You're viewing a public preview of Pillar Security Sign up free to access full investment history, financials, executives & more
Sign Up Free Log In

Pillar Security

Active
Menakhem Begin Rd 80,  Tel Aviv,  6713827,  Israel
Sector: Information Technology Entity: Private Founded: 2023
2023
Founded
Year established
1
Transactions
Sign up to view
About Pillar Security
Pillar Security is a cybersecurity company that builds a platform for securing AI applications and autonomous AI agents throughout their lifecycle, from development to production. Its platform connects to code repositories, data infrastructure, and AI and machine learning platforms to find and map AI assets such as models, datasets, prompts, notebooks, and agents. It then attacks those systems in adversarial red-team tests and applies runtime guardrails that detect and block unsafe or unauthorized agent actions as they happen. It addresses AI-specific risks such as prompt injection, evasion attacks, data poisoning, data privacy, and intellectual property leakage. Its research team tracks emerging AI threats and created SAIL, a framework for securing AI agents that aligns with ISO, NIST, and OWASP guidance. Its customers range from Fortune 500 companies to technology firms such as Similarweb, Eleos Health, and AvidXchange, and Gartner named it a 2026 Cool Vendor in AI software security. It has about 20 employees, with research and development in Israel and an office in Miami. Founded in 2023, the company is headquartered in Tel Aviv, Israel.
Investors
Current Investors
Vanta, Inc. ••••••••
Past Investors
•••••••• ••••••••
View Full Investor List
Sign up to see all current & past investors with deal dates and transaction details
Sign Up Free Log In
Investment Details
1 Transactions
Trans. IDInvestment DateExit DateInvestor(s)Deal Size (M)Seller(s)
Access 1 Transaction
Sign up to view the full investment history — dates, deal sizes, investors & sellers
Sign Up Free Log In
Pillar Security M&A Activity
# Company Transaction Date Close Date Sector Country
View M&A Acquisitions
Sign up to explore the full acquisition & merger history
Sign Up Free Log In
Key Executives & Professionals
View Executives & Professionals
Sign up to access board members, senior management & key contacts
Sign Up Free Log In
Frequently Asked Questions
What does Pillar Security do?
Pillar Security is a cybersecurity company that builds a platform for securing AI applications and autonomous AI agents throughout their lifecycle, from development to production. Its platform connects to code repositories, data infrastructure, and AI and machine learning platforms to find and map A
Where is Pillar Security headquartered?
Pillar Security is headquartered in Tel Aviv, Israel.
When was Pillar Security founded?
Pillar Security was founded in 2023.
What sector is Pillar Security in?
Pillar Security operates in the Information Technology sector.
Who are the investors in Pillar Security?
Current investors in Pillar Security include Vanta, Inc.. Sign up to AcquityData to view full investor details, deal dates and transaction history.
How many M&A transactions has Pillar Security been involved in?
Pillar Security has 1 transaction tracked on AcquityData. Sign up to view full investment history including dates, deal sizes, investors and sellers.

Unlock the full Pillar Security profile

Ownership & Investors M&A History Financials Key Executives Advisors & Lenders

Access Pillar Security's complete ownership history, M&A activity, investors, advisors and executives in one connected platform.

Start Free Trial