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Probook

Series A

AI operating system and intelligent dispatch optimization for home service trades

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Vertical SaaSTotal Raised: $40M👥 11-50 Employees📍 New York, USA

About Probook

Probook is an AI operating system purpose-built for residential trade contractors (HVAC, plumbing, electrical). Replacing manual dispatchers with intelligent real-time routing algorithms, Probook maximizes contractor profitability by matching technicians to jobs based on job value, technician skill sets, drive times, and historical conversion metrics.

Founders & Leadership

David GrossCo-Founder & CEO
Ari HeimanCo-Founder & CTO

Investors & Backers

Andreessen Horowitz (a16z)
Andreessen Horowitz (a16z)
Sequoia Capital
Sequoia Capital

Funding History

2 rounds
Series ALATEST ROUND
Jul 8, 2026
RAISED$34M
INVESTORS
Andreessen Horowitz (a16z)
Andreessen Horowitz (a16z)
Seed
May 10, 2025
RAISED$6M
INVESTORS
Sequoia Capital
Sequoia Capital

Open Careers at Probook

14 open roles
FDE
Customer•Manhattan
Posted Apr 24, 2026Onsite
Sales Development Representative
GTM•Manhattan
Posted Apr 23, 2026Onsite
Senior Software Engineer
Engineering•Manhattan
Posted Jan 13, 2026Onsite
Staff Software Engineer
Engineering•Manhattan
Posted Jan 13, 2026Onsite
Enterprise Account Executive
GTM•Manhattan
Posted Jun 3, 2026Onsite
Solutions Consultant
GTM•Manhattan
Posted Jun 22, 2026Onsite
View all 14 open roles on Careers Page