Not all tools are created equal. The best solutions share these characteristics:
A proxy grabber scours the internet—scraping forums, websites, GitHub repositories, and pastebins—for publicly listed proxies. It extracts IP addresses, ports, and sometimes protocols (HTTP, HTTPS, SOCKS4, SOCKS5). proxy grabber and checker top
def check_proxy(proxy): try: r = requests.get('https://httpbin.org/ip', proxies='http': f'http://proxy', timeout=5) if r.status_code == 200: return proxy except: pass return None Not all tools are created equal
Only use proxies with permission. Do not attempt to access systems you’re not authorized to. Respect target sites’ terms of service and applicable laws. def check_proxy(proxy): try: r = requests
Best for: Enterprises needing high uptime.
Grabber: Accesses premium proxy APIs (e.g., ProxyScrape, Geonode).
Checker: Validates against 10+ test URLs, detects datacenter vs residential.
Top feature: Slack/Telegram alerts when proxy pool health drops.
Limitation: Paid – $49/month for full access.