mentioned in the provided materials.
• No mobile applications (iOS or Android) are explicitly listed on the site.

Pricing plans

• Starter planUSD8/month
  • • Personal commercial license
  • • Custom aspect ratios
• Pro planUSD24/month
• Max planUSD48/month

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