Salesforce announced that it has signed a definitive agreement to acquire Cresta, a company that sells voice agents and conversation-analysis software for customer service.
What Cresta does
According to Salesforce, Cresta's voice agents take on complex customer calls and carry them through to resolution. They hold real-time conversations and cope with callers interrupting. The same platform also coaches human representatives during live calls and reviews every interaction. It additionally tests and improves the voice agents, and measures agents and people against one quality standard. Salesforce names Marriott, Comcast and Alaska Airlines among the brands using it at scale.
Why Salesforce wants it
Salesforce's argument is that conversation insight is often cut off from customer context and from the tools teams use to act on it. Salesforce holds the customer history and the systems where work gets done; Cresta contributes an understanding of what is said on calls and the ability to act through voice agents. Combined with Service Cloud, the stated aim is to link each conversation to the customer and to its result: resolution, retention and revenue.
Kishan Chetan, who leads Agentforce and Service Cloud at Salesforce, said more service is being resolved inside the conversation itself and that the deal brings the customer, the conversation and the outcome into one place. Cresta CEO Ping Wu said the combination will embed real-time conversation intelligence and agentic experiences directly in Salesforce's service platform.
Timing and continuity
The transaction should be completed during the first three months of fiscal 2028, provided standard conditions are met, such as obtaining regulatory clearances. Once it closes, Cresta says it will keep supporting the contact center and telephony platforms its customers use today. That is the one commitment in the announcement that speaks directly to existing customers who are not on Salesforce.
What the announcement does not say
The source gives no purchase price, no product roadmap and no information on how Cresta will be packaged or priced within Service Cloud. Any plan that depends on those details is premature until Salesforce publishes them.