Software Alternatives & Reviews

Postman VS FastAPI

Compare Postman VS FastAPI and see what are their differences

Postman

The Collaboration Platform for API Development

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.
  • Postman Landing page
    Landing page //
    2021-07-23
  • FastAPI Landing page
    Landing page //
    2023-05-14

Postman

Categories
  • APIs
  • API Tools
  • Developer Tools
  • Online Collaboration
  • Developer APIs
  • Libraries And Widgets
Website postman.com  
Details $
Platforms
Windows Mac OSX Linux

FastAPI

Categories
  • Developer Tools
  • API Tools
  • Python Programming
  • Web Framework
  • Python Web Framework
Website fastapi.tiangolo.com  
Details $free
Platforms
-

Postman videos

POST/CON 2018 workshop in review: Running Postman Collections

More videos:

  • Review - POST/CON 2018 workshop in review: Postman Collections
  • Tutorial - How to Share Postman Collections

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 Postman and FastAPI)
API Tools
91 91%
9% 9
Developer Tools
61 61%
39% 39
APIs
100 100%
0% 0
Web Framework
0 0%
100% 100

User comments

Share your experience with using Postman and FastAPI. For example, how are they different and which one is better?
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Reviews

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

Postman Reviews

Beeceptor vs Postman
You cannot download request log. Although, you can use Postman APIs to query and retrieve.
Source: beeceptor.com
Top 15 MuleSoft Competitors and Alternatives
Postman is an API platform with the world’s largest public API hub that helps developers design, build, test, and iterate APIs. In 2022, Postman served over 20 million developers and 500,000 organizations.
Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Are you a developer thrilled with APIs? Then Postman HTTP client and web debugging proxy tool is for you. Now why is this even a choice to use? Postman is ultimately one of the platforms that do anything APIs. It builds, organizes APIs, tests, monitors, documents, and most of all debugs web applications.
12 HTTP Client and Web Debugging Proxy Tools
Postman is unarguably one of the more popular HTTP clients used for debugging web applications. It allows for faster and easier API development.
Source: geekflare.com
Best API Monitoring and Observability Tools in 2023
Postman free plan: Provides a maximum of 1000 calls to Postman API, Mock server calls, and monitoring API calls. Pricing starts at $12/month for the paid plan.
Source: apitoolkit.io

FastAPI Reviews

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.
Choosing between Django, Flask, and FastAPI
Packages Among Django, Flask, and FastAPI, Django has the most packages that enable reusability of code. It is a full-stack web development framework, unlike Flask and FastAPI, that are minimalistic frameworks used for building fast websites.
Source: www.section.io

Social recommendations and mentions

Based on our record, FastAPI should be more popular than Postman. It has been mentiond 232 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.

Postman mentions (26)

  • Mastering Microservices: A Hands-On Tutorial with Node.js, RabbitMQ, Nginx, and Docker
    To test the API endpoints, you can use Postman. Download and install Postman from Postman's official website. - Source: dev.to / 20 days ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Postman — Simplify workflows and create better APIs – faster – with Postman, a collaboration platform for API development. Use the Postman App for free forever. Postman cloud features are also free forever with certain limits. - Source: dev.to / 22 days ago
  • How I Built A Santa Chatbot To Mess With My Brother
    The API tests were dirt simple. I use the SAM CLI to build and deploy my cloud resources to AWS. So when I was building the API, I would deploy to my account using the CLI in VS Code, then immediately run a collection in Postman using their VS Code extension. I never had to leave my IDE and could run a full end-to-end workflow within seconds of my deployment being complete. All I had to do was switch tabs to my... - Source: dev.to / 2 months ago
  • Are you kidding me?
    I had the network guys opening up for getpostman.com and postman.com because it said so when trying to log in to Postman. And just when I click login it jumps to postman.co just forgetting the m. Are you kidding me? Who came up with this? You probably cost me this days work. Source: 3 months ago
  • Using AI To Go From JSON to API in Seconds
    I've been an avid Postman user for years. I know they have mock server capabilities. These mocks are built from a collection and accept request data in a specific format and return responses that match a provided schema. Exactly like what we wanted! - Source: dev.to / 3 months ago
View more

FastAPI mentions (232)

  • Ask HN: What is your go-to stack for the web?
    For pure APIs: pyapi-server [0]. For classic Web sites: Starlette [1], with SQLAlchemy Core [2] for database integration. Or, if you prefer something with more batteries included, FastAPI [3]. [0] https://pyapi-server.readthedocs.io [1] https://www.starlette.io/ [2] https://docs.sqlalchemy.org/en/20/ [3] https://fastapi.tiangolo.com/. - Source: Hacker News / 19 days ago
  • Fun with Avatars: Crafting the core engine | Part. 1
    We will create our API using FastAPI, a modern high-performance web framework for building fast APIs with Python. It is designed to be easy to use, efficient, and highly scalable. Some key features of FastAPI include:. - Source: dev.to / about 1 month ago
  • Building Fast APIs with FastAPI: A Comprehensive Guide
    FastAPI is a modern, fast, web framework for building APIs with Python 3.7+ based on standard Python type hints. It is designed to be easy to use, fast to run, and secure. In this blog post, we’ll explore the key features of FastAPI and walk through the process of creating a simple API using this powerful framework. - Source: dev.to / 2 months ago
  • Effortless API Documentation: Accelerating Development with FastAPI, Swagger, and ReDoc
    FastAPI is a modern, fast web framework for building APIs with Python 3.7+ that automatically generates OpenAPI and JSON Schema documentation. While FastAPI simplifies API development, manually creating and updating API documentation can still be a time-consuming task. In this blog post, we’ll explore how to leverage FastAPI’s automatic documentation generation capabilities, specifically focusing on Swagger and... - Source: dev.to / 2 months ago
  • Building a Dynamic Tile Server Using Cloud Optimized GeoTIFF(COG) with TiTiler
    TiTiler is a dynamic tile server built on FastAPI and Rasterio/GDAL. Its main features include support for Cloud Optimized GeoTIFF(COG), multiple projection methods, various output formats (JPEG, JP2, PNG, WEBP, GTIFF, NumpyTile), WMTS, and virtual mosaic. It also provides Lambda and ECS deployment environments using AWS CDK. - Source: dev.to / 2 months ago
View more

What are some alternatives?

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

Insomnia REST - The most intuitive cross-platform REST API Client 😴

Django - The Web framework for perfectionists with deadlines

MuleSoft Anypoint Platform - Anypoint Platform is a unified, highly productive, hybrid integration platform that creates an application network of apps, data and devices with API-led connectivity.

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

DreamFactory - DreamFactory is an API management platform used to generate, secure, document, and extend APIs.

Laravel - A PHP Framework For Web Artisans