Cactus

Broccoli is building the AI-native operating system for home service businesses. Running a plumbing or HVAC company is chaotic: calls, scheduling, dispatch, follow-ups, marketing. We automate all of it so contractors can focus on what they do best: serving customers. Our AI agents handle both revenue and ops; answering phones 24/7, booking jobs in real time, following up on leads, and alerting techs when emergencies hit. We’ve grown from 0 to 800+ contractors in under 2 years, raised Series A ro

shared extracted concept terms: plumb; shared product terms: plumb, hvac, call, follow; shared product theme: sales and marketing; shared affiliation: Y Combinator

Certus AI is replacing the restaurant phone line with Voice AI. Restaurants lose up to $100,000 per year per location from missed calls, lost orders, and abandoned hold lines. Staff are overwhelmed. IVRs frustrate customers. Call centers are expensive and impersonal. It’s 2025. Guests don’t leave voicemails or wait on hold. They just move on. Certus is an AI voice agent built for restaurants. It answers every call, 24/7 — taking orders, processing deliveries, booking reservations, upselling, and

shared product terms: phone, lose, miss, call; shared product theme: sales and marketing; shared affiliation: Y Combinator

Nasdisc is a marketplace for the $4B worth of records purchased every year. The vinyl market has seen exponential growth in the past decade - the first 6 months of this year has already seen an increase of 108% in sales. Our platform takes a 12% cut, making this a $400mm opportunity that is more than doubling every year. Pressing plants are backed up years out, bots buy limited releases in seconds, and record prices are skyrocketing in both retail and aftermarket sales. Despite this growth, the

shared product terms: month, making, up, already; shared product theme: sales and marketing; same category: Sales and marketing; shared affiliation: Y Combinator

Chasi deploys AI agents that help equipment dealers sell more, respond faster, and maximize fleet utilization - 24/7. One-third of the cost to build and maintain the physical world goes to equipment, yet fleet utilization across the industry often sits below 60%. Billions in assets sit idle while dealers drown in phone calls, emails, and manual data entry. Missed quotes, slow follow-ups, and disconnected systems mean lost revenue every day. Chasi plugs into a dealer's existing stack to deploy AI

shared product terms: phone, slow, miss, call; shared product theme: sales and marketing; shared affiliation: Y Combinator

Roark helps teams test, monitor, and improve their voice agents. Voice AI is exploding, but reliability is still the #1 challenge. Teams spend hours manually testing agents and still miss failures. In the last 6 months, Roark has processed over 10M minutes of calls, powering monitoring and simulation for teams across the Voice AI ecosystem (including YC companies). We close that gap by combining: 📊 Monitoring & Evaluation - 40+ built-in metrics (latency, instruction-follow, sentiment, etc.), cu

shared product terms: companie, spend, month, miss; shared affiliation: Y Combinator

Set up in minutes, then let Lysto drive your revenue growth with automatic insights, intelligent answers, and zero busy work.

shared product terms: up, revenue, answer, zero; shared product theme: sales and marketing; same category: Sales and marketing; shared affiliation: Y Combinator