saas.fyi
Langflow logo

Langflow

Visual builder for AI agents and RAG apps (DataStax).

Visit Langflow ↗ Compare alternatives Suggest an edit
Tiny Startup Studio

Need an MVP like Langflow? We'll build it in 7 days.

Book a free call to learn more.
Book a free call

What we love

  • Open source
  • DataStax backing
  • Python-based (extensible)

What to watch

  • Newer (still maturing)
  • Setup overhead vs Flowise

Best for

AI engineers prototyping LangChain flows visually with strong enterprise path.

Key features

  • Visual flow builder
  • Python-based
  • LangChain native
  • Custom components
  • DataStax integration

What is Langflow?

Langflow is a Python-based, open-source visual flow builder for LLM apps — backed by DataStax. Quickly become a standard for AI prototyping.

Who is it for?

Langflow is a great fit for teams looking for a ai & machine learning tool that fits the freemium tier. It's especially loved by AI engineers, product teams, and founders shipping AI features.

Key tags

AI AgentsLangChainOpen Source

How it compares

We curate Langflow among the top AI & Machine Learning tools on saas.fyi. Browse all AI & Machine Learning tools to compare alternatives, or use the directory's search and filters to find a closer fit.

Pricing

Free OSS, hosted via DataStax. Pricing tier: Freemium. Always confirm current pricing on the official site — SaaS pricing changes frequently.

Quick facts

  • Category: AI & Machine Learning
  • Pricing: Freemium — Free OSS, hosted via DataStax
  • Website: langflow.org
Reviews

What people say about Langflow

No reviews yet — be the first to leave one.
Leave a review for Langflow

Reviews are moderated by a human before publishing. We'll never share your email.

Langflow alternatives

Compare side-by-side →
Flowise logo
Flowise
Open-source, drag-and-drop builder for LLM agents.
AI AgentsLangChainFreemium
Screenpipe logo
Screenpipe
Open-source 24/7 screen + audio recording for AI agents.
AI AgentsOpen SourceFreemium
E2B logo
E2B
Code-interpreter sandboxes for AI agents.
AI AgentsCode ExecutionFreemium
Cline logo
Cline
Open-source AI coding agent that lives in VS Code.
Coding AIAI AgentsFree
Ollama logo
OllamaEditor's Pick
Run LLMs locally — Llama, Mistral, DeepSeek, Qwen on your machine.
Local AILLM RuntimeFree
Free listing · badge required Featured on saas.fyi badge
Featured on saas.fyi

Langflow is on saas.fyi — grab your badge.

Every free listing on saas.fyi requires displaying this badge somewhere visible on your site (homepage, footer, press page, or "as seen on" section). Help us keep the directory free and human-curated.

HTML
<a href="https://www.saas.fyi/tools/langflow.html" target="_blank">
  <img src="https://www.saas.fyi/assets/brand/badge.svg" alt="Featured on saas.fyi" width="294" height="117" />
</a>
Markdown / README
[![Featured on saas.fyi](https://www.saas.fyi/assets/brand/badge.svg)](https://www.saas.fyi/tools/langflow.html)
Download SVG ↓ Full brand kit →