Vanta to acquire Pillar Security in $150 million AI security deal
Vanta signed a definitive agreement to buy AI security startup Pillar Security for about $150 million in cash and shares. Pillar’s founders, Dor Sarig and Ziv Karliner, will remain to lead Vanta’s AI security work and bring more than 20 employees to Vanta’s new Israeli R&D center. The companies plan to integrate Pillar’s runtime protection into Vanta’s platform throughout 2027, starting with AI inventory in January, red‑teaming in spring and runtime enforcement in summer. Vanta, which serves over 20,000 organizations, says the acquisition will expand its AI governance offering into real‑time security.
Why it matters
The integration adds runtime AI protection to Vanta’s governance suite, which could make the platform more attractive to enterprises seeking compliance evidence and real‑time AI controls. The deal may support Vanta’s growth by broadening its product portfolio and addressing a market where 65% of leaders feel AI adoption outpaces understanding.
Key facts
- 1The acquisition is valued at about $150 million in cash and shares. hoodline.com
- 2Vanta signed a definitive agreement to acquire Pillar Security. hoodline.com
- 3Pillar’s founders, Dor Sarig and Ziv Karliner, will stay on to lead Vanta’s AI security work. hoodline.com
- 4More than 20 Pillar employees will join Vanta and form its Israeli R&D center. hoodline.com
- 5Integration milestones are scheduled for 2027: AI inventory in January, red‑teaming in spring and runtime enforcement in summer. securityjournalamericas.com
- 6Vanta serves more than 20,000 organizations. hoodline.com
Summary written by AlphAI AI Desk from 2 of 2 sources. Not investment advice. Figures are as stated by the linked sources.