Nullify

Australia
Sydney, New South Wales, Australia, 2000

Company profile

Nullify company profile

Nullify is a cybersecurity technology company that provides an autonomous AI-powered workforce designed to automate product and application security tasks across software development environments. Its platform continuously analyzes codebases, cloud configurations, and dependencies to detect, investigate, and validate security vulnerabilities, reasoning about exploitability and business context much like a human security engineer would. Nullify’s system triages findings, prioritizes risks, and can generate merge-ready fixes while integrating with development tools such as GitHub, Jira, and Slack to streamline remediation workflows. The company’s AI also adapts over time by learning from past decisions and organizational context to improve future detection and response actions. Its services support security and engineering teams by reducing manual workload, consolidating disparate tools, and helping maintain secure software development practices. Nullify’s approach aims to manage continuous security operations autonomously and integrate with existing security and development processes.

Business identity

Contact email
[email protected]
Operating status
Active
Company type
For Profit
Employee range
11-50 employees
Founded
2022-12-15

Headquarters

Postal code
2000
Country code
AU
Continent
Oceania

Capital profile

Funding and company signals

Funding stage
Seed
Funding rounds
5
Total equity funding
$16.9M
Last funding
Seed / $12.5M / 2026-02-05
Last equity funding
Seed / $12.5M
Investors
14
Lead investors
5
Founders
3
Articles
18

Founders and investors

Founders

Shantanu KulkarniTim ThackerTony Mao

Lead investors

AWS Impact AcceleratorOIF VenturesRoot VenturesSYN VenturesTwo Sigma Ventures

Investors

a16z Scout FundBlack Nova Venture CapitalOIF VenturesRoot VenturesTwo Sigma Ventures