Bot Detection Python Packages

seleniumbase

📊 APIs for web automation, testing, and bypassing bot-detection.

undetected-chromedriver

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

cloakbrowser

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

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.

rebrowser-playwright

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

pytest-seleniumbase

📊 APIs for web automation, testing, and bypassing bot-detection.

selenium-base

📊 APIs for web automation, testing, and bypassing bot-detection.

is-bot

Detect bots/crawlers/spiders via user-agent string

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.

sbase

📊 APIs for web automation, testing, and bypassing bot-detection.

pytest-sbase

📊 APIs for web automation, testing, and bypassing bot-detection.

botasaurus

The All in One Framework to Build Undefeatable Scrapers

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

basecase

📊 APIs for web automation, testing, and bypassing bot-detection.

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.

is-crawler

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

arcis

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

chromiumfish

A stealth Chromium build with a drop-in Playwright harness for Python and Node, featuring natively built agentic capabilities.

django-waf

Self-hosted WAF and bot management middleware for Django: rate limiting, IP/UA/CIDR block rules, HTTP fingerprinting, JS proof-of-work challenges, behavioural anomaly detection, form protection, nginx blocklist generation, and a collective threat feed. Redis-backed, fail-open.

mithwire

Anti-detect browser automation for Python — drives real Chrome over CDP (no WebDriver, no Selenium) with built-in stealth and Cloudflare Turnstile solving.

flask-vouch

Bot-challenge Python middleware issuing brief challenges, granting solvers signed access cookies.

udger

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