ag-ui vs langflow
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| ag-ui | langflow | |
|---|---|---|
| Tagline | The Agent-User Interaction Protocol | Langflow is a powerful platform for building and deploying AI-powered agents and workflows. |
| Stars | 15k | 151k |
| Forks | 1.3k | 9.5k |
| Open issues | 305 | 977 |
| Language | TypeScript | Python |
| License | MIT | MIT |
| Last pushed | Jul 6, 2026 | Jul 7, 2026 |
| Categories | AI Agents | Evaluation & Observability, AI Agents, Data & Retrieval |
ag-ui
Open, lightweight event-based protocol for AI agents to interact with frontend applications.
TypeScript
langflow
A tool that offers a visual interface to create custom AI-powered services, integrating support for major language models (LLMs) and vector databases. It also provides multi-agent orchestration capabilities and observability.
Python