Broccoli AI clones receptionists' voices with Khosla's $25 million as ServiceTitan unveils 30 agents
Broccoli AI's Voice Studio lets a plumbing or HVAC firm answer the phone in a cloned, familiar voice. The differentiation matters because ServiceTitan, the listed platform underneath it, has just unveiled 30 AI agents of its own.
Vincent Jiang · 3 min read
An after-hours caller with a dead furnace hears the voice she has trusted for years: the customer-service rep callers ask for by name. Since October 2, that voice can be synthetic 1. Voice Studio, the new feature from Broccoli AI, clones a team member's voice from a recorded call sample of 10 seconds to 3 minutes, or a roughly 3-minute scripted read, and returns three versions to choose from 1.
$25 million behind the front desk
Khosla Ventures put $25 million into the San Francisco company on July 2, 2026 23. The Y Combinator Winter 2022 startup, founded by AJ Jain and Aditya Ketkar, both of the BITS Pilani Goa campus Class of 2016 2, says it has grown from zero to more than 800 contractors in under two years 3.
Enterprise logos are landing: Broccoli's site quotes Sergio Salcido of Neighborly, the franchise family behind Mr. Rooter and Aire Serv, saying "We were using one of your competitors before" 45. Its first customer, former Armstrong Plumbing chief executive Marcelle Flowers, is now the company's chief industry officer 4.
The landlord moved in days later
Voice Studio shipped October 2 1. Days later, at its Pantheon 2026 event this week, ServiceTitan (NASDAQ: TTAN), the contractor software Broccoli books jobs into 4, unveiled Max: 30 AI agents, among them a voice agent built for off-hours and peak call volume, with roughly 700 locations expected on it by the end of its fiscal year 6. Chief executive Ara Mahdessian pitched "a business that runs itself" 6.
Thirty voices, minted from a sentence
Voice Studio's library spans more than 30 voices in American, Southern, British and Australian English plus Spanish 1. A voice can be minted from a one-sentence description, which makes it a per-location, per-calendar variable: the company's own demo shows the same HVAC firm in an October voice and a December voice 1. Expressive mode, introduced September 18 with more than 1,500 tone cues, is on by default; the company claims its standard voice already books over 80 percent of calls 178.
The other side of the door
ServiceTitan says contractors on its agentic operating system can run its agents, third-party agents, or their own, which keeps Broccoli a partner on paper 6. The softer spot sits below: Broccoli's own post notes some customers ride OpenAI's$1.18T — OpenAI, private, latest valuation $1.18T GPT-Live-1 voice model 8. Voice models anyone can rent make features, not moats, and a rival can ship a clone-the-CSR button of its own.
Two tells decide the voice war
Watch whether competing answering services match voice cloning within a quarter, and whether ServiceTitan's third-party-agent language survives Max's rollout. The voice is the brand. The fight is over whose platform it speaks from.
Deepdive
AI-generated from this story and its cited sources. Not investment advice.
