Ask HN : How to check multiple keyword positions on Search Engines?

Hi Guys,

I was wondering if anyone could recommend a tool we could utilize to monitor our keyword position across the search engines on a fortnightly basis.

If we simply had 30 or so Keywords / Keyword phrases utliized across the entire site I would of course manually perform the queries or use some sort of Keyword Checking tool on an SEO site. Unfortunately we have over 1000 Keywords / Keyword phrases throughout the site!

Any ideas would be great.

Cheers