Software Alternatives & Startups

Streamlit VS Retool

Compare Streamlit VS Retool and see what are their differences

Streamlit

Turn python scripts into beautiful ML tools

Rating
0 reviews
Pricing
Open source
Retool

Build custom internal tools in minutes.

Rating
0 reviews
Pricing
Freemium Free trial $10 / Monthly (Startup)

Which is more popular?

Based on our record, Streamlit should be more popular than Retool. It has been mentioned 222 times since March 2021.

social mentions
222 vs 104
Developer Tools popularity
52% vs 48%
alternatives listed
235 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

Streamlit
Retool
Website streamlit.io retool.com
Pricing
Open source Official pricing
Freemium Free trial $10 / Monthly (Startup) Official pricing
Company — Startup from the United States · 10 - 19 employees · 2017
Listed in

Features and specs

What each product offers, as listed by its team.

Streamlit 5 features
Retool 5 features
  • Ease of Use
    Streamlit's API is extremely intuitive and easy to learn, which makes it accessible for developers of varying experience levels. The simplicity allows for rapid development and less time spent on complex front-end coding.
  • Interactive Widgets
    It provides a set of interactive widgets that make it simple to add complex functionalities like sliders, buttons, and file uploaders to your application with minimal code.
  • Real-time Feedback
    Streamlit supports real-time data updates, allowing users to see changes instantly. This is particularly useful for data analysis and machine learning applications where live data visualization is crucial.
  • Integration with Machine Learning Libraries
    Streamlit integrates seamlessly with popular machine learning libraries like TensorFlow, PyTorch, and scikit-learn, making it a great tool for showcasing machine learning models and results.
  • Open Source
    Being an open-source project, Streamlit is free to use and comes with the support and contributions of an active community. This means continuous improvements and a wealth of shared resources.

Possible disadvantages

  • Limited Customization
    Streamlit offers limited customization options compared to traditional web frameworks. This can be a hindrance if you need a highly customized UI/UX for your application.
  • Performance Issues
    For more complex or resource-intensive applications, Streamlit may suffer from performance drawbacks. It is not designed for high-performance computing out of the box.
  • Scalability
    Streamlit is not well-suited for large-scale applications requiring major backend architecture or for scenarios demanding high scalability and concurrency.
  • Limited Widget Style Options
    The styling and customization options for widgets are somewhat limited, meaning your application's look and feel might be more constrained compared to using other front-end frameworks.
  • Deployment Complexity
    While Streamlit provides some deployment options, deploying Streamlit apps in a production environment can sometimes require additional effort and knowledge, especially for those unfamiliar with web deployment practices.
  • Speed of Development
    Retool allows developers to rapidly build internal tools with a drag-and-drop interface, reducing the time it takes to get functional applications up and running.
  • Integration Capabilities
    Retool supports integration with a wide range of databases, APIs, and other services, making it easier to connect different data sources and systems.
  • Customizability
    While Retool provides prebuilt components, it also allows for custom code and scripting, enabling developers to tailor applications to specific requirements.
  • Collaboration Features
    Retool supports collaborative features, such as sharing applications with team members and version control, making it easier to work in teams.
  • Security
    Retool provides robust security features, including access control and data encryption, to help protect sensitive information.

Possible disadvantages

  • Cost
    Retool can be relatively expensive compared to building internal tools from scratch or using some other platforms, potentially making it less accessible for smaller teams or startups.
  • Learning Curve
    Despite its user-friendly interface, there can be a learning curve for new users who need to become familiar with its specific functionalities and scripting capabilities.
  • Customization Limitations
    Though Retool offers customizability, there might be certain limitations compared to fully bespoke solutions, impacting highly specific or complex use cases.
  • Dependency on Retool
    Relying heavily on Retool may create a dependency that could be problematic if the company changes its pricing, features, or discontinues services.
  • Performance
    For very large datasets or highly complex operations, performance can become an issue, as it is with many platform-based solutions.

Analysis

An editorial look at what each product does well and who it suits.

Streamlit
Retool

Overall verdict

  • Overall, Streamlit is well-regarded for its ease of use, speed of development, and ability to create clean and professional-looking applications without in-depth web development knowledge. It provides a seamless bridge between complex data analysis and user-friendly presentation, which can be highly beneficial for a wide range of use cases.

Why this product is good

  • Streamlit is a popular choice for quickly building and deploying data applications and interactive dashboards with minimal code. It is designed to be user-friendly, allowing data scientists and engineers to transform their scripts into shareable web apps. It supports real-time updates, is highly customizable, and integrates well with Python libraries like NumPy, Pandas, and Matplotlib, making it an attractive option for many developers working within the Python ecosystem.

Recommended for

    Streamlit is ideal for data scientists, analysts, and developers looking to rapidly prototype and deploy data-driven applications. It is recommended for those who prioritize simplicity, quick deployment, and seamless integration with Python code. Individuals or teams interested in building dashboards, ML model sharing platforms, or interactive reports will find Streamlit particularly useful.

No analysis of Retool yet.

Videos

Walkthroughs and reviews on video.

Streamlit 3 videos + Add
Retool 3 videos + Add

My thoughts on web frameworks in Python and R (PyWebIO vs Streamlit vs R Shiny)

More videos

  • - 1/4: What is Streamlit
  • - How to Build a Streamlit App (Beginner level Streamlit tutorial) - Part 1

Retool - Logic Review

More videos

  • - #Worth?! Ep.12 - Retool (Gameplay / Review)
  • - February NY Enterprise Tech Meetup: Retool Demo

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Streamlit
Retool
52% 52%
48% 48%
0% 0%
100% 100%
53% 53%
47% 47%
100% 100%
AI
0% 0%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Streamlit no reviews yet
Retool no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Streamlit 222 mentions
Retool 104 mentions
  • Trail Sense("From Screen to soil")
    App: Streamlit and plain Python. Plant data lives in plants.json, and your saved garden in garden_progress.json. - Source: dev.to / 18 days ago
  • I Built an AI Gardening App That Tells Me to Put the Laptop Down
    The stack is small on purpose: Streamlit, one JSON file, and gemma3:1b running locally through Ollama. I picked the 1B Gemma model to find out whether this idea works on an ordinary laptop with no cloud account. On a laptop CPU an answer... - Source: dev.to / 19 days ago
  • How I Bypassed Reddit's Unauthenticated RSS Rate Limits (Without an API Key)
    I wrapped the logic in a small, single-process Streamlit app that pulls the newest posts from Hacker News, Reddit, and Lemmy into one sortable table. A few implementation details worth mentioning:. - Source: dev.to / 2 months ago

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Alternatives to Streamlit and Retool

When comparing Streamlit and Retool, you can also consider the following products.