Keyword Research for UK I use Keyword Discovery. Once you login to the tool, you have the freedom to choose which database to query from. Here is the list in their drop down menu of keyword data databases:
Now if you are wondering where they are getting their UK search data, unlike how
Wordtracker is doing it, Keyword Discovery get's their UK keyword data from:
- Google.co.uk
- Google.ie
- MSN.co.uk
- Searchanything.co.uk
- Ask.co.uk
- Kelkoo.co.uk
- Blueyonder.co.uk
- UKirectory.co.uk
- Excite.co.uk
- Wanadoo.co.uk
- Yahoo.co.uk
I got the above data
from here. At work, we subscribe to the Enterprise API package and we create our own keyword research tools using the API to customize the reporting well.