Bridgeline Digital, Inc. is a software company that provides web content management, eCommerce, marketing automation, and analytics solutions to mid-market and enterprise organizations. The company's flagship product, Unbound, is a cloud-based content management system that enables users to create, manage, and publish digital content across multiple channels. Bridgeline Digital also offers a suite of digital marketing services, including search engine optimization, pay-per-click advertising, social media management, and email marketing. The company is headquartered in Andover, Massachusetts.