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Voila vs Streamlit: Which is Better in 2026?

Choosing between Voila and Streamlit comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.

Bottom line: Streamlit wins this matchup. WordPress.com is our overall Hosting & Deployment pick. WordPress.com is our free Hosting & Deployment pick. Pick Voila if you need a fully free option.

··Methodology
Editor reviewed0 verified reviews comparedPricing checked Sep 2026

Short on time? Here's the quick answer

We've tested both tools. Here's who should pick what:

Voila

Turn Jupyter Notebooks into interactive web applications and dashboards.

Best for you if:

  • • You want a fully free tool (Streamlit requires payment)
  • • You want transforms complex notebooks into user-friendly web apps
  • • You want enhances shareability of data analysis and interactive content

Streamlit

Turn data scripts into shareable web apps in minutes, all in pure Python.

Best for you if:

  • • You want extremely fast to get started and build apps
  • • You want requires no front-end (HTML, CSS, JavaScript) knowledge
At a Glance
VoilaVoila
StreamlitStreamlit
Starts at
FreeFree tier available
FreeFree tier available
Best For
Developer ToolsDeveloper Tools
Rating
4.6/5-
Free plan
 Yes Yes

Choose Voila or Streamlit?

Voila

Choose Voila if

Turn Jupyter Notebooks into interactive web applications and dashboards.

  • You want a fully free tool (Streamlit requires payment)
  • You want transforms complex notebooks into user-friendly web apps
  • You want enhances shareability of data analysis and interactive content
Streamlit

Choose Streamlit if

Turn data scripts into shareable web apps in minutes, all in pure Python.

  • You want extremely fast to get started and build apps
  • You want requires no front-end (HTML, CSS, JavaScript) knowledge
Voila logo

Voila

Turn Jupyter Notebooks into interactive web applications and dashboards.

Visit Website
TOP RATED
Streamlit logo

Streamlit

Turn data scripts into shareable web apps in minutes, all in pure Python.

Visit Website
FeatureVoilaStreamlit
Pricing ModelFreeFreemium
User Rating
★4.6/5
93 reviews
No ratings yet
Categories
Developer ToolsApp Builders
Developer ToolsUI/UX Design

In-Depth Analysis

VoilaVoila

Turn Jupyter Notebooks into interactive web applications and dashboards.

Starts at Free

Strengths

  • +Transforms complex notebooks into user-friendly web apps
  • +Enhances shareability of data analysis and interactive content
  • +Provides control over presentation and security
  • +Open-source and free to use
  • +Supports various customization options

Weaknesses

  • -Requires existing Jupyter Notebooks
  • -Deployment can require some technical setup
  • -May not be suitable for highly complex web applications beyond dashboarding

Key features

Convert Jupyter Notebooks to interactive dashboardsSecure execution environmentCustomizable themes and templatesControl over output and code cell visibility using tagsServe as a standalone application or Jupyter server extensionConfigure for Jupyter Server (token authentication, static files, kernel culling)

StreamlitStreamlit

Turn data scripts into shareable web apps in minutes, all in pure Python.

Starts at Free
Good value

Streamlit's pricing is extremely generous for individual developers and small teams, offering a fully functional 'Free' tier for public apps.

Strengths

  • +Extremely fast to get started and build apps
  • +Requires no front-end (HTML, CSS, JavaScript) knowledge
  • +Simplifies the process of sharing data science work
  • +Highly flexible and compatible with existing Python ecosystems
  • +Free option for public app deployment

Weaknesses

  • -Primarily focused on Python, which might be a limitation for non-Python users
  • -Public apps on Community Cloud are free but lack private options
  • -Enterprise features like private apps and enhanced security are tied to Snowflake integration

Key features

Open-source app frameworkPure Python API for app developmentAutomatic app updates on source file saveInteractive widgets for user inputCompatibility with various Python libraries (e.g., Pandas)Streamlit Community Cloud for free public app deployment

Pricing: Voila vs Streamlit

PlanVoilaStreamlit
Tier 1N/A
Free
Streamlit Community Cloud
Tier 2N/A
Contact us
Snowflake

Pricing verified from each vendor's public pricing page. Compare in detail on Voila pricing and Streamlit pricing.

Who Should Use What?

On a budget?

Voila is free. Streamlit is freemium.

Go with: Voila

Want the highest-rated option?

Voila is rated 4.6/5. Streamlit has no ratings yet.

Go with: Voila

Value user reviews?

Voila: 93 reviews (4.6/5). Streamlit: no ratings yet.

Go with: Voila

3 Questions to Help You Decide

1

What's your budget?

Voila is free. Streamlit is freemium. Go with Voila if free matters most.

2

What's your use case?

Both are developer tools tools. Compare their specific features to decide.

3

How important are ratings?

Voila is rated 4.6/5; Streamlit has no ratings yet.

Key Takeaways

Streamlit

  • Free tier available
  • Our pick for this comparison

Voila

  • Completely free

The Bottom Line

Streamlit wins this matchup. WordPress.com is our overall Hosting & Deployment pick. WordPress.com is our free Hosting & Deployment pick. That said, Voila is free, hard to beat on price.

Frequently Asked Questions

Is Voila or Streamlit better?

Streamlit is rated in our evaluation. Voila is free and Streamlit is freemium.

What are Voila and Streamlit used for?

Voila: Turn Jupyter Notebooks into interactive web applications and dashboards.. Streamlit: Turn data scripts into shareable web apps in minutes, all in pure Python..

What does Voila cost vs Streamlit?

Voila is completely free. Streamlit is freemium (free tier + paid plans). Visit their websites for detailed pricing.

Related Comparisons & Resources

Voila AlternativesStreamlit AlternativesVoila Full ReviewStreamlit Full Review
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