Reflex vs Streamlit
A side-by-side comparison of two self-hosted developer tools & git options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Reflex
Build full-stack web apps in pure Python
VS
Streamlit
Turn Python scripts into shareable data apps
| Feature | Reflex | Streamlit |
|---|---|---|
| Category | Developer Tools & Git | Developer Tools & Git |
| License | Apache-2.0 | Apache-2.0 |
| Language | Python | Python |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker, source | docker, source |
| GitHub stars | ★ 28,792 | ★ 45,512 |
| First released | 2022 | 2019 |
| Replaces | Streamlit, Retool | Retool, Tableau |
Why pick each one
Choose Reflex if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Mature project with 28.8k GitHub stars
- Written in Python
Choose Streamlit if…
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 45.5k GitHub stars
Frequently asked questions
Is Reflex or Streamlit better?
Streamlit is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Reflex if its specific feature set fits your needs better.
Are Reflex and Streamlit free and open-source?
Yes. Reflex is licensed under Apache-2.0 and Streamlit under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Reflex and Streamlit with Docker?
Reflex: yes. Streamlit: yes.