Bot Detection Python Packages

seleniumbase

APIs for browser automation, testing, and bypassing bot-detection.

undetected-chromedriver

Custom Selenium Chromedriver | Zero-Config | Passes ALL bot mitigation systems (like Distil / Imperva/ Datadadome / CloudFlare IUAM)

scrapfly-sdk

Official Python SDK for the Scrapfly platform: web scraping, screenshots, AI extraction, crawling, and a remote anti-bot browser. Integrates with Scrapy, LlamaIndex, and LangChain.

cloakbrowser

Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.

rebrowser-playwright

A drop-in replacement for playwright-python patched with rebrowser-patches. It allows to pass modern automation detection tests.

botasaurus

The All in One Framework to Build Undefeatable Scrapers

is-bot

Detect bots/crawlers/spiders via user-agent string

bota

The All in One Framework to Build Undefeatable Scrapers

javascript-fixes

The All in One Framework to Build Undefeatable Scrapers

botasaurus-humancursor

The All in One Framework to Build Undefeatable Scrapers

selenium-base

APIs for browser automation, testing, and bypassing bot-detection.

pytest-seleniumbase

APIs for browser automation, testing, and bypassing bot-detection.

sbase

APIs for browser automation, testing, and bypassing bot-detection.

httpcloak

Go HTTP client with browser-identical TLS/HTTP2 fingerprinting. Bypass bot detection by perfectly mimicking Chrome, Firefox, and Safari at the cryptographic level (JA3/JA4, Akamai fingerprint, header order). Supports HTTP/1.1, HTTP/2, HTTP/3, sessions, cookies, and proxies.

is-crawler

Crawler detection from User-Agent strings in 50 ns. Issues and pull requests welcome!

pytest-sbase

APIs for browser automation, testing, and bypassing bot-detection.

basecase

APIs for browser automation, testing, and bypassing bot-detection.

botasaurus-server

The All in One Framework to Build Undefeatable Scrapers

udger

Python agent string parser based on Udger https://udger.com/products/local_parser

arcis

Inside-the-app security middleware for Node.js, Python, and Go. 20+ attack vectors. One install, three languages, MIT.

undetected-geckodriver

A custom Firefox Selenium-based Webdriver. Passes all bot mitigation systems

arcjet

Arcjet Python SDK. Stop bots and automated attacks from burning your AI budget, leaking data, or misusing tools with Arcjet's AI security building blocks.

rayobrowse

Stealth Chromium browser for web scraping and AI agents.

trustcaptcha

TrustCaptcha – Privacy-first CAPTCHA solution for Python. GDPR-compliant, bot protection made in Europe.