Attentive Raises Over $860 Million to Expand AI-Powered Mobile Messaging and Conversational Commerce Platform

Attentive, a leading AI-powered mobile messaging and conversational commerce platform, has built one of the most substantial funding histories in the marketing technology space, raising hundreds of millions of dollars to support product innovation, global expansion and deeper integrations with enterprise brands. Since its founding in 2016 by Brian Long and Andrew Jones, Attentive has been backed by some of the most prominent venture investors in technology — fueling its rise as a category leader in SMS and email marketing for commerce brands.

Attentive’s funding trajectory began with its early venture rounds, including a $13 million Series A investment led by Bain Capital Ventures with participation by Eniac Ventures and NextView Ventures, which helped the company scale its platform capabilities and grow its market footprint. Following that, Attentive raised a $40 million Series B round led by Sequoia Capital, alongside existing backers Bain Capital Ventures, Eniac Ventures and NextView Ventures, with additional support from IVP and High Alpha — enabling further expansion of its product and go-to-market execution as demand for personalized mobile messaging surged among brands.

As the company matured, Attentive secured a $70 million Series C investment co-led by Sequoia Capital and IVP, with ongoing participation from foundational investors, demonstrating continued confidence in its ability to lead the market for consumer engagement via text messaging. That Series C round contributed to a total capital raise that allowed Attentive to scale its platform engineering, expand global sales and support an increasingly diverse customer base.

In 2020, Attentive further extended its Series C funding by adding an additional $40 million, bringing that round to approximately $110 million and welcoming strategic investors such as Sequoia Capital Global Equities and Coatue to the cap table. The extension underscored investor belief in Attentive’s category leadership and product momentum amid rapid growth in mobile engagement.

Later in 2020, Attentive completed its largest financing to date: a $230 million Series D round led by Coatue Management. This round brought even larger strategic investors into the company’s cap table — including firms such as Tiger Global, Wellington Management Company, D1 Capital Partners, Atomico and Sozo Ventures — alongside existing backers such as Bain Capital Ventures and Sequoia. That Series D funding elevated Attentive’s market profile, supporting massive investments in engineering, product innovation and customer success teams as the company scaled to service over 2,000 enterprise customers across multiple industries.

Across its funding history, Attentive’s financial backing has cumulatively totaled hundreds of millions of dollars, enabling the company to expand headcount, enhance platform capabilities and deepen its integrations with brands looking to leverage conversational marketing at scale. Some industry data indicate that Attentive has raised roughly $863 million in total funding across multiple rounds and at times reached a valuation in the multi-billion-dollar range as its platform became core to customer engagement strategies.

Attentive’s platform helps businesses — from direct-to-consumer brands to larger retail and enterprise organizations — engage their audiences with personalized SMS and email communications that can drive significant revenue. The company’s technology enables brands to send targeted promotional messages, transactional notifications, abandoned cart alerts and automated lifecycle campaigns that have become increasingly central to omnichannel marketing strategies.

Investor interest in Attentive has been driven not only by its rapid revenue growth and widespread customer adoption but also by broader market trends that favor conversational engagement channels. As consumers increasingly prefer direct, real-time communication with brands through mobile devices, Attentive’s solution has positioned it to capture a growing share of digital marketing budgets.

Attentive’s leadership has used its funding to build a robust team focused on innovation, customer support and global expansion. The company’s financial strength has supported both organic growth and strategic investments in product development — from advanced analytics and personalization features to integrations with major e-commerce and enterprise platforms.

As Attentive continues to scale, its extensive venture backing and deep investor roster underscore sustained confidence in its ability to shape the future of conversational commerce and mobile engagement. With a significant funding base and a clear focus on helping brands deepen customer relationships through personalized messaging, Attentive stands out as a major player in the evolving landscape of AI-powered marketing technology.