Software Alternatives, Accelerators & Startups

Gradio VS FastAPI

Compare Gradio VS FastAPI and see what are their differences

Gradio logo Gradio

Build & share machine learning apps delightfully.

FastAPI logo FastAPI

FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
  • Gradio Landing page
    Landing page //
    2023-05-11
  • FastAPI Landing page
    Landing page //
    2023-05-14

Gradio features and specs

  • Ease of Use
    Gradio provides a user-friendly interface that allows developers to easily create web-based demos for machine learning models with minimal coding.
  • Rapid Prototyping
    It enables quick prototyping of models for sharing with colleagues or stakeholders, which allows for faster feedback and iteration.
  • Interactivity
    Gradio allows users to interact with machine learning models in a more dynamic way, providing sliders, text input, or image upload options.
  • No Installation Required
    As a web-based tool, Gradio does not require any software installation or setup, making it accessible directly from a browser.
  • Support for Multiple Frameworks
    Gradio supports a variety of popular machine learning frameworks like TensorFlow, PyTorch, and Scikit-learn.

Possible disadvantages of Gradio

  • Limited Customization
    While Gradio is easy to use, it may not offer the extensive customization options that some developers might require for their specific use cases.
  • Dependency on Web Services
    As a web-based platform, Gradio's performance and availability are dependent on internet connectivity and the service's operational status.
  • Scalability Issues
    For large-scale applications or heavy computational models, Gradio might not be the most scalable solution due to its limited infrastructure for handling high traffic or complex computations.
  • Potential Security Concerns
    Since Gradio involves deploying models to the web, there may be security concerns regarding data privacy and model security if not configured properly.

FastAPI features and specs

  • High Performance
    Built on Starlette and Pydantic, FastAPI is one of the fastest frameworks for Python, providing high performance due to its asynchronous request handling.
  • Automatic Interactive API Documentation
    FastAPI automatically generates interactive API documentation via Swagger UI and ReDoc, which are very helpful for development and testing.
  • Type Checking and Validation
    With Pydantic models and Python type hints, FastAPI provides automatic data validation and type checking, reducing the chance of runtime errors.
  • Ease of Use
    Its syntax and design make it easy to learn for Python developers, offering a smooth development experience while reducing boilerplate code.
  • Asynchronous Support
    FastAPI supports asynchronous programming, allowing for better performance for I/O-bound operations, making it optimal for handling many simultaneous connections.
  • Extensive Documentation
    It has comprehensive and well-structured documentation, which is very useful for both beginners and advanced users.
  • Community and Ecosystem
    FastAPI has a growing community and ecosystem, with many plugins and integrations available to extend its functionality.

Possible disadvantages of FastAPI

  • Learning Curve for Asynchronous Programming
    Although FastAPI itself is easy to learn, grasping the concepts of asynchronous programming in Python can be challenging for beginners.
  • Complex Dependencies
    Using Pydantic for advanced validation can make the request models complex, requiring a deeper understanding of Pydantic and its functionalities.
  • Early Stage Libraries
    Some third-party libraries and extensions specifically tailored for FastAPI might still be in early stages of development and lack long-term stability.
  • Limited Real-World Examples
    Although the documentation is extensive, there might be limited real-world examples and case studies readily available compared to more mature frameworks.
  • Deployment Complexity
    Deploying FastAPI applications might be more complex in comparison to traditional synchronous frameworks, mainly due to the need for asynchronous server setups.

Gradio videos

Build a Grammar Correction Python App with Gramformer and Gradio

More videos:

  • Tutorial - How to deploy machine learning model as an app in Python using Gradio
  • Tutorial - Build your ChatGPT Clone in Python with OpenAI API and Gradio - End-to-End Tutorial

FastAPI videos

FastAPI from the ground up

More videos:

  • Tutorial - 30 Days of Python - Day 14 - Web App with Flask, FastAPI, ngrok, and Invictify - Python TUTORIAL
  • Review - [PT] Python - API com FastAPI - Chat | twitch.tv/codeshow

Category Popularity

0-100% (relative to Gradio and FastAPI)
Machine Learning
100 100%
0% 0
Developer Tools
5 5%
95% 95
Web Frameworks
0 0%
100% 100
Data Analysis
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Gradio and FastAPI

