Vapi raised a $50 million Series B after Amazon Ring chose its voice AI stack over dozens of alternatives for inbound support calls.
What changed
Ring’s selection criteria centered on granular controls rather than a closed customer-service product.
Vapi reports 1 million to 5 million calls per day, more than 1 billion cumulative calls and eight-figure ARR.
Why it matters
The next test is whether it can add more Ring-scale customers before larger call-center and cloud vendors move harder.
What to watch
The useful signal is not the headline number alone, but whether the product, contract or platform shift becomes repeatable over the next two quarters.
Sources: CocoLoop