Earlier this year I was given a demo of Blackbaud Online Express. I was told not to talk about it, which I dutifully did, apart from in oblique terms with close colleagues. However now it's been released in North America and in the UK and I'm looking forward to seeing it in action.
In a nutshell, it's similar to the email and online donation facilities offered by Blackbaud NetCommunity, but in hosted form only. (You can embed it into your own pages, so it's not like those online donations services where users have to leave your own site in order to donate.) As it is more focused by my calculations it should be cheaper. We have had NetCommunity for seven years now and we really only use the email and online donation facilities, so there's a lot in there that we're just not interested in. So Online Express looks like it might be just what we need.
I only really saw the email part of the demo and it looked similar to the functions offered by MailChimp (which I've written about previously when I compared MailChimp and NetCommunity) in that you could have templates for email so the person writing the email could only write in certain parts of the template, and not spoil the layout. I'm hoping to attend a webinar when they are available in the UK and I'll probably write more about that afterwards.
Update: 11 October 2013 - UK pricing information is now available and it looks very reasonable.