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 2 best providers I found are these
ScrapeboxProxy – Use Discount Code: MAttPROMO for a 15% discount off your first month
Both of these providers are solid and offer stable and fast proxies. I have used and still use both of these providers.