
Flask
ExpressJS
Django
Yii Framework
Bottle
Ruby on Rails
Laravel
FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.

Mozilla Observatory
Security Headers
Qualys SSL Server Test
HTTP Observatory
Cloud Cultivator
Free Domain Alerts
Scanigma
Hardenize provides a comprehensive and free assessment of web site network and security configuration.

Which is more popular?
Based on our record, FastAPI seems to be a lot more popular than Hardenize. While we know about 316 links to FastAPI, we've tracked only 6 mentions of Hardenize.
Website, pricing, platforms and company facts side by side.
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| Website | fastapi.tiangolo.com | hardenize.com |
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| Company | Startup from Colombia | — |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Hardenize yet.
Walkthroughs and reviews on video.
FastAPI from the ground up
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App Highlight: Hardenize
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FastAPI and Hardenize. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


When our backend team needs to build services for data parsing, aggregators, or high-load APIs, FastAPI is our absolute go-to choice. It completely lives up to its name-development speed is outstanding. The...
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.
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...
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Recommendations tracked on public social media and blogs since March 2021.


Under the hood it's Flutter on the client and FastAPI with PostgreSQL on the server. WebSockets for realtime, WebRTC for calls, object storage for media, and small services for speech and translation. Android, iOS, Windows and Linux. The... - Source: dev.to / about 17 hours ago
Using FastAPI, FastStream, and dishka lets us follow Clean Architecture principles and almost avoid leaky abstractions. The prototype also used Pydantic and SQLAlchemy. I do not focus on them because these technologies are already... - Source: dev.to / 9 days ago
If your FastAPI app talks to a database through SQLAlchemy, chances are high you will meet it sooner or later. Not on your machine, of course. It shows up in production, after a few quiet hours, under load. And the reflex is always the... - Source: dev.to / 15 days ago
Hey, I'm looking for an in-depth analysis of the security Skiff Mail. Pros and cons, arguments for and against, all the stuff. Couldn't find anything conclusive online (since it's relatively new) except what I could dig myself: WHOIS... Source: almost 4 years ago
Https://hardenize.com is quite pretty, but there's nowhere near $999/mo of value in it for me! - Source: Hacker News / over 4 years ago
It does a little more and little less. More: Enter a list of (sub-) domains and get informed via email when "SSL things" change (for better or for worst), or your https certificate is about to expire. Less: No fancy pansy "report"... - Source: Hacker News / over 4 years ago
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Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
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Quickly and easily assess the security of your HTTP response headers.
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This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.
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