What is Langflow?
Open-source low-code platform for designing agent and RAG workflows visually, then serving them as APIs.
Langflow is listed in the AI Agents & Automation category of ZORGO AI's AI tools directory, where it ranks #20 of 86 AI agents.
Langflow key features
- Visual flows
- Agents & RAG
- Python components
- API deploy
What can you use Langflow for?
- RAG apps
- Agent prototypes
- Chatbots
- Teaching LLMs
Langflow pricing
Langflow is free to use.
Prices change often — always confirm the latest plans on the official Langflow website.
Best Langflow alternatives
-
1
n8nFreemium
Workflow automation & AI agents, self-hostable
-
2
ZapierFreemium
Automate work across 8,000+ apps
-
3
ManusFreemium
General AI agent that finishes tasks
-
4
FirecrawlFreemium
Web data API for AI agents
-
5
Smith.aiPaid
AI receptionists plus live agents
-
6
Browser UseFreemium
Make websites accessible to AI agents
Langflow FAQ
Is Langflow free?
Yes. Langflow is free to use.
What is Langflow used for?
People mainly use Langflow for RAG apps, agent prototypes, chatbots and teaching LLMs. Open-source low-code platform for designing agent and RAG workflows visually, then serving them as APIs.
What are the best Langflow alternatives?
Popular Langflow alternatives include n8n, Zapier and Manus. See all 86 AI agents ranked on our Best AI Agents & Automation Tools (2027) list.