Best AI Image Upscalers for Stable Diffusion

Find and compare the best AI Image Upscalers for Stable Diffusion in 2025

Use the comparison tool below to compare the top AI Image Upscalers for Stable Diffusion on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Aitubo Reviews
    Discover a free AI generator for images and videos tailored for game assets, anime themes, artistic styles, character concepts, product designs, and photography. Experience the cutting-edge capabilities of Stable Diffusion 3 (SD3), seamlessly integrated into our AI image generator, allowing you to create breathtaking visuals for any project with ease. SD3 excels in text generation, providing precise text integration within images, while its ability to manage multiple subjects in prompts is remarkable, enabling it to depict intricate scenes with precision. Additionally, the advancements in image quality and accuracy are impressive, featuring intricate details, true-to-life colors, and realistic lighting and shadow effects. With SD3, our AI image generator transforms the creative process, offering a high-quality and efficient artistic experience. Furthermore, our video generator empowers you to produce captivating, high-resolution videos that effectively engage your audience and convey your message clearly. This combination of tools is designed to elevate your creative projects to new heights.
  • 2
    Graydient AI Reviews

    Graydient AI

    Graydient AI

    $15.99 per month
    1 Rating
    Graydient AI offers unbeatable value in AI with unlimited image generation and LLM chats. Perfect for beginners and pros alike, it features intuitive tools like preset workflows (e.g., "realistic iPhone photo" or "anime movie poster") for quick, high-definition results, plus deep customization options, including a REST API. With over 10,000 preloaded checkpoints, LoRAs, embeddings, and support for ComfyUI JSON import, pros can push creativity further. Popular models like Flux.1 Dev FP32, Stable Diffusion 3.5, and Meta Llama 3.1 70B come preloaded, and you can train unlimited LoRAs or automate workflows with Recipes via Telegram or the web. Try Graydient AI risk-free with their satisfaction guarantee!
  • 3
    Stability AI Reviews
    We focus on creating and executing solutions that leverage collective intelligence and augmented technology. Stability AI is dedicated to developing open AI tools that enable us to unlock our full potential. Our team consists of passionate builders who are genuinely concerned about the real-world impact of our work. Significant progress often arises from collaboration across various teams, where we embrace the challenge of questioning established norms and fostering creativity. Our core motivation lies in producing groundbreaking ideas and transforming them into practical solutions. We prioritize innovation over tradition, believing that our diverse perspectives strengthen our approach. By valuing these differences, we aim to find common ground and harness the power of varied viewpoints to drive our mission forward. Ultimately, our commitment to collaboration and creativity cultivates an environment where transformative ideas can thrive.
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