Fundz

depthfirst secures $40M in Series A funding led by Accel to enhance its AI-driven software security platform General Security Intelligence.

PRIVATEJan 14, 2026

Amount Raised

$40 Million

Round Type

Series A

San FranciscoInformation TechnologySoftwareArtificial Intelligence

Investors

Alt CapitalBoxGroupLiquid 2 VenturesMantis VCSV AngelJeff DeanKirsten GreenColin EvansLogan KilpatrickJulian SchrittwieserAccel

Description

depthfirst, an AI lab focused on software security, has announced a $40M Series A funding round. Led by Accel, the funding aims to advance its General Security Intelligence platform against the rise of AI-driven exploits. With this investment, depthfirst is set to enhance its capabilities in mitigating vulnerabilities across software. The company has already shown promising results in vulnerability detection and response.

Who else raised in Software and Artificial Intelligence around the same time

Companies in the same sectors as depthfirst that raised within 45 days of this round, from Fundz verified event records.

  • FLEXOO GmbH raised $13M (Series A) on February 28, 2026.
  • Pluvo raised $5M (Seed) on February 27, 2026.
  • RIDM PTE. LTD raised an undisclosed amount (Seed) on February 27, 2026.
  • MedScout raised $10M on February 27, 2026.
  • Skipr raised $2M (Seed) on February 27, 2026.
  • Origa raised $450K (Seed) on February 27, 2026.

Who to call at depthfirst, and when

A new round usually means depthfirst is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day depthfirst raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at depthfirst, from your own LinkedIn network

Works inside ChatGPT and Claude. Ask who to call at depthfirst. With Fundz connected, it knows.

Watch Fundz in
See plan options
Trusted byOracleSnowflakeCloudflareLinkedInGoogleSalesforce 4.8/5 on G2

Company Information

Company

depthfirst

Location

San Francisco, California, United States

About

Depthfirst is an AI-native security platform that understands your code, business logic, and infrastructure to find real vulnerabilities, slash false positives, and give developers actionable fixes in their workflow. We believe that software is the foundation of modern civilization, yet vulnerabilities threaten its integrity, security, and resilience. We firmly believe that the number of exploits will significantly increase with the rapid proliferation of AI.

AI made execution free. Knowing first is the whole game now.

Fundz sees it the moment depthfirst raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

2 contacts
Verified contactsDaniele, Executive Chairman & Co-Founder hiddenSee plans and pricing
Predictive Intelligence
Strategic

ML-powered predictions for depthfirst's next move

See what Strategic adds

Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

depthfirst raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

5 screens from a live account. No signup.

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.