Tech Company Financing Transactions
depthfirst Funding Round
depthfirst, based in San Francisco, secured $80 million from Meritech Capital Partners, Accel Partners and Alt-Capital.
Transaction Overview
Company Name
Announced On
3/31/2026
Transaction Type
Venture Equity
Amount
$80,000,000
Round
Series B
Investors
Proceeds Purpose
The company intends to use the funds to train additional security models across new domains, expand depthfirst's AI research team, and scale enterprise adoption.
Company Information
Company Status
Private & Independent
Industry
Security
Mailing Address
1 Sutter St.
San Francisco, CA 94104
USA
San Francisco, CA 94104
USA
Phone
Undisclosed
Website
Email Address
Overview
depthfirst is an applied AI lab pioneering the future to secure software, and we're just getting started. Our founders have spent their careers building and securing large-scale software systems, across startups, hyper-scalers, and leading research labs. They have seen how vulnerabilities emerge, how they spread, and why existing approaches fall short. From their shared experience came a single mission: secure the world's most important software.
Management Team
Title
Name
Email & Social
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