AI-Flow at a glance
AI-Flow is an AI apis & infrastructure tool. Connect multiple AI models easily.
- Best for:
- Open-source project hosted on GitHub
- Pricing:
- Open Source — Free and open-source; users bring their own API keys for AI providers
- Standout feature:
- Visual node-based canvas for building AI pipelines
- Main limitation:
- Requires users to manage and fund their own API keys for every provider
About AI-Flow
AI-Flow is an open-source, visual workflow builder that lets users chain together multiple AI models and services on a node-based canvas. Designed for developers, researchers, and AI enthusiasts, it enables the construction of complex AI pipelines — such as multi-step prompt chains, image generation sequences, and data transformation flows — without writing code. Users connect nodes representing different AI providers (OpenAI, Anthropic, Replicate, Stability AI, etc.) and route outputs from one node as inputs to the next. Because it is open-source and self-hostable, users bring their own API keys, keeping full control over costs and data.
Key Features of AI-Flow
Here's what AI-Flow actually does — the capabilities our editorial team and AI research surfaced from the product, documentation, and user reports:
