Doug Tallmadge

Doug Tallmadge

Co-Founder and CEO at Gradial
United States

Doug Tallmadge is the Co-Founder and CEO at Gradial, a startup he founded and where he continues to lead. He previously held roles in investment, engineering, and marketing at Bridgewater Associates, Lockheed Martin, SpaceX, and Kao USA Inc.

Gradial Raises $65M Series C Led by Insight Partners to Scale AI Marketing Platform with $675M Valuation

Seattle-based startup Gradial raised $65 million in a Series C funding round led by Insight Partners, bringing total funds raised to over $110 million in 16 months. The company builds an AI orchestration platform for enterprise marketing that integrates with tools like Adobe and Salesforce, and plans to use the funds to scale engineering, sales, and cloud infrastructure.

Gradial, founded by ex‑SpaceX Starlink leaders, raises Series C after scaling to tens of millions serving Amazon, T‑Mobile and other Fortune 500s

Gradial, founded by former SpaceX Starlink leaders Doug Tallmadge and Deip Kumar with co‑founders Anup, Anish and Vikas, builds an AI-native system for enterprise marketing execution and has grown to tens of millions in revenue serving Fortune 500 clients. The company expands from website content workflows to multi‑channel campaign orchestration using agentic content infrastructure aimed at delivering scalable ROI for large enterprises.

Organizations

See all 5
  • Gradial logo
    Gradial Co-Founder and CEO 2023–present, Co-founder · current
  • SpaceX Software Engineering Manager 2022–2023, Lead Satellite Simulation Engineer 2020–2022, Satellite Simulation Engineer II 2019–2020, Radiation Effects Engineer 2018–2019, Avionics Intern 2017 · past
  • Bridgewater Associates Investment Associate 2017 · past

Education

  • Dartmouth College Bachelor of Arts (B.A.), High Honors, Physics
  • Cincinnati Country Day School High School

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