Using Private Proxies for Scrapebox will increase your success rates. I always recommend using private proxies for posting to lists, and you can use them for scraping as well. Many people don’t realize that private proxies can be used for scraping, but as long as you set your connections to 20% of the total of proxies that you have it works great.
I have tried out a LOT of proxy providers. Some were poor, some were ok, and a couple were simply the best. The best provider I found are these
ScrapeboxProxy – Use Discount Code: MAttPROMO for a 15% discount off your first month
If you are looking for shared proxies the best place is
One company I definitely recommend that you you avoid is Your Private Proxy.