Simple Website Scraper

I need PC and Mac software that does the following: Ability to create a campaign, then within that campaign, have several "names". Each "name" will have several URLs that the user will add. The software should visit each URL, then if the domain name from the URL matches a whitelist, it will take preformed regex for that domain, and scrape a numerical value from each URL. The program should then store the numerical value with details for reporting (with a table and a graph). I want to track effectiveness of each "name", so the table should output something like this: Campaign Campaign Total "Name" Total_Number Site_Total(domain) Software should have an easy to use GUI, which can easily be updated. The regex and sites should be easy to update as well Full source should be given