Cresta Launches Deputy Agent, an AI Agent That Keeps Working After the Call

Cresta has announced Deputy Agent, an AI agent it describes as continuing to work long after the customer hangs up. That positioning targets a familiar limitation of customer-service bots, which typically stop at the end of a conversation.

The name signals the role: a deputy working alongside a human agent. Rather than behaving as a chat interface, Deputy Agent is framed as carrying follow-up tasks forward once a call is over, turning service from a one-off interaction into a continuing task.

Cresta has long focused on contact centers and customer experience, and this launch continues its approach of embedding AI directly into service workflows. Choosing the moment after the customer hangs up as the differentiator indicates where it believes the value sits.

The reason this matters is that in customer service, the time-consuming work is often not the call itself but what happens afterward: follow-ups, notes, system updates and handoffs between teams. If an agent can absorb that work independently, human agents are freed for more complex conversations.

It also reflects a broader shift in AI agents, from answering questions toward completing tasks. Conversational AI competes on expression; task-oriented agents compete on whether they can carry a process to completion without human supervision.

How well the product performs will depend on how deeply it integrates with existing CRM, ticketing and contact-center systems, and on how far enterprises are willing to let it take actions on its own.

What to watch next: how Deputy Agent plugs into existing customer-service stacks, where Cresta draws the boundary on what it may execute autonomously, and what early customers disclose about real usage.