← All companies

AI cybersecurity · San Francisco, United States

depthfirst

Current work outlook

AI security company depthfirst raised an $80 million Series B less than 90 days after emerging from stealth, bringing total funding to $120 million. It said the money will support additional security models, expansion of its AI research team and broader enterprise adoption.

Updated March 31, 2026 · Evidence from public sources

Flags outlook69/ 100Positive

1 verified signal in this assessment

Why this score

Built from company events, not anonymous ratings.

The recent evidence is constructive, but the specific role and team still matter. The score weighs signal recency and source confidence. It is a decision aid—not a verdict on culture or a specific team.

HiringSelective
59/100

1 relevant signal

StabilityMixed
60/100

1 relevant signal

Financial healthStronger
66/100

1 relevant signal

InnovationNot enough data

We need a relevant verified event before scoring this dimension.

Company timeline

What changed—and why it matters

Read events in order and look for repeated momentum or recurring risk.

Filter in all signals ↗
FundingGreen flag

depthfirst raises $80 million and plans to expand its AI research team

AI security company depthfirst raised an $80 million Series B less than 90 days after emerging from stealth, bringing total funding to $120 million. It said the money will support additional security models, expansion of its AI research team and broader enterprise adoption.

Employee impact

The explicit research-team expansion is a positive signal for AI security, model training and security engineering roles. The pace of fundraising and product development also implies startup execution pressure, so candidates should assess runway, milestones and the balance between research and customer delivery.

Read full analysis →