Langflow

AI-powered ai agent tool

Langflow is a low-code AI builder for agentic and retrieval-augmented generation (RAG) apps. Code in Python and use any LLM or vector database.

Best for: Teams and professionals looking to leverage AI for better results

Last verified: 2026-02-17

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FreemiumAI Agent

Overview

Langflow is a powerful tool to build and deploy AI agents and MCP servers. It comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools. Getting your AI in front of real users shouldn’t be a headache. Choose from hundreds of data sources, models, or vector stores.

Key features

Langflow offers cloud-based with real-time sync
AI-powered automation and intelligence in Langflow
Intuitive user interface
API access for custom integrations
Free tier available to get started with Langflow

Langflow pricing

Freemium

Langflow offers freemium pricing. Visit the official website for the most up-to-date pricing details.

View pricingPricing verified Feb 2026

What you can do with Langflow

✓Use Langflow to automate routine tasks
✓Improve workflow efficiency
✓Generate content and insights
✓Get started free and upgrade as your needs grow

Pros and cons

Pros

Langflow saves time on routine tasks
Easy to get started with
Langflow offers a free plan to get started

Cons

May require a paid plan for full features
AI outputs may need human review
Langflow is currently limited to web platform only

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Frequently asked questions

What is Langflow?

Langflow is langflow is a low-code AI builder for agentic and retrieval-augmented generation (RAG) apps. Code in Python and use any LLM or vector database. It falls under the AI Agent category of AI tools.

Is Langflow free to use?

Yes, Langflow offers a free plan with limited features. Paid plans unlock additional capabilities and higher usage limits.

How much does Langflow cost?

Langflow offers the following plans: Free: $0. Prices may change, so visit the official website for the most current pricing.

What are the best Langflow alternatives?

There are several alternatives to Langflow in the AI Agent space. Check our Langflow alternatives page for a detailed comparison of similar tools with features, pricing, and user reviews.