I have a php based script that scrapes Google's Keyword tool. I haven't really considered selling it but if there is enough interest I might consider it.
What would you guys think something like that is worth?
I actually have two versions.
Version 1)
- scrapes Google Keyword tool when logged out
- solves captcha automaticallly using decaptcher
- proxy support
- still able to grab the same data as if you were logged in (ie you can get cpc data even if not logged in.
Version 2)
- same as the first version but logs in through accounts so it is a lot faster. No captcha to solve. I have about 500 accounts I use and it will scrape close to a million keywords/day rotating through the differnt accounts and proxies
Just to be clear, that million is total keywords extracted, not a million individual keywords plus all their suggestions
Both versions write the data to a mysql DB which makes it easy to tie in to existing scripts and systems through mysql queries.
They do some other things as well but I'm not sure I can even post something like this here so I won't explain further...that and this is my first post people might beat me with a stick
I'd have to clean it up to be made a little more user friendly.
I will say it is a pain in the butt to keep up to date. Google changes stuff about every 10-14 days to break the script.
The fix is usually easy but it does get annoying.
Let me know if there is any interest.