Nullify
43 employees on LinkedIn · 4 known investors
Nullify is an autonomous AI system that automates product security tasks across detection, triage, remediation and closure, handling vulnerability discovery, impact scoring, exploit proof, and pull request creation without requiring human intervention in the critical path.
Founders & leadership
Investors · 4
Root Ventures Manager, LlcSan Francisco · $3M – $5M
Syn Ventures Seed Management LlcWest Palm Beach
SYN Venturesreported · 2 sourcesWest Palm Beach
Also in the syndicate · 1
Black Nova Venture Capital
Funding
SEC filings, press & company announcements$25M disclosed across 2 rounds · 2026
- $12.5MraisedFeb 2026 · 3 sources
SYN Ventures (lead), Black Nova Venture Capital
Source ↗ - $12.5MSeedFeb 2026 · 2 sourcesSource ↗
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 5
by search overlapSilent Push5 shared keywordsSilent Push operates a proprietary scanning and aggregation engine that logs changes across the entire IPv4 and IPv6 space, providing security teams with pre-evaluated first-party data and query functionality to track and monitor attacker infrastructure. The company serves organizations' threat intelligence operations, aiming to surface the majority of live attacker infrastructure that most security data misses.
Knowlify5 shared keywordsKnowlify converts documents, blog posts, and ideas into narrated, animated videos for corporate teams. The platform serves compliance training and LMS use cases, offering both self-service video creation and full-service production.
Netlify5 shared keywordsNetlify is a platform for building, deploying, and scaling modern web applications, serving millions of developers and thousands of enterprises. The company provides tools for running composable web applications in production, including global corporate sites, e-commerce platforms, and SaaS applications.
Mintlify4 shared keywordsMintlify provides self-updating documentation and knowledge infrastructure for startups, enterprises, and AI agents. The platform enables teams to maintain, organize, and control access to knowledge while integrating with existing systems and agent workflows.
Crowdstrike4 shared keywordsCrowdStrike provides an AI-native cybersecurity platform that unifies endpoint, identity, cloud, SaaS, and AI protection to detect and stop breaches for enterprise organizations. It combines automated response with human-led security operations including managed detection and response, threat hunting, and security services.
Companies competing with Nullify for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Nullify do?
- Nullify is an autonomous AI system that automates product security tasks across detection, triage, remediation and closure, handling vulnerability discovery, impact scoring, exploit proof, and pull request creation without requiring human intervention in the critical path.
- Who founded Nullify?
- Nullify was founded by Shan Kulkarni, Tim Thacker.
- Who are Nullify's investors?
- Nullify's investors include Root Ventures Manager, Llc, Syn Ventures Seed Management Llc, SYN Ventures.
- How much funding has Nullify raised?
- Nullify has disclosed $25M raised across 2 rounds.