Healthcare

Opencall

Website
Founded 2022Origin source ↗Checked 2026-09-15

Overview

OpenCall makes medical practices more profitable and enables owners and operators of their rollups to hit their KPIs.

Company description As recorded 2026-11-08
LinkedIn About
HealthcareAI agentBusinessesSmall businessesSubscription

Product & workflow

OpenCall AI is an AI‑powered communications platform that automates telephone conversations, accelerates sales and elevates customer experience.

Source-reported As recorded 2026-09-23

Pricing

Mar 28 3:28 PM Call Out Jasmine Williams — Collections call — negotiated $308/mo payment plan, enrolled auto-pay 8:14 Handled

Source-reported As recorded 2026-09-23

Founders & team

Previously Grey Matter Labs, OpenCall, OpenCall.ai, Opencall.ai

Company history As recorded 2026-11-08

Oliver Silverstein

Founder

Co-founder, CEO at OpenCall. Previously streamlined ARM's chip design processes with cloud technology and built an AI to track student outcomes for Northeastern

LinkedIn
Founder profile As recorded 2026-09-15

Eric Mei

Founder

My name is Eric and I'm a co-founder of OpenCall.ai. Prior to OpenCall, I was a software engineer at LinkedIn, working to improve job posting quality and communications. I'm originally from New York and received a BS/M.Eng in CS from Cornell University.

LinkedIn
Founder profile As recorded 2026-09-15

Arthur Silverstein

Founder

Co-founder at Opencall.ai; previously at Verily, Argo AI, and Meta. Passionate about music, design, and eliminating tedious work.

LinkedIn
Founder profile As recorded 2026-09-15
7team members reported
Source-reported As recorded 2026-09-15

Founded 2022 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedNot documented
Pricing evidenceA pricing page was detected
Maturity: Launched · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website offers product access through a trial, free start, app download, purchase, or onboarding with existing-account login. Customer adoption is not established by this evidence.

Company website: home Checked 2026-09-23 · Company website: home Checked 2026-09-23

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Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observed
startup.observe Directory coverage · Sources & method