Pillar
Miami, US · 4 known investors
Pillar Security offers a platform to discover, test, secure, and govern AI agents and AI applications across an organization, covering AI asset discovery, adversarial red teaming, runtime guardrails, and governance/compliance reporting. It targets enterprises, including Fortune 500 companies and AI startups, deploying AI in areas such as behavioral health, finance, and other mission-critical initiatives.
Founders & leadership
DS
Dor SarigFounder
Investors · 4
Funding
SEC filings, press & company announcements$40M disclosed across 2 of 3 rounds · 2026
- Undisclosed amountSeedMay 2026Source ↗
- $20MraisedApr 2026 · 2 sourcesSource ↗
- $20MseedApr 2026 · 2 sources
a16z (lead)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Pillar do?
- Pillar Security offers a platform to discover, test, secure, and govern AI agents and AI applications across an organization, covering AI asset discovery, adversarial red teaming, runtime guardrails, and governance/compliance reporting. It targets enterprises, including Fortune 500 companies and AI startups, deploying AI in areas such as behavioral health, finance, and other mission-critical initiatives.
- Who founded Pillar?
- Pillar was founded by Dor Sarig.
- Who are Pillar's investors?
- Pillar's investors include Ground Up Ventures, Andreessen Horowitz, Crucible Capital, Shield Capital.
- How much funding has Pillar raised?
- Pillar has disclosed $40M raised across 2 of its 3 known rounds.
- Where is Pillar headquartered?
- Pillar is headquartered in Miami, US.