This script allows you to monitor the number of indexed pages and back links for your sites on Google.

Price: 25$

This script logs keywords from search engines that visitors come to your website.

Price: 100$

Script usefull for investigating the power of keywords for SEO.

Price: 30$

Free php script that notifies you when google bot visits your page.

Check a site's rank on Google for a speicifc keyword/phrase.

Price: 30$

Site submission and listing manager that helps you keep track of your site(s) submissions to web directories.

Price: 10$