Gradio Reviews

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FastAPI Reviews

The 20 Best Laravel Alternatives for Web Development
FastAPI, as the name hints, is a swift mover. Built on Starlette, it’s all about speed and performance with Python. Crafting API masterpieces at the speed of light, now that’s something.
25 Python Frameworks to Master
Since its release in 2018, it has rapidly gained popularity due to its great performance and simplicity. In fact, according to PyPi Stats, FastAPI has over 9 million monthly downloads, surpassing even full-stack frameworks like Django.
Source: kinsta.com
3 Web Frameworks to Use With Python
myapp/ is the main directory of your FastAPI application. It includes all the other files and directories needed for the application.static/ is a directory used to store static assets such as CSS, JavaScript, and image files. These assets are served directly by the web server and are typically used to add visual styling and interactivity to the application.css/, img/, js/...
Best Alternatives to FastAPI App Free for Windows (2021)
FastAPI Alternative – So many alternatives app to FastAPI that you must to know out there. And, looking for an ideal software was not easy matter. Lucky you, at this page you can find the best replacement app for FastAPI. So what you are waiting for, get the latest FastAPI alternative app for Windows 10 from this page.
Top 5 Back-End Frameworks to Consider for Web Development in 2021
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints. It is fast when compared to other major Python frameworks like Flask and Django. FastAPI gives great flexibility to fulfill businesses’ API needs in today’s evolving world.

Social recommendations and mentions

Based on our record, FastAPI should be more popular than Gradio. It has been mentiond 288 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Gradio mentions (32)

  • The Birth of Shala: Creating an AI Mental Health Companion for Digital Wellness
    Since we wanted Shayla to feel approachable, we went with a simple chatbot interface. Pairing a generative AI agent like Gemini with Gradio turned out to be a great fit not just for its flexibility, but because the default chatbot design had a warm, inviting feel. The soft color palette and clean layout made it easier to create a space that felt safe, not clinical. From there, we thought things were going to be a... - Source: dev.to / about 1 month ago
  • Monitoring the Yezin Dam: A Journey Through Time with Computer Vision
    This project contains the code for training and deploying a UNET model for water body segmentation from satellite images. The model is trained on the Satellite Images of Water Bodies from Kaggle. The model is trained using PyTorch and deployed using Gradio on Hugging Face Spaces. - Source: dev.to / 4 months ago
  • 1minDocker #5 - Build and push a Docker image
    In this tutorial, we will build a very simple python application with Gradio, a popular framework to build elegant and beautiful frontend for AI/ML python apps. - Source: dev.to / 7 months ago
  • Why I made TabbyAPI
    The issue is running the model. Exl2 is part of the ExllamaV2 library, but to run a model, a user needs an API server. The only option out there was using text-generation-webui (TGW), a program that bundled every loader out there into a Gradio webui. Gradio is a common “building-block” UI framework for python development and is often used for AI applications. This setup was good for a while, until it wasn’t. - Source: dev.to / 10 months ago
  • Show HN: Mesop, open-source Python UI framework used at Google
    Exciting! I'm surprised to see nobody has mentioned gradio yet. It seems to sit in the same niche as streamlit and mesop. https://gradio.app/. - Source: Hacker News / 12 months ago
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FastAPI mentions (288)

  • How to Set Up CI/CD for a Python Backend Application on Fly.io Using GitHub Actions
    The backend of this accountability AI application is built using FastAPI, a high-performance framework for Python. The app allows users to communicate with the AI, which helps them stay accountable by generating responses based on their input. Below is a breakdown of the key components used in the code:. - Source: dev.to / 10 days ago
  • 🚀 Building Recallr: How I Turned PDFs into Anki Flashcards with AI
    Until I realized Anki has their own API Interface, which made me realize that I can automate this task, efficiently, while also getting hand on experience using FastAPI and LLMs (but am I going to change the stack later?.. Lets see). - Source: dev.to / 7 days ago
  • Building Weather & History Story Cards with Python and FastAPI
    By the end of this tutorial, you’ll see how I used FastAPI and Jinja2 to turn raw JSON into a dynamic timeline of weather and history that feels informative and fun. - Source: dev.to / 22 days ago
  • Build Code-RAGent, an agent for your codebase
    The only thing left to do then was to build something that could showcase the power of code ingestion within a vector database, and it immediately clicked in my mind: "Why don't I ingest my entire codebase of solved Go exercises from Exercism?" That's how I created Code-RAGent, your friendly coding assistant based on your personal codebases and grounded in web search. It is built on top of GPT-4.1, powered by... - Source: dev.to / 23 days ago
  • Understanding the Relation Between FastAPI and Uvicorn
    FastAPI and Uvicorn are two essential building blocks when developing high-performance Python APIs. - Source: dev.to / 24 days ago
View more

What are some alternatives?

When comparing Gradio and FastAPI, you can also consider the following products

Streamlit - Turn python scripts into beautiful ML tools

Django - The Web framework for perfectionists with deadlines

Hugging Face - The AI community building the future. The platform where the machine learning community collaborates on models, datasets, and applications.

Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

Anvil.works - Build seriously powerful web apps with all the flexibility of Python. No web development experience required.

ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple