ranktracking

Hi, Does anyone know where i can buy access to bulk seo tools? There are some guys from india/pakistan that sell trial access to tools and you can use most or all of the features. The problem is that many times they forget to update them and then some tools stop working. Does anyone know of...

I have to track ~20.000 kws every month. I use Linksassitan's Ranktracker, but it's been a nightmare the las couple of months. Direct connections? Don't even think about it. Public proxies? Neither. Private proxies... I've tried Instant proxies and they died immediately (10 proxies for 1.000...