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Welcome to the DDx Support Center

Use the search bar above to find quick answers, or browse our guides and playbooks below to learn how to get the most out of The Exchange.

Getting Started

Your guide to setting up your account, connecting your data, and understanding the basics of The Exchange.
Using the Platform

Step-by-step guides for using our tools, including Dashboards & Reports, List Uploader, and how to use Nexus for data acquisition.
Use Cases & Examples

Learn how members use DDx data to win. Explore advanced guides for your field, digital, phone, and outreach programs.
Technical Resources

Find data dictionaries, DDx API documentation, and answers to the most common questions about the Exchange.

Knowledge base

Submit a Request

Have a specific question about your account or data? Our support team is here to help.
DDx API Developer Docs

Find detailed technical documentation designed for DDx API services for your data engineers.
Contact Us

For all other inquiries, including partnerships and press, please send us a note.