Transforming B2B Marketing with AI: The Story of Tofu
In 2018, EJ Cho ventured into the world of entrepreneurship, leading him to discover the complexities of product marketing. He was astonished to find a marketplace saturated with various single-use marketing tools.
Frustration with Inefficiency
In a candid conversation with TechCrunch, Cho expressed his frustrations, stating, “It was a very frustrating experience. I had to learn and juggle all these different tools. It felt like a very inefficient way of getting your word out to users. I’ve always been fascinated about how to make marketing a bit more efficient and effective.”
Conception of Tofu
After spending several years working on engineering teams at prominent companies such as Meta, Affirm, and Fast, Cho began to envision a solution to the marketing challenges he faced. The breakthrough came following advancements in generative AI in 2022, signaling the potential for transforming marketing practices.
This vision materialized as Tofu, an AI-powered B2B marketing platform designed to consolidate all potential marketing campaigns into a single, cohesive space. Tofu seamlessly integrates with a marketing team’s existing workflows, incorporating tools like HubSpot and Salesforce. It leverages AI to dynamically adjust marketing copy for various channels and tailor content to different customer demographics.
Understanding the Market Needs
Cho, who is both the co-founder and CEO of Tofu, indicated that his prior experiences with marketing tools while developing a consumer-facing enterprise guided him toward the B2B sector. He noted that B2B marketing tends to be denser in text, making it a more suitable candidate for a generative AI approach.
Before developing Tofu, the team consulted with over 40 Chief Marketing Officers (CMOs) to gain insights into the most pressing challenges they faced. The feedback consistently highlighted two primary concerns: the need for personalized content across various market segments and the ability to repurpose existing content for multiple channels. This valuable input formed the foundation of Tofu’s initial focus.

Streamlining Marketing Processes
Cho elaborated, “If you really think about it, there’s not that much delta between what you want to write for maybe an email versus what’s for a landing page copy. Obviously, there are these small nuances, but it’s nothing that cannot be embedded under one tool.” This perspective underscores Tofu’s mission to simplify and streamline the marketing process.
Rapid Growth and Funding
Launched in late 2023, Tofu has rapidly gained traction, showcasing a remarkable 12x revenue increase in just over a year of operation. The platform has attracted notable clients, including DeepScribe, Check Point, and Wunderkind.
In a significant milestone, Tofu announced a $12 million Series A funding round led by SignalFire, with participation from HubSpot Ventures, Tau Ventures, and Correlation Ventures, among other notable investors.
Competitive Landscape
The application of AI in marketing isn’t a groundbreaking concept; innovation in this field predates the rise of ChatGPT. For instance, Jasper, an AI-focused marketing platform helping enterprise clients, has been operational for a decade and boasts a valuation exceeding $1.5 billion. Similarly, Cordial, a cross-channel marketing solution, has successfully secured over $70 million in venture capital.
In this competitive landscape, Cho recognizes Tofu’s unique advantage. He considers its capability to engage multiple teams within a marketing department as a distinctly advantageous position. Unlike single-use tools, Tofu offers a comprehensive solution that stands out in a saturated market. Its distinction does not stem merely from being a ChatGPT alternative; rather, it is defined by the integrated end-to-end solution it provides, which significantly enhances user experience and satisfaction.
The Future of Tofu
Following the successful conclusion of its Series A funding round, Tofu is poised to expand its product offerings further. The company is dedicated to establishing itself as a reliable source of truth for marketing teams, ensuring data consistency and strategic coherence across campaigns.
Cho aptly summarized the company’s positioning within the crowded market, explaining, “The way we position ourselves is to basically say we can replace and support the multiple use cases you’re purchasing individual tools for with one platform. So that unified platform is a very appealing value proposition for customers, especially enterprise customers.” This articulates both Tofu’s ambitious vision and its commitment to addressing the diverse needs of modern marketers.