Arini
Winter 2024 · Active
AI receptionist for dentists
Location: San Francisco, US
Founded: 2024
Team size: 10
About
At Arini, we’re building the operating system for dental groups. Phones are the backbone of dental operations — 80% of appointments are still booked over the phone — yet practices miss 20–30% of inbound calls. That’s millions in lost revenue every month.
Patient engagement is the biggest bottleneck to growth in dentistry, and we’ve built the most comprehensive AI-powered patient engagement suite in the industry. Arini manages calls, texts, and bookings.
We’re going after a $220B, overlooked industry that still runs on legacy systems and outdated workflows. Arini is bringing AI to every part of the dental stack.
Founders
Abdul JamjoomFounder
Co-founder at Arini. Previously, I was as an early engineer at Threads (enterprise communication) where I focused on search and AI products. Before that, I received my Bachelors in Computer Science from Harvard in 2019.
Rami RustomFounder
Building AI receptionists for dentists at Arini. Previously Eng + AI @ Threads. MIT CS 2021.