Proxybot is widely used for web scraping because it is capable of handling a large number of proxies. It also offers services to handle browser and different security checks like captchas.
It is beneficial to scrap the data from any website with a simple API call - no setup needed.
Offers proxies located in various geographical locations.
Rotating anonymous IPs making it impossible for websites to detect or block it.
Powerful and yer affordable. The pricing is available from $1.50.