lisa7 - Finding the right proxy server is a really important solution if you want to operate with all SEO tools secure. I advise https://privateproxy.me/blog/how-to-use-proxies-with-scrapebox-for-web-scraping/ which is a special article about what is scrapebox used for. This tool is helping users to maximize the amount of special links you can gain for your website in order to help it rank better in Google.

kate0 - I recommend to follow recommendations, but the most effective tools are
Smartproxy and Hide.me