Many small home service businesses still operate using manual phone calls, spreadsheets, and scheduling processes, leading to lost opportunities and inefficiencies, especially during after-hours or peak seasons.
Cactus, a San Francisco-based startup, addresses these challenges by building an AI copilot that automates calls, bookings, and follow-ups for these businesses. The platform ensures no customer inquiry is missed and transforms routine communication into revenue-driving, automated workflows.
Today, Cactus raised $7 million in seed funding led by Wellington Management and Y Combinator, with participation from Pelion Venture Partners, Rebel Fund, and other strategic investors. This funding will empower Cactus to expand its engineering team, enhance the product, and accelerate its U.S. go-to-market strategy.
AI made for the real world
Cactus was founded by Ajith Govind and Avinash Joshi, two-time Y Combinator alumni and longtime collaborators. Founders share with TFN, “Cactus really started from our own experience building software for small businesses. Over the years, we worked with hundreds of owners across different industries, and we kept seeing the same thing: they were stuck doing all the admin work that kept the business running, but also kept them from actually growing.
That’s what inspired Cactus. We wanted to build an AI copilot that could take that load off their plate, something that could expand a company’s capacity without adding headcount. The goal was simple: help business owners serve more customers, scale faster, and operate with the efficiency of a much larger team.”
Cactus leverages conversational AI that reaches near-human accuracy to manage customer communication end-to-end, including answering calls, qualifying leads, scheduling jobs, and performing automated follow-ups via calls, texts, and emails.
Founders explain to us, “At its core, Cactus is built very differently from most AI platforms in the market today. We’ve made some deliberate technical choices that allow us to move faster, operate leaner, and deliver a more reliable product for our customers.”
Unlike simple call bots, such as Avoca, Broccoli, and Zyratalk, Cactus supports “aftercare automation,” automatically sending reminders and maintenance tune-up offers to past clients, helping businesses generate predictable recurring revenue streams.
Early users have reported doubling their booking rates from 45% to 90%, with increased responsiveness and customer satisfaction.
What’s next?
With its latest funding, Cactus plans to expand its engineering and product teams to introduce richer features and scale its platform more broadly across the US market. The company aims to deepen integrations with industry-standard tools and support new home service verticals beyond plumbing and HVAC,
Founders conclude, “Beyond adoption, our focus is on building the most efficient and accessible platform for business owners, one that replaces the complex, expensive patchwork of tools they use today with a single, intelligent system. The long-term vision is to help every service business run and grow with less software complexity, fewer costs, and far greater capacity.”
“We see tremendous opportunity to introduce AI infrastructure to a multibillion-dollar market that is largely underserved by modern technology. Cactus is at the forefront of this transformation, turning routine business operations into fully automated, revenue-generating systems,” said Sasha McKenzie, Deal Lead, Wellington Access Ventures.
