• Both are web applications written in PHP which use a database such as MySQL.

• SugarCRM is focused on CRM while Tiki does a bit of everything, including CRM
• SugarCRM is Open Core, while Tiki is community-managed pure-player open source

Number of contributors who made changes to the project core source code each month.

Number of commits made to the project source code each month.

• Interesting Features from other Web apps

• SugarCRM
• TikiWiki vs SugarCRM