Key Takeaways
- • Profound raised $180 million in Series D funding at a $1.8 billion valuation, co-led by Sequoia Capital and Kleiner Perkins, less than seven months after closing a $96 million Series C round.
- • The AI marketing platform now serves over 1,000 enterprise brands, including one-third of the Fortune 100, with notable customers spanning Comcast, Estée Lauder, Walmart, Zoom, ServiceNow, MongoDB, and Figma.
- • Profound's product has evolved from an analytics platform tracking brand visibility in AI search engines (ChatGPT, Gemini, Perplexity) to a comprehensive AI Marketer agent orchestrator that assists marketing teams across research, writing, and reporting functions.
- • Existing investors Lightspeed Venture Partners, Khosla Ventures, Saga Ventures, Evantic, and South Park Commons participated in the round, indicating sustained confidence in the company's growth trajectory.
- • The funding addresses a structural market shift: as buyers increasingly use AI-powered answer engines for product research, marketers face expanded surface areas requiring new tools to maintain brand visibility and engagement.
Summary
Profound, a New York-based AI marketing platform, announced on September 15, 2026, a $180 million Series D funding round at a $1.8 billion valuation, co-led by premier venture firms Sequoia Capital and Kleiner Perkins. The capital injection represents significant momentum for the startup, which closed its preceding Series C of $96 million less than seven months prior. The rapid succession of large funding rounds underscores investor conviction in the company's market opportunity and execution capabilities.
The company has achieved substantial enterprise penetration, now serving over 1,000 brands across industries. Its customer base includes recognizable Fortune 100 names such as Comcast, The Estée Lauder Companies, Walmart, Campari Group, and Royal Bank of Canada, alongside high-growth technology companies including Zoom, ServiceNow, Ramp, Cursor, MongoDB, and Figma. This diversification across consumer, luxury, retail, and technology verticals demonstrates broad applicability of the platform's core functionality.
Profound's product positioning has evolved materially since inception. The platform originally functioned as an analytics tool enabling marketers to understand buyer discovery patterns through AI search engines—specifically tracking brand visibility in ChatGPT, Google's Gemini, Perplexity, and similar systems. The company has since expanded into an agentic platform, introducing what it terms "AI Marketer," which operates as an agent orchestrator serving marketing teams. This agent-based architecture enables research automation, content generation, and reporting capabilities across marketing functions, addressing capacity constraints that limit campaign scope in traditional marketing operations.
Co-founder and CEO James Cadwallader characterized the funding as validation of product-market fit and the underlying market transition, stating that "customers have shown us how much more marketing teams can take on when they have purpose built AI to help them do the work." The broader context reflects a structural shift in customer behavior: as buyers increasingly rely on AI-powered answer engines rather than traditional search to research products and compare brands, marketers must operate across a significantly expanded set of touchpoints. Profound's solution directly addresses this challenge by automating visibility monitoring and campaign execution across these emerging discovery channels.
Existing investors participating in the round—Lightspeed Venture Partners, Khosla Ventures, Saga Ventures, Evantic, and South Park Commons—reinforced their positions, signaling confidence in the company's execution and market trajectory during a period of accelerating AI adoption in marketing technology.
The company has achieved substantial enterprise penetration, now serving over 1,000 brands across industries. Its customer base includes recognizable Fortune 100 names such as Comcast, The Estée Lauder Companies, Walmart, Campari Group, and Royal Bank of Canada, alongside high-growth technology companies including Zoom, ServiceNow, Ramp, Cursor, MongoDB, and Figma. This diversification across consumer, luxury, retail, and technology verticals demonstrates broad applicability of the platform's core functionality.
Profound's product positioning has evolved materially since inception. The platform originally functioned as an analytics tool enabling marketers to understand buyer discovery patterns through AI search engines—specifically tracking brand visibility in ChatGPT, Google's Gemini, Perplexity, and similar systems. The company has since expanded into an agentic platform, introducing what it terms "AI Marketer," which operates as an agent orchestrator serving marketing teams. This agent-based architecture enables research automation, content generation, and reporting capabilities across marketing functions, addressing capacity constraints that limit campaign scope in traditional marketing operations.
Co-founder and CEO James Cadwallader characterized the funding as validation of product-market fit and the underlying market transition, stating that "customers have shown us how much more marketing teams can take on when they have purpose built AI to help them do the work." The broader context reflects a structural shift in customer behavior: as buyers increasingly rely on AI-powered answer engines rather than traditional search to research products and compare brands, marketers must operate across a significantly expanded set of touchpoints. Profound's solution directly addresses this challenge by automating visibility monitoring and campaign execution across these emerging discovery channels.
Existing investors participating in the round—Lightspeed Venture Partners, Khosla Ventures, Saga Ventures, Evantic, and South Park Commons—reinforced their positions, signaling confidence in the company's execution and market trajectory during a period of accelerating AI adoption in marketing technology.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.