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

Metabase
Explo
Embeddable
Luzmo
Looker
Sumboard.io
Power BI Embedded
Customer-facing dashboards for your app. Build in days, not months.

Which is more popular?
Based on our record, FastAPI seems to be more popular. It has been mentioned 316 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | fastapi.tiangolo.com | vizzly.co |
| Pricing | ||
| Company | Startup from Colombia | 2022 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of FastAPI yet.
Vizzly provides a low-code solution for building customer-facing dashboards, offering the same level of flexibility as an in-house development process with minimal technical overhead required. With Vizzly, you have the capability to connect to any SQL database or API and seamlessly embed the...
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 Vizzly yet.
Walkthroughs and reviews on video.
FastAPI from the ground up
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FastAPI and Vizzly. 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...
Vizzly looked like a good option at first but at the time (it does now in private beta though!) it did not offer a comprehensive cloud solution which meant we’d have a fully manage it ourselves. Embeddable, being a...
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 / 10 days 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 / 19 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 / 25 days ago
Tracking Vizzly since Mar 2023.
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