AI that answers billing questions instantly, grounded in real account details.

Madi leads InvoiceCloud’s marketing organization, where she’s focused on strengthening the company’s market position and driving growth through customer-focused marketing. Before joining InvoiceCloud, Madi was Chief Marketing Officer at Tulip Interfaces, a manufacturing technology company founded out of the MIT Media Lab. Over her eight years there, she led the global marketing organization and helped guide the company’s growth from Series B through Series D, when it reached a +$1B valuation. Earlier in her career, she worked agency-side, advising services and technology companies on go-to-market strategies to accelerate growth.

Madi holds a B.A. in Anthropology from Brown University and lives in the Boston area.

Follow Madilynn (Madi) Castillo on LinkedIn: