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Fastapi Alternatives
Similar projects and alternatives to fastapi
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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litestar
Discontinued Light, Flexible and Extensible ASGI API framework | Effortlessly Build Performant APIs [Moved to: https://github.com/litestar-org/litestar]
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better fastapi alternative or higher similarity.
fastapi discussion
fastapi reviews and mentions
Posts with mentions or reviews of fastapi.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-07-08.
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Building MIA: A WhatsApp AI Assistant to Escape Subscription Hell
Resources mentioned: FastAPI Documentation, Pydantic AI GitHub, WhatsApp Business API, OpenAI API Documentation
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Python's FastAPI and How It Compares to Express
FastAPI is a high-performance framework enhancing Python development with type-hinting and asynchronous processing. FastAPI provides a high-performing, reliable solution developers seeking concurrency. An additional useful resource is the FastAPI documentation: https://fastapi.tiangolo.com/.
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Top 7 Open-Source Projects to Contribute to in 2025
🔗 https://github.com/fastapi/fastapi
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Type safe web stack with Rust and TypeScript
> Ideally I'd like to be able to write types in typescript, and write python types, then verify that the types are compatible (not identical)
Have a look at https://fastapi.tiangolo.com/
FastAPI allows you to define your types in Python using Pydantic for stronger type guarantees. FastAPI also generates an OpenAPI.json file for your backend and then you can feed this OpenAPI.json document into https://github.com/OpenAPITools/openapi-generator to generate a typescript library that contains all the types. Then you don't need to verify your types, because the typescript types will be directly generated from your Python types. The generated typescript library also contains methods for each of your REST endpoints, so that you don't have to think about network requests.
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FastAPI vs Nexios: A Comprehensive Comparison of Modern Python Web Frameworks
Official Documentation
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FastAPI: A Python Web Framework for NodeJS Developers
FastAPI's docs are a goldmine: https://fastapi.tiangolo.com/
- 🚗👁️ Segmentation d'Images pour pour le système embarqué d’une voiture autonome
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Getting Started with FastAPI: A Beginner’s Guide Using Python 🐍
Official FastAPI Docs
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How to build image search with semantic understanding
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. We use it to build the web API for the image search.
- DecipherIt: Building a NotebookLM-Inspired AI Research Assistant powered by Bright Data
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A note from our sponsor - SaaSHub
www.saashub.com | 10 Jul 2025
Stats
Basic fastapi repo stats
556
86,991
9.8
7 days ago
fastapi/fastapi is an open source project licensed under MIT License which is an OSI approved license.
The primary programming language of fastapi is Python.
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Review ★★★★★ 9/10
Review ★★★★★ 9/10
Review ★★★★★ 10/10
Review ★★★★★ 10/10
Review ★★★★★ 10/10