Listen Labs, which uses voice AI to conduct and analyse customer research interviews — generating questions, running audio and video sessions, and producing structured reports — walked away from a signed $125 million Series C term sheet with Menlo Ventures to pursue acquisition discussions with Salesforce at approximately $2 billion. The company has approximately $30 million in annualised recurring revenue, approximately three times its nearest competitor, Simile. Customers include Microsoft, Canva, Anthropic, and Sweetgreen. Listen Labs raised its Series B at a $500 million valuation in January 2026; the Salesforce discussions value it at four times that figure eight months later, representing a roughly 67x revenue multiple. Abandoning a signed term sheet is, by multiple sources' accounts, "generally frowned upon in the venture world." Two things the episode illustrates: first, that large CRM platforms will pay substantial strategic premiums to prevent AI-native voice research tooling from displacing the customer data they aggregate and sell analytics on top of; second, that for an AI company at the right revenue growth rate and strategic adjacency, the value a large acquirer places on preventing competitive displacement can exceed what the venture path offers even at favourable terms. For founders and investors negotiating Series B/C rounds: the existence of active acquisition interest from a strategic buyer is now a material negotiation variable in term sheet discussions, not a separate track.