CHICAGO--(BUSINESS WIRE)--SMS Assist, the innovative mobile and cloud-based multisite property management company, today announced a $45 million investment from New York-based Insight Venture Partners. “The backing of world-class investment firms like Insight Venture Partners and Pritzker Group continues to fuel our innovation and ensure that SMS Assist leads the industry in quality and customer satisfaction,” said Michael Rothman, SMS Assist’s chief executive officer. “This capital will allow