Odyssey

Odyssey is a native Mac app for node-based AI workflows: local Stable Diffusion image generation and processing, Llama and ChatGPT text nodes, batch automation, and shareable graphs, sold as a one-time lifetime license.

Odyssey is a native Mac application that combines AI image generation, large language model access, and visual workflow automation in one desktop environment. The core idea is a node graph: users connect image processors, generative models, text nodes, and math operations into reusable workflows that run on the machine rather than in a browser tab. Image generation supports Stable Diffusion 1.5, SDXL, and SDXL Turbo locally, with a Stable Diffusion API key opening up version 3. Upscaling reaches 8k, and the separate Remake feature adds detail and transforms existing images. ControlNet is built in, including Canny edges, depth estimation, and QR Code Monster, alongside background removal models and in-painting, out-painting, and object erasure. The audience is creative production rather than casual prompting. Photographers get image processing nodes that absorb the repetitive parts of a batch workflow. Marketing designers and agencies use the same graphs to scale asset output and to hand a working workflow to a colleague or a client. Studios get a local execution model, meaning generated images, chats, and inputs are not stored or reachable by the Odyssey team, with only anonymized usage data collected. Anyone who needs to run dozens or hundreds of images through background removal, aspect ratio changes, or upscaling can use the batch nodes, which also accept large volumes of text and documents. In practice, the learning curve sits in the node graph rather than in the models. Newcomers can start from published workflows (AI spirals, logos, text in image, emoji, interior design, QR codes, slideshows) and modify them, while experienced users build from individual nodes. Workflows can be triggered from the desktop through Odyssey Widgets or wired into Apple Shortcuts, and local models run without an internet connection. Language model support covers multiple Llama2-based models offline and ChatGPT with a personal API key, in either chatbot or instructions mode, plus a solver node for word problems and math nodes for equations. Against hosted alternatives, Odyssey trades convenience for control. There is no subscription and no metered credit system, only a one-time license tied to a device count, and the privacy story is genuinely local. The cost is that users bring their own API keys for cloud models, the app is Mac only, and the node-based approach asks more of the user than a single prompt box.