Key-Systems says the dotMobi Site Builder is an easy-to-use Web-based tool that enables users to quickly create and publish mobile Web content that works seamlessly across all mobile phones.

Key-Systems adds that users won't have to worry about testing their Web sites on mobile phones for compatibility because dotMobi Site Builder checks automatically for adherence with the Worldwide Web Consortium's mobile Web best practices. Also users will be able to make unlimited changes to their mobile Web sites or roll back to an earlier published version at any time, says the company.

"We're happy that dotMobi is committed to providing the community with tools that drive the .mobi revolution full steam ahead," says Alexander Siffrin, CEO of Key-Systems. "It is clear that quality content is essential to fostering the growth of the mobile Internet and dotMobi's Site Builder powered by mobiSiteGalore is a masterstroke towards this end. With a powerful mobile site builder in place, it becomes so much easier to convince people to go .mobi."

Domain registry dotMobi announced last week that 500,000 .mobi domains have been registered in 104 countries since the domain's commercial launch in October 2006.