Salesforce Just Agreed to Buy the AI Phone Agent Marriott and Comcast Use

Salesforce just agreed to buy Cresta — the voice AI that answers phones for Marriott, Comcast and Alaska Airlines. The reported price is $2.7 billion, according to The Information. If you run an HVAC or roofing company, that number should get your attention.

Salesforce Just Agreed to Buy the Voice That Answers the Phone

Salesforce has a deal to buy Cresta, a company whose voice agents handle a complex customer call from beginning to end. Salesforce said so on Monday.

The deal is set to close in the opening quarter of Salesforce's fiscal 2028, if regulators approve.

Salesforce did not say what it paid. Someone close to the deal told The Information the number is $2.7 billion, in reporting by Valida Pau and Kevin McLaughlin. TNW says it has not verified that figure on its own.

That is a lot of money for a phone. But the price is not the part that should worry you.

The Details Buried in the Announcement

Cresta has been around for nine years. It originated from Stanford University's AI lab, as The Information reported. The outlet also stated the acquisition expands Salesforce's customer service business.

Cresta describes itself as a voice-first system built for customer experience. Its voice agents talk in real time, sound natural and deal with people cutting in, according to Salesforce.

Then come the names: Marriott, Comcast and Alaska Airlines run these agents at enterprise scale.

The same platform helps human reps while they are on a call and studies every conversation. It also trains staff and puts the voice agents through the same quality checks.

Kishan Chetan, the Salesforce executive vice president and general manager who leads Agentforce and Service Cloud, said voice is the hardest part of service to get right.

He is right. And that is exactly why this lands on your desk.

This Follows Two Other Recent Salesforce Deals

This is not a one-off. Salesforce agreed to buy Braze for $5.7 billion on 20 October. Days before the Cresta news, it said it planned to buy Rune, a company that makes national security software.

So what happens to Cresta? Salesforce plans to fold it into Service Cloud, the customer service software it sells. Salesforce wants each conversation tied to the customer's past and to what came of it — which Salesforce calls resolution, retention and revenue.

Cresta's chief executive, Ping Wu, said the goal is to unite Cresta's platform with Salesforce and "realize our full vision at scale".

And here is the line most owners will scroll right past. After the sale closes, Cresta will keep working with the phone and contact centre systems its customers already use.

That line matters more than the price. My read: that is plumbing, not a science project.

What This Means for Your Sales Floor (My Read)

My read: the phone call is now the battleground, and Salesforce just agreed to buy the front of it for a reported $2.7 billion.

Picture an HVAC company on a Tuesday evening in July. A homeowner's AC quits. She calls three companies. Two go to voicemail. One gets answered, and the person who answers sounds like they have all day. The voice agents Salesforce just agreed to buy are built for that exact moment — natural conversation, interruptions and all. Marriott and Comcast already use them at enterprise scale.

She does not know or care that it is enterprise software. She knows who picked up.

Picture a roofing contractor the week after a hailstorm. Calls all day. Half are real jobs, half are people who will never buy. Cresta's platform studies every conversation and trains staff. That is the same job as listening back to your call recordings, just faster than any small office can staff.

Now picture your own numbers. If Marriott and Alaska Airlines are putting AI on the front of the phone, my read is that the bar for a callback just moved, and I would not wait a year to fix mine.

I am not telling you to go buy enterprise software. I am telling you that the thing your competitors will copy already exists, already works, and is already proven at enterprise scale.

So what do you actually do this week?

How to Use This Week

You do not need Salesforce. You need to fix the first minute of the call. Here is what I would do.

1. Call your own number tonight. Use a phone your team will not recognize. Time how long it rings before a human answers. If it rolls to voicemail, write down what the greeting says. Ten minutes, and you will know where you stand.

1. Count your missed calls for one week. Open your phone system's call log and count every inbound call that was not answered live. Write that number on a whiteboard your team walks past every day.

1. Find out what happens after a miss. Who gets the notification? How fast do they call back? If the honest answer is nobody, or whenever, that is your project this month.

1. Write a text-back script and use it. You are not going to buy what Cresta built, but you can copy the intent. Two lines, sent within five minutes of a missed call. Ask one question the customer can answer in a single reply — whether the unit is running, how old it is, or whether the damage is something they can see. Then offer a window.

1. Practice the interruption. Cresta's agents deal with people cutting in. Your reps should too. Take fifteen minutes at your Monday meeting. One person plays the homeowner who cuts in and asks for the price. The rep practices keeping the thread and still booking the visit.

1. Review three calls a week. The Cresta platform studies every conversation. Do the small version: pick three recorded calls, listen fast, and give one piece of feedback on each. Fifteen minutes total.

1. Put the call, the text and the form in one place. When a lead comes in by phone, then texts, then fills out a form, whoever answers next should see the whole story. If your team is checking three screens, they will miss it.

Mistakes to Avoid

• Do not buy enterprise software because Salesforce did. You are not Marriott. You are trying to answer the phone and follow up before the customer calls someone else.
• Do not treat AI as a replacement for a person who cares. The platform coaches the staff and checks the voice agents against the same standard. The standard is the point.
• Do not let the missed-call count become a report nobody reads. Put it where your team sees it and talk about it every Monday.
• Do not text from a number nobody can reply to. A text-back that kills the conversation is worse than voicemail.