Rivet Review 2026

Visual AI programming environment for building LLM pipelines

⭐ 5k+ stars 📜 Open Source 🏷️ agent

Overview

Visual AI programming environment for building LLM pipelines

✓ Visual node-based editor eliminates boilerplate code for LLM pipeline construction
✓ Built-in support for multiple LLM providers with unified interface reduces vendor lock-in
✓ Real-time debugging and execution visualization catches pipeline errors before deployment
✓ Open-source architecture allows custom node creation for specialized AI workflows

✗ Complex reasoning chains still require manual output validation and human review before production use
✗ Steeper learning curve for developers unfamiliar with visual programming paradigms compared to text-based alternatives

• {'icon': '🎨', 'title': 'Visual Node Graph Editor', 'desc': 'Drag-and-drop node-based interface for composing LLM chains without writing pipeline code, with real-time node connections and data flow visualization.'}
• {'icon': '🔌', 'title': 'Multi-Provider LLM Abstraction', 'desc': 'Switch between OpenAI, Anthropic, Ollama, and other providers through unified node interface, avoiding model-specific code rewrites and vendor lock-in.'}
• {'icon': '🐛', 'title': 'Interactive Pipeline Debugger', 'desc': 'Step through node execution, inspect intermediate outputs, and trace data transformations in real-time to identify pipeline failures before production deployment.'}
• {'icon': '⚡', 'title': 'Live Execution Preview', 'desc': 'Run and test pipeline segments instantly within the editor, viewing LLM responses and downstream effects without leaving the visual environment.'}
• {'icon': '🔄', 'title': 'Reusable Subgraph Components', 'desc': 'Package multi-node patterns as collapsible subgraphs for reuse across projects, reducing duplication and maintaining consistency in complex agent architectures.'}

Rivet is a solid open-source agent tool with 5k+ GitHub stars. It is worth evaluating against your specific requirements.

Rivet is a agent tool with 5k+ GitHub stars. Visual AI programming environment for building LLM pipelines

Rivet is Open Source. Check the official website for current pricing.