Salesforce Signs Agreement to Acquire Cresta, Integrating Voice Agents Into Customer Service
Key Facts
Salesforce announced on November 2, 2026, that it had signed a definitive agreement to acquire Cresta, a customer experience platform focused on voice, adding live voice conversation capabilities to the company’s customer service tools. Salesforce said Cresta’s agents handle complex calls end to end, while its system guides service representatives in real time and analyzes interactions. The announced integration centers on connecting the conversation with the customer profile and the outcome it produces, including issue resolution, customer retention and revenue. The announcement did not include a deal price. Salesforce shares closed at $229.17 on October 30, 2026, according to EL7 data.
The deal combines, according to Salesforce, its customer records and work execution systems with Cresta’s understanding of conversations and its voice agents’ ability to take action. Kishan Chetan, executive vice president and general manager of Agentforce and Service Cloud, said Cresta had built agents that handle complex, high-volume calls for some of the world’s largest brands. He added that more service is being resolved within the conversation itself, and that the two platforms would bring the customer, conversation and outcome together in one place. Under this approach, the conversation becomes part of the customer-linked service record and its outcome, rather than remaining an interaction separate from the company’s records. Salesforce said voice is the channel customers turn to when facing their most important problems, and service must succeed during the interaction itself.
Salesforce says Cresta’s agents hold natural conversations in real time and handle interruptions, while the platform operates at enterprise scale. Cresta’s customers include Marriott, Comcast and Alaska Airlines, according to the announcement. In addition to call automation, the system guides service representatives during conversations and analyzes each interaction, adding tools to monitor service performance to the agents’ capabilities. Salesforce places these functions within a broader integration with Service Cloud, linking the dialogue to the customer record and its outcome, whether that is resolving an issue, retaining a customer or generating revenue. Chetan said bringing these elements together in one place reflects a trend toward completing more service work within the conversation.
Cresta provided indicators of its growth in an announcement of its Series D funding in November 2024, saying the round raised $125 million and brought its total funding to more than $270 million. It added that its annual recurring revenue nearly quadrupled in the two years before the announcement, while its customer base nearly doubled over the same period. The company reported results from a case study of its customer Brinks Home, saying quality monitoring costs fell 50% and the first-call resolution rate rose to 75%. It also said the company’s net promoter score increased 30 points. These figures provide background on Cresta’s expansion and use of its platform, while reflecting what the company announced in 2024 and the case study it cited, rather than new results from the deal.
Cresta Chief Executive Officer Ping Wu said combining the platform with Salesforce would help his company expand its vision and bring real-time conversation intelligence and agent experiences directly into Salesforce’s customer service platform. In his description, that means placing conversation capabilities within the company’s existing customer service environment, rather than limiting them to analyzing interactions after they end. The announcement did not specify how the two companies’ products or operating terms would change after closing, but it said Cresta would continue to support the contact center and telephony platforms its customers currently rely on. That support will continue after the deal closes, according to Salesforce, maintaining customers’ connection to the systems they use today.
Salesforce expects to complete the deal in the first quarter of fiscal 2028, subject to customary closing conditions, including receipt of required regulatory approvals. This sets a specific future period for closing, but remains conditional on the deal’s requirements being met. Until it closes, Salesforce’s announcement that Cresta will continue supporting existing platforms does not take effect. The announcement gave no more precise timing than the fiscal quarter and no further details on regulatory procedures, while the two companies’ stated focus is on integrating voice agents with customer service tools and linking conversations to their outcomes.