Dun & Bradstreet launches a Graph Connector for Microsoft 365 Copilot

Dun & Bradstreet announced on June 2, 2026 the availability of its Graph Connector in Microsoft 365 Copilot. The company says the connector gives developers and enterprises no-cost access to a curated sample of verified business data from the D&B Commercial Graph, covering tens of thousands of global public and private companies. The sample includes company summaries, locations, contact information and ranges for employee count and annual revenue. D&B presents the connector as an entry point for testing AI workflows in Copilot, with a path to deeper D&B datasets and analytics used for risk, compliance and growth.

The details

• Access to the curated data sample is offered at no cost.
• Data fields include company summaries, location, contact information, and employee count and annual revenue ranges.
• Use cases named in the release are sales and marketing account research, market and competitive research, and supplier and partner discovery.
• The release quotes Gary Kotovets, D&B Chief Data and Analytics Officer, and Chantrelle Nielsen, Principal Product Management for Microsoft 365 Copilot at Microsoft.

Context

This is D&B's first Microsoft release in our coverage window and came one day before its ChatGPT and Codex collaboration with OpenAI. D&B later extended its Microsoft work in September 2026, when its data began feeding Copilot Studio and Dynamics 365 Sales agents. Between those dates our coverage logged D&B integrations with Amazon Quick, Cursor, Snowflake Cortex Agents, Gemini Enterprise and Perplexity, plus the IBM watsonx Orchestrate Agent Catalog.

Not disclosed

• Exact number of companies in the sample
• Pricing to move from the sample to full D&B data in Copilot
• How often the sample data is refreshed
• Customer names using the connector