HitWebCounter - HitWebCounter is a free website visitor counter.
W3Counter - W3Counter lists visits, referrals, browser versions, resolution, and operating systems used to view a site.
ShinyStat - ShinyStat is a web tracker with visits and online counter.
WebSTAT - Web-Stat offers real-time website visitor analysis solution.
Sitemeter - Sitemeter provides counter and tracking information tools and services for web sites.
Geovisite - Geovisite offers website hit counter and visitor analytics.