Data

Streamlit

Turn Python scripts into shareable data apps in minutes

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★4.7rating104 viewsPricing · FreemiumRising
The FalcoScan Intel PanelStreamlit · Data
Data updated 2 November 2026
Opportunity
Moderate
Band
Saturation
Contested
Band
Wrapper risk
Low
Band
Momentum
Rising
Market trend
Rating
4.7
of 5 · FalcoScan rating

Data AI has a wide moat on average, from the moat scores of its rated products. What protects Data AI tools, and the widest moats

The Brief

What Streamlit does

Streamlit is an open-source Python framework for building interactive data apps. It is aimed at data scientists and AI/ML engineers, who can build apps in pure Python without front-end skills. Apps are scripts that update when the source file is saved, and widgets are declared like variables without separate backend routes or HTML and JavaScript. The page says Streamlit works with libraries such as Pandas, PyTorch, Matplotlib, Plotly, and scikit-learn, and it supports custom components. Developers install it with pip and run streamlit hello. Streamlit Community Cloud is free for public apps with a GitHub login, while Snowflake offers private app hosting with a trial, without listing prices.

How Streamlit compares with its closest alternatives

All 5 closest alternatives have a free plan, as Streamlit does. Only Observable lists a starting price, $19 a month. All 5 offer an API; FalcoScan's records show none for Streamlit. Streamlit offers a web app and a desktop app. Of the alternatives, 4 offer a web app and 3 offer a desktop app. Streamlit was founded in 2018; the alternatives were founded between 2018 and 2023. The alternatives with a known headquarters are in the United States.

Market position · Data

How Streamlit compares in Data

Streamlit has moderate opportunity and sits in the bottom third of 405 live Data tools on FalcoScan. Across Data, the average opportunity score is 69.2 and the average saturation score 33.3. FalcoScan rates Streamlit's own market position as contested. 128 of the 405 operating Data tools have hot momentum, and FalcoScan has recorded 8 shutdowns in the category.

Streamlit compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
StreamlitFounded 2018ModerateContestedFreemium—YesNoWeb, DesktopRising
GradioFounded 2019 · San Francisco, United StatesHighContestedFree—YesYesWeb, DesktopHot
MarimoFounded 2023 · San Francisco, United StatesModerateOpenFree—YesYesWeb, DesktopRising
ObservableFounded 2018 · San Francisco, United StatesLowContestedFreemium$19/moYesYesWebRising
Mito AIFounded 2021HighOpenFreemium—YesYesDesktopStable
Deepnote AIFounded 2019 · San Francisco, United StatesModerateContestedFreemium—YesYesWebRising

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Data.

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What it ships with

Capabilities & who uses it

The capabilities Streamlit exposes to builders and the verticals it currently serves.

AI Capabilities
VisualizationCode Generation
Industry Verticals
TechnologyResearch
Tagged

Streamlit shows up when builders search for these

pythondata-appsinteractiveshareableopen-source
Similar tools · Data

Alternatives to Streamlit

Products still running that do the same job, from the data market and related ones, closest match first.

See the Data market
Data
Gradio

Build and share ML demos with a simple Python interface

★ 4.7Opportunity High
Free
Data
Marimo

Reactive Python notebooks that work like spreadsheets

★ 4.6Opportunity Moderate
Free
Data
Observable

Collaborative platform for interactive data visualization

★ 4.5Opportunity Low
Freemium
Agents
Mito AI

AI data analysis agent for Python in Jupyter notebooks

★ 4.5Opportunity High
Freemium
Data
Deepnote AI

Collaborative Python notebooks with AI

★ 4.4Opportunity Moderate
Freemium
Data
Hex

Collaborative data workspace with AI SQL and Python notebooks

★ 4.7Opportunity High
Freemium
Featured in
Questions

Streamlit: common questions

Is Streamlit free?

Streamlit has a free tier, with paid plans.

What are the best alternatives to Streamlit?

The closest alternatives to Streamlit that are still running, matched on the AI capabilities, uses and audience they share, are Gradio, Marimo, Observable, Mito AI, and Deepnote AI.

Is Streamlit still running?

Yes. As of 2 November 2026, FalcoScan lists Streamlit as operating at streamlit.io.

Does Streamlit have an API?

FalcoScan's records show no public API for Streamlit.

Who is Streamlit for?

Streamlit is built for data scientists, developers, and researchers.

How do I sign in to Streamlit?

Sign in on Streamlit's own website, streamlit.io. FalcoScan reviews Streamlit but does not run its accounts, so logins, passwords and billing are handled by Streamlit directly.

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