Yahoo and MSN added to Google keyword tracker

[digitalpoint]

Now that the Yahoo API is out, I got around to adding Yahoo and MSN to the keyword tracker (which currently supported only Google up to this point).

In case anyone wants to play (it's free)...

http://www.digitalpoint.com/tools/keywords/

It's getting pretty popular these days (23,645 registered users tracking 533,258 keywords as of right now).

Now the existing charts will automatically plot the same keywords across all search engines on a single chart. For example:



Only a couple days worth of data since support for MSN/Yahoo was just added, but it will be more interesting when there is lots of historical data for your keywords (for example this one has more history, but just for Google):

[seobook]

cool stuff.