AI-Flow

This platform is an open source, visual application for chaining AI models into automated workflows. Users connect text, image, video and audio models on a canvas and pass the output of one step into the next, which suits content creation pipelines that would otherwise need several separate tools. The model catalog spans providers including OpenAI, Anthropic, Google, ByteDance, xAI and Replicate. Listed examples include GPT and Claude for text, Flux, Seedream, GPT Image and Nano Banana for images, Seedance, Kling, Veo, Wan and Grok Imagine for video, and models for speech and music. A library of ready made templates covers jobs such as product photography, where one uploaded product image becomes a set of cropped, styled shots, and each template can be customized in the workflow editor. It is aimed at marketers, ecommerce sellers, creators and developers who want repeatable multi model automations without writing code. Users can bring their own provider API keys and pay those providers directly at their rates, or run models through the platform. The homepage states that there is no subscription and a free tier when users supply their own API keys. The vendor does not publish other plan prices.