Langflow
Visual agent and RAG graphs, Python-native.
In short
- What it is: Agents, 153k+ GitHub stars, licensed MIT.
- Replaces: Voiceflow — around $720/year saved.
- Installed for: $199 on your own server — you own it, no monthly platform fee.
- Licence: MIT. MIT — safe to build on and resell.
$720
replaces per year
$3,600
saved over 5 years
$199
one-time install (yours forever)
48h
delivery
Langflow vs the tools it replaces.
| Feature | Commercial tool | Langflow (self-hosted) |
|---|---|---|
| Pricing | Per seat | Flat |
| Licence | Proprietary | MIT |
| Python-native | Varies | Yes |
Replaces
- Voiceflow — ~$60/mo
Licence posture
MIT. You can white-label and resell this. We'll brand it as yours.
MIT — safe to build on and resell.
Turn it into a business.
Use it as the visual layer of a custom agent product you sell. MIT means you can embed and rebrand it as the builder inside your own SaaS.
Best for
Install difficulty
medium
The install, step by step.
Docker
Python env
Vector store
Model keys
Auth
TLS
Watch a Langflow install.
We generate an architecture diagram of the repo and walk through the deployment. Enter your name and email to unlock the demo.
Install Langflow — $199.
Flat fee, delivered in 24–48 hours, on your own server, with HTTPS, backups and the AI keys wired.
Langflow: common questions
What does Langflow replace?
Voiceflow — about $720 a year in subscriptions you stop paying.
How much does it cost to run Langflow?
No licence fee — it ships under MIT. You pay only for your own server and any model/API keys. We install, harden and hand it over for a one-time $199.
Can I white-label and resell Langflow?
You can white-label and resell this. We'll brand it as yours. MIT — safe to build on and resell.
How hard is the install, and how long does it take?
We rate it medium. Delivered in 24–48 hours on your own server, with HTTPS, backups and the AI keys wired.
What do I actually own after installing Langflow?
The running app, your data and the brand. No monthly platform fee and no per-seat pricing — you own it outright.
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