TDI is a privately-held company based in Scottsdale, Arizona. For over 25 years TDI has provided market leading technology to the contact center marketplace.

The Company focuses on providing solutions that maximize the effectiveness of revenue producers in contact centers. Applications include Customer Interaction Management technologies which deliver contacts to agents, an agent sales desktop that allows agents to increase revenues for the business, and Quality Monitoring solutions for compliance recording, coaching and training. The company has developed market leading positions in the communication services, publishing, travel, and financial services markets.