Langflow
Low-code AI builder for agentic and RAG applications
Langflow is a visual, low-code framework for building and deploying AI agents, MCP servers, and RAG applications. It provides visual state flows, reusable components, and Python customization, supporting major LLMs, vector databases, and a growing library of AI tools and data sources.
Key capabilities include running a single or fleet of agents with access to components as tools, exposing flows as an API, and deploying via self-hosting or a free cloud account. Integrations include providers such as Anthropic, OpenAI, Azure, Google Cloud, Amazon Bedrock, Hugging Face, Ollama, Pinecone, Weaviate, Qdrant, Slack, GitHub, Notion, and Airbyte. The same Langflow experience is available in both open-source and cloud versions.
Langflow is aimed at developers building AI workflows and applications. It is available as open-source software and as a free cloud account, with an enterprise-grade cloud platform for deployment and scaling.
12 alternatives to Langflow
Ranked by how well each tool replaces Langflow: shared features, audience, price and popularity.
- 67 out of 100 match$35/mo
The AI agent platform for customer experience automation.
Covers 5 of 15 key features.
Free plan65 out of 100 matchUsage-basedOpen-source AI assistant that runs on your own machine and works from chat apps
Covers 2 of 15 key features.
Free planOpen source62 out of 100 matchContact salesOur mission is to build AI responsibly to benefit humanity.
Covers 3 of 15 key features.
Free plan61 out of 100 matchFreeAI models plus chat, coding, agent-building and training tools
Covers 2 of 15 key features.
Free plan61 out of 100 match$14.99/moPlatform for building UIs, automating workflows, and deploying AI agents.
Covers 4 of 15 key features.
Free planOpen source60 out of 100 match$29/moBuild and deploy production-ready AI agents with visual building and YAML configuration
Covers 6 of 15 key features.
Free plan60 out of 100 matchContact salesThe agent platform for product teams building customer-facing AI.
Covers 0 of 15 key features.
Free plan60 out of 100 matchFree