FastAPI Reviews

1. Kurslog team

   · Working at Kurslog · 3 months ago

   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 combination of Pydantic for data validation and built-in async support keeps our shared codebase clean, strictly typed, and reliable. But the biggest highlight for our cross-functional team is the automatic generation of interactive OpenAPI (Swagger) documentation. Our frontend and mobile developers no longer have to wait for backend engineers to manually update API docs; everything stays perfectly in sync automatically. It has drastically improved our team's communication and delivery speed.

   🏁 Competitors: Django, Flask, ExpressJS, Nest.js, Spring Boot

   👍 Pros:    Blazing fast performance (on par with nodejs and go)|Native asynchronous support out of the box|Automatic, interactive documentation generation (swagger/redoc)|Strict typing and data validation with pydantic

   👎 Cons:    Smaller plug-and-play ecosystem compared to older frameworks like django|Requires our architects to design the project structure and directory layout from scratch

G2 Crowd Reviews

FastAPI mentions (311)

• Shipping Sovereign SDK: Cryptographic Forensic Receipts and the End of the AI "Prose Tax"

  The Sovereign SDK is a Python-native framework designed to minimize prose overhead while generating ironclad, cryptographic execution receipts for AI agents, complete with drop-in FastAPI/Starlette ASGI middleware. - Source: dev.to / about 1 month ago

• 5-Minute AI Jobs and Closed Tabs — Why We Built Replay-Then-Tail SSE

  We had a feature in production where a single user request could run for five-plus minutes — fetch documents, chunk them, hit an LLM per chunk, synthesize a final answer. We did the obvious thing first: a FastAPI handler that ran the pipeline and streamed progress back to the browser over Server-Sent Events. - Source: dev.to / 2 months ago

• FastAPI With LangChain and MongoDB

  FastAPI is a Python framework for building APIs quickly, efficiently, and with very little code. - Source: dev.to / 3 months ago

• I Built A " CrowdSense AI " : A Scalable, Context-Aware Platform for Smart Stadiums

  Backend: Python-based FastAPI for its asynchronous I/O capabilities and rapid JSON serialization. - Source: dev.to / 3 months ago

• Async PyMongo in FastAPI

  FastAPI is a high-performance web framework that is production-ready and designed for building APIs in python, with roots embedded in asynchronous programming. It embraces Python’s asyncio model as its core principle rather than treating it as optional. This design choice gives FastAPI leverage for I/O bound workloads such as db access, external API calls and real-time data streaming. - Source: dev.to / 3 months ago

G2 Crowd mentions (21)

• How to Bypass Anti-Bot Walls for Production-Ready Apps

  A 403 Forbidden error is universally recognized by developers as a hard security rejection. It removes all ambiguity. The errors will be the same for g2.com or any other protected sites, and your automated agents cannot run that script, so your code is completely stuck at a dead end. - Source: dev.to / 4 days ago

• Which of the 4 Gusto 401k partner would you prefer from your employer?

  Despite the steep fees, human interest seems well represented on g2.com. In which areas does human interest excel in that people are willing to pay higher fees to use them, and be content? Source: almost 3 years ago

• List of available reporting solution that can be embadable into your SaaS

  Have you tried using g2.com to find anything? Source: about 3 years ago

• Employee Advocacy Software Market Scope, Opportunities with Strategic Growth and Top Players Till 2035

  This report also provides the existing competitive scenario of some of the key players of the global employee advocacy software market which includes company profiling of Ambassify NV, COYO Pty Ltd., G2.com, Inc., Hootsuite Inc., MarketBeam Inc., Firstup, Inc., PostBeyond Inc., Sociabble, Inc., Influitive Corporation, and GaggleAMP Inc. The profiling enfolds key information of the companies which encompasses... Source: about 3 years ago

• b2b prospecting tool review

  I want to share a side project I'm working on. I work as a lead gen and in the past needed to find the right prospecting tool. It was always a struggle to find unbiased reviews from these software. Indeed, on g2.com, or others, all the software seems more or less perfect. Source: over 3 years ago