Langflow vs whisper.cpp
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Langflow
Visual framework for building AI agents and RAG pipelines
VS
whisper.cpp
Fast C++ port of OpenAI Whisper speech recognition
| Feature | Langflow | whisper.cpp |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MIT | MIT |
| Language | Python | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 2,048 MB | 1,024 MB |
| Deployment | docker, kubernetes, bare-metal | binary, source |
| GitHub stars | ★ 152,941 | ★ 52,677 |
| First released | 2023 | 2022 |
| Replaces | Vertex AI Agent Builder | Otter.ai, Google Speech-to-Text |
Why pick each one
Choose Langflow if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 152.9k GitHub stars
Choose whisper.cpp if…
- Released under the MIT license
- Mature project with 52.7k GitHub stars
- Written in C++
Frequently asked questions
Is Langflow or whisper.cpp better?
Neither is universally better. Langflow has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Langflow and whisper.cpp free and open-source?
Yes. Langflow is licensed under MIT and whisper.cpp under MIT. Both can be self-hosted at no software cost.
Can I run Langflow and whisper.cpp with Docker?
Langflow: yes. whisper.cpp: check the project docs for container support.