Paid proxy servers vs free proxies: Is paying for a proxy service worth it?
Briefly

Proxy servers act as intermediaries between users' devices and the Internet, offering online anonymity and various functionalities. Originally designed for businesses to manage traffic and improve loading times, their role has expanded significantly. Users can choose between paid or free proxy services based on their needs—with casual users typically preferring free options, while those needing advanced capabilities, like web scraping, lean towards paid services. Understanding the different types of proxies available can help users select the best fit for their online activities.
Proxy servers are now widely used not only by businesses for load balancing, but also by individuals seeking anonymity and secure web scraping.
The evolution of proxy services has expanded their usage from mainly handling visitor traffic to providing anonymity, enhancing security, and bypassing geo-restrictions.
Read at ZDNET
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