Tofu Technologies, Inc.

Based in California, US, it was founded in 2023 by co-founders Eunjoon (EJ) Cho, Honglei Liu, and Elaine ZelbyTofu Technologies, Inc. , a provider of AI-powered marketing solutions that offer tools for creating customised content. In February 2025, Tofu Technologies, Inc. raised USD 12 million in series A funding led by returning investor SignalFire, with participation from other returning investors Index Ventures, Stage 2 Capital and Liquid 2 Ventures.

New investors HubSpot Ventures, Tau Ventures, Correlation Ventures, Alumni Ventures Group, Riverside Ventures, Eudemian Ventures, SH Fund, Han Bridge Capital and other unspecified investors also participated in the round. Tofu's flagship product is a comprehensive AI-driven platform that assists businesses in enhancing their marketing efforts. The platform is equipped with features such as omnichannel personalisation, content repurposing, and continuous feedback loops. The platform allows companies to create hyper-personalised content and optimise their campaigns effortlessly across various channels, including marketing emails, SDR sequences, landing pages, blog posts, whitepapers, case studies, eBooks, and more.

Additionally, Tofu automatically ingests and updates information about your company’s brand, messaging, personas, target industries and accounts. The company will use the February 2025 funding to further build a unified AI platform for GTM teams.