Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
PHP Fat-Free Framework - FAT-FREE is a powerful yet lightweight PHP 5.
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
Agile Toolkit - Agile Toolkit is a PHP framework for developing Web User Interfaces.
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
Laravel - A PHP Framework For Web Artisans