It isn't self-praise if it's true – Cute Web Email Extractor is the number one email list builder tool out there. And that's not just my option for email scraping from search engines and websites.
Phone number finder tools are a great tool for saving you time, money, and marketing efforts. If you don’t want to meddle with the code, go with these contact finder tools.
LinkedIn Leads Extractor is the Best LinkedIn Scraper - You can boost your Business Leads by scraping from LinkedIn with LinkedIn Search Scraper - LinkedIn Data Grabber.
You can build your own database for marketing, business, recruitments, lead generation, and for some other useful purposes by using these web crawling tools.