In a merger bringing together two Seattle-based technology companies with deep-rooted connections, Inflection.io has completed the acquisition of Keyplay, marking a strategic consolidation in the B2B marketing technology sector. The deal was announced on Wednesday and brings together two CEOs whose professional relationship spans a decade and a half.

Aaron Bird, who leads Inflection.io as CEO, and Adam Schoenfeld, the CEO of Keyplay, have maintained a 15-year relationship characterized by mutual support and cross-investment in each other’s ventures. Following the acquisition, Schoenfeld transitions into the role of Chief Marketing Officer at Inflection, while his co-founder Andrew Rothbart joins the combined entity as a senior engineering team member.

For Schoenfeld, the position represents a unique opportunity to serve dual roles as both the company’s marketing executive and an ideal customer for the product. He describes Inflection as the platform he would have wanted during his marketing career.

Financial details of the transaction remain undisclosed. Keyplay previously secured $3 million through a seed funding round in 2022, while Inflection has accumulated approximately $14 million in total funding, including a $7.6 million investment round completed in June 2024.

The merged organization will employ 47 people distributed across North America, with additional team members based in Bangalore, India. Inflection recently established new headquarters in Seattle’s Pioneer Square district, housing key leadership including the CEO, CMO, SVP of Customer Experience, and senior engineering staff.

Schoenfeld attributes the acquisition to fundamental shifts in the marketplace since Keyplay’s inception in 2022. The company initially concentrated on helping business-to-business organizations identify optimal target accounts. However, by mid-2025, Schoenfeld recognized that this functionality was better suited as a feature within a larger platform rather than a standalone company.

This realization contradicted his entrepreneurial track record of successfully operating within specialized niches, making it a difficult acknowledgment. Nevertheless, he concluded that Keyplay’s future required integration into a more comprehensive platform.

The evolution toward AI agents creating campaigns, composing emails, and selecting audiences has shifted buyer priorities, according to Schoenfeld. The critical question has transformed from identifying the superior account scoring tool to ensuring the execution layer possesses adequate contextual information for effective action.

Inflection positions itself to deliver this essential context, presenting an AI-native competitor to Marketo, the B2B marketing automation platform that has maintained category dominance for twenty years.

Bird brings extensive market knowledge and familiarity with Marketo to this challenge. He established Bizible, a Seattle-based marketing analytics company, in 2011. Marketo purchased Bizible in 2018, and Adobe subsequently acquired Marketo later that year for $4.75 billion.

Following his tenure as SVP of Product at Adobe Marketo, Bird departed to establish Inflection in 2021 alongside former Bizible colleagues Dave Rigotti and Vic Davis.

Regarding the acquisition, Bird expressed strong motivation to bring aboard Schoenfeld, Rothbart, and their team, recognizing their potential to accelerate Inflection’s progress in marketing and engineering while strengthening the startup’s Seattle presence with experienced talent.

Bird particularly highlighted Rothbart’s position at the forefront of modern engineering practices incorporating AI, combined with specialized expertise in developing and scaling intelligence-driven go-to-market systems.

The founders’ intertwined history includes Schoenfeld’s previous role as co-founder of Simply Measured, a Seattle social media analytics company acquired by Sprout Social. He served on Bizible’s board throughout its growth and acquisition phases and participated as an investor in Inflection’s $5 million seed round.

Reciprocally, Bird invested in Keyplay’s $3 million seed funding. Schoenfeld characterized this mutual investment as an amusing small-world situation, explaining that their longstanding friendship naturally evolved into supporting each other’s ventures as angel investors.

While Schoenfeld noted this cross-investment didn’t directly influence the deal, the existing relationship enabled both parties to assess strategic compatibility more efficiently than unacquainted parties could have.

Bird had suggested acquisition possibilities early in Keyplay’s existence, making casual remarks about potentially buying the company someday. Although Keyplay engaged with several potential acquirers, Inflection emerged as the preferred option. Serious negotiations commenced in January, with the transaction concluding in mid-March.

Looking forward, Inflection intends to incorporate Keyplay’s account scoring and intelligence capabilities into its platform beginning this quarter, equipping its AI agents with integrated knowledge for account targeting and prioritization. Current Keyplay customers will maintain access to the standalone product temporarily, with a planned migration path to access these features within Inflection’s platform over time.