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Langflow

by Langflow

Build AI agents and RAG flows visually

Visual builder for AI agents and RAG pipelines.

Open SourceTrust 97Some practice neededBrowser · Python
Get it via OROBO

Checked sourcegithub.com/langflow-ai/langflowLicence: MITchecked 18 hours agoGitHub lists a SHA-256 checksum for every release file.

Have it set up for you instead:Request setup by OROBOOr start with the AI Compass: a written assessment at a fixed price of €490 (businesses only).

How it runs for you

Simulation starting …

Illustration, not a real test run

What you get

What you get

  1. 01Build agents and data flows with drag and drop
  2. 02Test instantly in the Playground
  3. 03Serve finished flows as an API or MCP server

For you if …

  • Developers who want fast AI prototypes
  • Teams who want to see their RAG pipeline

Pick something else if …

  • Want a finished chatbot without building one

How to start

In three steps.

What you need
  • Desktop app or Python
  • API key or local model
  • Basic AI vocabulary
  1. 1Install the desktop app or run uv pip install langflow
  2. 2Start with langflow run and open http://localhost:7860
  3. 3Pick a template, connect a model and data, test in the Playground

Part of these packages

Langflow works together with other software.

Automate a workflow

Recurring tasks run on their own: emails, forms, sheets, approvals.

4 steps1–2 days for the first workflowMedium

Safety check

6 of 7 checks passed · 1 note

No known malicious patterns in the install instructionsactively maintainedLicence: MIT

Trust 97
Who is behind it?
  • Taken by OROBO from the official source. The maker has not joined OROBO yet.
Is the code clean?
  • Source code publicly visible
  • Licence: MIT
  • No known malicious patterns in the install instructions
Is it maintained?
  • Website reachable
  • Updated today
Technical details & what we don’t check
  • Website loads fast
  • Website protection settings: 1 of 6 (website only, not the software)HSTS

We automatically check origin, code patterns, licence, maintenance and reachability — again every day. We do not check whether the software fits your purpose, how it handles your data, or whether it works without errors. Last checked 18 hours ago. How OROBO checks

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Facts

AreaAutomate
PriceOpen Source
LicenceMIT
Runs onBrowser, Python
Popular with developers★ 156.3K GitHub
Last updated04 Nov 2026
Sourcelangflow-ai/langflow ↗
Websitelangflow.org ↗
I am the maker