AI Bartender Startup Faces Investor Lawsuit Over Microsoft Claims - USA Herald

Richtech Robotics, the company behind the AI-powered beverage robot ADAM, is facing a class action lawsuit accusing it of exaggerating its collaboration with Microsoft to boost investor confidence and its stock price. The lawsuit, filed by investor Luis Gonzalez Diez, claims Richtech misrepresented a brief, week-long development sprint with Microsoft’s AI Co-Innovation Labs as a substantial joint engineering project and commercial partnership.

Following a press release announcing the partnership on January 27, 2026, Richtech’s shares jumped nearly 45%, closing at $5.51. The company then secured a $38.7 million private placement deal. However, subsequent media reports clarified that Microsoft viewed the program as a “standard customer offering with no commercial element,” leading to a sharp decline in Richtech’s stock price – falling from over $5 to below $3.60 within two trading days.

The lawsuit alleges that investors were misled about the company’s financial stability and growth prospects due to the inflated claims about the Microsoft relationship. Gonzalez Diez seeks to represent a class of shareholders impacted during the period beginning January 27, 2026, arguing that the initial press release created a false impression of a significant and ongoing collaboration with Microsoft.

(Source：USA Herald)