Skip to content
Tech stack

Startups built with FastAPI

7 quality-checked products on CodeTrendy are built with FastAPI. They're frequently shipped alongside Next.js, ChatGPT / OpenAI and Claude / Anthropic. Every listing is quality-checked - explore the products below, see their full stack, and discover your next tool.

7 products · #22 most-used technologies

Showing 7 of 7 products

🚀 Submit Yours
#1
Penetrify — AI Penetration Testing for Web Apps

AI agents that pentest your web app and hand you a real vulnerability report, not a checklist.

#2
AstroYogam

The Ultimate companion for modern Vedic astrology and daily alignment.

#3
SwaList

Build a shareable preference portfolio

#4
100PrintsWithMe

Design once. Generate thousands. Bulk document generation platform for certificates, ID cards, repor

#5
API Testing Tool for Load Tests and Monitoring

Test APIs with confidence using our free platform. Load testing, monitoring, real-time analytics, an

#6
Improve My Page

Audit one public landing page for conversion structure, SEO, speed, accessibility, security, pricing

#7
HDIPlatform

AI Automated Recruitment Platform

The Monthly Dispatch

Stay ahead of the directory game

A short monthly letter for founders: what's ranking, which directories actually convert, and how to turn a listing into real traffic.

  • Ranking shifts
  • Directories worth paying for
  • Listing-to-traffic playbooks

First Tuesday of every month

One email a month. Unsubscribe in one click. Your address stays private.