PixelAI is a free portfolio platform for AI artists. Unlike ArtStation or Instagram, it's built for how AI artists actually work: ✨ Share prompts alongside your art 🔧 Upload ComfyUI workflows with visual node graph preview 📂 Organize into themed collections 🏆 Weekly community challenges Works with Midjourney, Stable Diffusion, ComfyUI, Flux, DALL·E. Free: unlimited uploads, 3 collections, 5 prompt views/day. Pro ($4.99/mo): unlimited everything + custom portfolio.