Best contacts importing script written in PHP

All you know letting visitors/users invite their contacts is one of the cheapest but proven way of marketing. We can get it by placing a contact importer script in our site and requesting users to invite his/her friends by providing email address and password. The script will then contact the server and download contacts from the address book and finally will send a custom or preformatted email to bring them to our site.

But problem is the cost of such importer script. More than one year ago I have purchased such a script most probably at US$30. It can import from popular email services like Yahoo, Gmail, MSN etc. Later I have found some other scripts that can download contacts from a few more sites.

But throwing all them behind, lately I found the most fabulous, most fantastic, most robust and cheapest contact importing script titled “OpenInvite”. If may not believe the previous sentence until you visit their website. It can import contacts from nearly all major email services and social networking sites. I have counted about 48.  Continue reading →