5. Safeplace.net
Safeplace.net was established in 1997 as a Christian owned and operated company with the mission of providing a clean and friendly environment for web exploration.
Services include: Home and business filtered Internet access; custom spam filter management; web based email; tech support.

CovenantEyes
CovenantEyes offers software for both Internet accountability and Internet filtering services.
Services include: Accountability software allows you to monitor Internet usage and email, and includes mobile applications for Windows Mobile and iPhone/iPod touch. The monitoring service scores objectionable websites and sends reports to the people you select. In addition, CovenantEyes offers Internet filtering software to block mature websites, limit time usage,

3. Saavi Accountability
Saavi Accountability is a unique application for parents who wish to hold their children accountable and for individuals who want to hold themselves accountable online. The software is designed to help users make the right decisions to resist temptations and reduce the desire for the online addiction.
Services include: Saavi Accountability records and reports when you regress to addictive behavior. This eliminates the secret anonymity, acts as a second conscience,

1. Integrity Online
Integrity Online is the largest, most complete provider of filtered Internet access. The company is well-established and dedicated to providing safe, clean, and reliable service.
Services include: Filtered DSL and dial-up service; business and residential Internet filtering; email filtering accountability software; web and email account filtering; personal web space; spyware removal tools; anti-virus software; tech support.

Hosts File (Cross Platform, Free)Many of you like to get your hands dirty—as evidenced by the popularity of Dansguard and SquidGuard—and tinkering with the hosts file is a great way to do that while setting up a filter in the process. The hosts file is essentially a mini-directory on your computer of IP addresses and what they should be resolved to. If you go into your hosts file, for instance, and make an entry for 127.0.0.1 pointing at www.google.com,

SquidGuard/Squid (Linux, Free)SquidGuard is similar to Dansguard in that it is a stand alone filtering tool you connect into with a proxy—in this case the popular Squid proxy. Also like Dansguard, you have a high degree of flexibility—dream up a combination of filtering parameters and there's a good chance you can make it happen with SquidGuard. No Hello Kitty between the hours of 9AM and 10PM on Tuesdays and Thursdays? Not a problem with the highly customizable SquidGuard.

OpenDNS (Cross Platform, Free)OpenDNS is a perfect solution for people who either lack the time or expertise to set up and administer a full-out content-filtering server. OpenDNS replaces your current DNS server and allows you to filter every connection coming out of your house if you change the DNS settings at the router level. No matter if someone is on your main desktop or connecting into your wireless via laptop, everything will be filtered by OpenDNS.

K9 (Windows/Mac, Free)Many of us have had experiences with K9's internet filtering, if for no other reason than it's used in thousands of schools across the country. One of K9's strong points is the division of filtered content into 60+ categories which allows you to easily block and unblock large chunks of their blacklist without having to get your hands too dirty. K9 is a desktop solution; you install the software and it checks all the internet requests you make against the filters

DansGuardian (Cross Platform, Free)
One way to measure whether or not Dansguardian is the right filtering tool for you is your willingness to install and tinker with an operating system like Linux. If OpenDNS (below) is the Mac-like "It just works!" one click solution, DansGuardian falls into a much more Linux-like "I can change every setting and experience real, ultimate power!" category. Dansguardian runs on Linux, FreeBSD, OpenBSD, NetBSD, Mac OS X, HP-UX, and Solaris. DansGuardian is extrem

Symantec Web Gateway
Web content filtering software
Symantec Web Gateway protects organizations against multiple types of Web-borne malware and gives organizations the flexibility of deploying it as either a virtual appliance or on physical hardware. Powered by Insight, Symantec’s innovative reputation based malware filtering technology, Web Gateway relies on a global network of greater than 210 million systems to identify new threats before they cause disruption in organizations.