Utilization of voice AI in gross sales, advertising and marketing, buyer assist, and client purposes has shot up in the previous few years. Consequently, mannequin suppliers have seen elevated enterprise, together with investor curiosity. On the again of this demand, at present, Deepgram stated that it has raised $130 million in a Collection C spherical led by AVP at a $1.3 billion greenback valuation.
The spherical additionally noticed current buyers corresponding to Alkeon, In-Q-Tel, Madrona, Tiger, Wing, and Y Combinator put in more cash. Plus, new buyers like Alumni Ventures, Columbia College, Princeville Capital, Twilio, and SAP joined the spherical. The corporate has raised over $215 million in funding thus far.
The startup’s increase continues the pattern of sizable funding rounds in voice AI final yr, together with Seasame’s $250 million Series B, ElevenLab’s $180 million Series C, and Gradium’s $70 million seed round.
Elizabeth de Saint-Aignan, a associate at AVP, advised TechCrunch that when the fund was speaking to enterprises about how they had been utilizing AI, voice got here up ceaselessly, and it began trying into corporations working on this space.
“In 2024, once we had been speaking to enterprises about how they had been desirous about utilizing AI inside their enterprise, we began to listen to about them utilizing voice AI in processes like contact facilities and gross sales growth. After we chatted with them extra, we realized a number of voice AI tech was powered by Deepgram, and that’s what led us to them [Deepgram],” Saint-Aignan stated.
She famous that voice AI may assist in making prospects’ interactions with enterprises extra nice whereas decreasing prices for corporations, and Deepgram may play a central half in it.
Deepgram has a bunch of fashions associated to text-to-speech and speech-to-text, together with platforms and APIs for conversational speech recognition and interruption dealing with with low latency. It famous that greater than 1,300 organizations use its voice AI merchandise and fashions, together with assembly notetaker Granola, voice agent startup Vapi, and Twilio.
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The corporate’s CEO, Scott Stephenson, stated that the corporate didn’t want the fundraise and it was cashflow optimistic final yr.
“Within the final yr, voice AI has gone mainstream, and there may be extra potential pull. We see that we are able to make bigger funding sooner with a purpose to speed up progress. And that’s the reason we felt it could possibly be time to lift,” he stated.
“We weren’t out on the lookout for a increase, although. We had a number of individuals coming to us. We wished strategic buyers who perceive voice AI and the technical intricacies of it and have relationships with corporations constructing utilizing the expertise.”
The corporate needs to make use of the brand new fundraising to develop its world footprint and higher assist a number of languages. It is usually specializing in catering to eating places by voice AI. To that finish, it has acquired Y-Combinator-backed Ofone, which constructed a voice AI-powered resolution for fast service eating places. The startup claims that it has greater than 93% accuracy in receiving orders. Voice AI has had its challenges within the restaurant area. Final yr, Taco Bell withdrew its voice AI experiment after an individual ordered 18,000 water cups.
“I’m enthusiastic about this [voice AI-driven food ordering] as a result of meals ordering could be the primary optimistic interplay greater than 300 million Individuals have with voice AI. There have been a number of bitter interactions with voice AI over the past 20 years, the place a number of assistants have come out, and other people felt that these didn’t present a magical expertise. However when you’ll be able to order your meals utilizing pure dialog, individuals would assume the expertise is prepared,” Stephenson stated.
There appears to be investor curiosity within the sector, as OfOne’s acquisition information comes after Presto, which serves manufacturers like Carl’s Jr., picked up $10 million in new funding.
Analysts’ reports peg the voice market to develop at over 30% year-over-year and change into a $14-$20 billion market by 2030. With this progress price, mannequin and API suppliers will look to be multibillion-dollar corporations by turning into a core part for enterprises and startups creating voice options.

