Key Takeaways
- HubSpot’s State of Ecosystems 2026 report projects the partner opportunity could reach $42 billion by 2030, driven by companies moving from experimenting with AI to operationalizing it.
- The strongest partners start with the business problem, not the technology, building AI-ready data foundations that let systems, automation and go-to-market teams operate from the same context.
HubSpot’s State of Ecosystems 2026 report puts a striking number on the table: the partner opportunity could reach $42 billion by 2030. The driving force behind that growth is the shift from experimenting with artificial intelligence (AI) to actually putting it to work. As companies move to operationalize AI, they need help connecting systems, cleaning data, and redesigning workflows, which opens a far bigger role for partners than traditional implementation ever did. The mid-market is leading the charge, with that segment alone projected to exceed $11 billion by 2030 and customers running an average of more than 16 applications each.
The report frames ecosystems as the “operating systems” of the agentic era, and that framing exposes a real problem. Intelligence is abundant, but coherence is not. Mid-market companies juggling 16 or more applications often find their data scattered across disconnected systems, which limits how well AI can perform. Meanwhile, HubSpot’s upmarket deals grew 41% in 2025, a clear signal that buyers no longer see the platform as a point solution for marketing or sales. They view it as a foundation that can unify customer data and support complex operations across the entire go-to-market motion.
To unpack what all of this means for partners, we spoke with Angie O’Dowd, VP Partner Ecosystem at HubSpot. Our conversation covers three subjects shaping the road ahead: how AI is redefining the partner role well beyond traditional software implementation, why integration strategy has become central to customer success, and where the greatest opportunities lie for partners to deliver value that software alone can’t provide.
Demand Gen Report (DGR): Angie, thanks for talking with us today. HubSpot’s report says the partner opportunity could reach $42B by 2030. What do you see as the biggest drivers behind that growth?
Angie O’Dowd: AI is changing what businesses need from software. As companies move from experimenting with AI to actually operationalizing it, they need help connecting systems, cleaning data, and redesigning workflows; and that creates a much larger role for partners than traditional implementation ever did. The mid-market alone is projected to exceed $11 billion by 2030, and those customers are running an average of 16+ applications.
DGR: The report frames ecosystems as “operating systems” in the agentic era. How is HubSpot redefining the role of partners beyond traditional implementation?
O’Dowd: The best partner engagements we’re seeing aren’t solely implementation stories anymore. They’re helping businesses genuinely transform their GTM end to end. We’ve got partners who are helping customers centralize operations across 16 campuses, or resolve the majority of support requests through Customer Agent, or uncover millions in missed revenue. The platform provides the technology and customer context; partners bring the judgment to apply it to real business problems. That’s a fundamentally different role than standing up software.
DGR: HubSpot highlights that upmarket deals grew 41% in 2025. What does that signal about how buyers now view HubSpot?
O’Dowd: Buyers aren’t evaluating HubSpot as a point solution for marketing or sales anymore. They’re looking at it as a platform that can unify customer data and support more complex operations across the entire go-to-market. The ecosystem is a big part of why that’s credible. When customers are running 16+ applications, success depends on how well those systems work together, and partners are what makes that possible.
DGR: With mid-market customers using 16+ applications on average, how important is integration strategy becoming to customer success?
O’Dowd: It’s becoming the difference between AI that works and AI that doesn’t. The technology is only as effective as the context it can access, and disconnected systems cut that context off. Partners are increasingly the ones helping customers build the connected foundation that lets AI, automation, and their go-to-market teams all operate from the same data.
DGR: The report emphasizes that intelligence is abundant but coherence is not. How is HubSpot helping partners solve fragmentation for customers?
O’Dowd: We’re building an open platform that brings customer data, applications, and workflows into one place. That means partners have a shared foundation to build on rather than starting from scratch for every integration. The goal is giving customers an environment where AI can actually access the context it needs to produce reliable outcomes.
DGR: What separates the most successful HubSpot partners from the rest?
O’Dowd: They start with the business problem, not the technology. The partners driving the strongest results understand the industries and workflows their customers are operating in well enough to redesign processes, not just implement software. That’s what lets them move faster and deliver outcomes that are actually measurable.
DGR: Where do you see the greatest opportunity for partners to add value that software alone can’t deliver?
O’Dowd: AI can generate content and automate tasks, but it doesn’t understand a company’s goals, customers, or competitive environment. Partners do. The most valuable ones right now are using that knowledge to build AI-ready data foundations and redesign customer journeys in ways the platform alone can’t prescribe.
DGR: What types of partner offerings are resonating most with mid-market buyers right now?
O’Dowd: Mid-market companies are dealing with growing complexity without enterprise-level resources, so they’re looking for partners who can handle strategy, implementation, and ongoing optimization together. Not just implementing software, but helping businesses actually operationalize AI across their go-to-market motion.
DGR: If you were advising a new B2B marketer entering the HubSpot ecosystem today, where would you tell them to focus?
O’Dowd: Get deep on helping businesses operationalize Answer Engine Optimization and AI. Not just understanding the technology, but knowing how to apply it to one of the biggest challenges marketers are facing right now which is total disruption of discovery. And pick a specialization. The strongest partners combine platform knowledge with industry depth that solves specific problems.