MIT-licensed visual builder for AI agents and workflows, with webhooks, an API and MCP server for every flow; runs on your machine or server.
Open-source alternative toZapierMakeChatGPT Plus
Langflow at a glance
Checked 21 Oct 2026Langflow (v1.12.7, October 2026) is a Python platform for building AI agents and LLM workflows on a visual canvas. Each flow can be called as an API, triggered by a webhook or served as an MCP tool, and components can be edited in Python. It supports the major model providers and local models through Ollama. Install the Langflow Desktop app on Windows or macOS, the Python package (Python 3.10 to 3.14), or Docker. MIT licensed. It is an AI workflow builder, not a library of ready-made app-to-app connectors like Zapier.
RepoQuarry. “Langflow.” Checked 21 Oct 2026. https://repoquarry.dev/projects/langflowHow much of Zapier does it replace?
- Personal use
- Confirmed: Yes
- For a business
- Confirmed: Yes
2 of 4 jobs. Strong for AI agent flows and webhook triggers; far fewer ready-made app integrations and no documented scheduler.
For app-to-app workflows, scheduled automations, see other Zapier alternatives. You may also need to build an interface, an API server and hosting yourself.
How much of Make does it replace?
- Personal use
- Confirmed: Yes
- For a business
- Confirmed: Yes
2 of 4 jobs. Visual canvas focused on LLM agents and retrieval rather than general app-to-app automation.
For app-to-app workflows, scheduled automations, see other Make alternatives. You may also need to build an interface, an API server and hosting yourself.
How much of ChatGPT Plus does it replace?
- Personal use
- Confirmed: Yes
- For a business
- Confirmed: Yes
1 of 3 jobs. You build the file-chat flow yourself from a template and bring your own model, cloud or local.
For chat assistant, web search answers, see other ChatGPT Plus alternatives. You may also need to build an interface, an API server and hosting yourself.
Facts, with sources
Every answer links to where we found it. We read the documentation; we did not install it.
Langflow starts at http://127.0.0.1:7860.github.com · langflow#readme ↗ today
Permission is hereby granted, free of charge, to any person obtaining a copygithub.com · LICENSE ↗ today
Basic Ollama support is available in all Langflow installations through the core Language Model component.docs.langflow.org · bundles-ollama ↗ today
Minimum: Dual-core CPU and 2 GB RAMdocs.langflow.org · get-started-installation ↗ today
Langflow Desktop requires macOS 13 or later.docs.langflow.org · get-started-installation ↗ today
Langflow Desktop is the easiest way to get started with Langflow. All dependencies are included, so you don't need to manage Python environments or install packages manually.github.com · langflow#readme ↗ today
No licence changes since we started watching. Licence watch: follow Langflow and we email you if its licence terms change.
Growth and activity in detail
Is it popular, and is anyone still working on it? From GitHub.
Numbers appear after the first nightly fetch from GitHub.