* You’ve probably heard about our upcoming release of SiteGrinder 3 (if you haven’t, click here for more details). If you purchase SiteGrinder 2 Professional between now and the SiteGrinder 3 release, you’ll get a FREE upgrade to SiteGrinder 3. Those who purchase SiteGrinder 2 Basic can upgrade to SiteGrinder 3 for the discounted price of $299.