AppBreakup

Reflex alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Reflex: smaller ecosystem than Streamlit or React, and requires programming skills. We ranked 5 alternatives by how directly each one replaces Reflex, then by reviews, real visits and how recently each app's facts were checked against its own website. Streamlit currently ranks first.

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The best Reflex alternative for…

The highest-ranked app in this list for each need.

Streamlit logo

Best Reflex alternative for most people

Streamlit

Quicker for simple data apps and dashboards, with a bigger community.

Refine logo

Best Reflex alternative for a free option

Refine

React framework for teams comfortable with JavaScript.

Retool logo

Best Reflex alternative for a free plan you can upgrade

Retool

Low-code builder that needs much less code for standard tools.

Windmill logo

Best Reflex alternative for open source

Windmill

Python scripts become workflows and UIs with built-in scheduling.

Appsmith logo

Best Reflex alternative for self-hosting

Appsmith

Open-source visual builder for CRUD-style internal tools.

Retool logo

Best Reflex alternative for iPhone and Android

Retool

Low-code builder that needs much less code for standard tools.

Streamlit logo

Best Reflex alternative for working in the browser

Streamlit

Quicker for simple data apps and dashboards, with a bigger community.

Reflex alternatives: common questions

What is the best alternative to Reflex?

Streamlit ranks first right now. Quicker for simple data apps and dashboards, with a bigger community. Refine and Retool follow it in our ranking.

Is there a free alternative to Reflex?

Yes. Streamlit (open source), Refine (open source), Retool (free plan + paid) and Windmill (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Reflex?

Yes: Streamlit, Refine, Windmill and Appsmith. Streamlit, Refine and Windmill can also be self-hosted.

Why do people switch from Reflex?

The complaints we hear most: smaller ecosystem than Streamlit or React; requires programming skills; cloud features cost extra.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Reflex, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.