Pillar Security - About the company
Pillar Security is an acquired company based in Miami (United States), founded in 2023 by Ziv Karliner and Dor Sarig. It operates as a Provider of AI detection and response solutions. Pillar Security has raised $9M in funding from Shield Capital. The company has 469 active competitors, including 60 funded and 14 that have exited. Its top competitors include companies like Enkrypt AI, Virtue AI and SSI.
Company Details
Provider of AI detection and response solutions. It offers enterprise-grade oversight, detection, and response solutions for AI apps to continuously assess risk and resilience against threats. It provides customized, intelligence-based cyber security solutions, including vCISOs, security engineers, and cyber services.
- Website
- www.pillar.security/
- Email ID
- *****@pillar.security, *****@pillar.security
Key Metrics
Founded Year
2023
Location
Miami, United States
Stage
Acquired
Total Funding
$9M in 1 round
Latest Funding Round
Investors
Ranked
26th among 469 active competitors
Employee Count
33 as on Sep 30, 2026
Similar Companies
Exit Details
Acquired by Vanta (Nov 09, 2026)
Legal entities associated with Pillar Security
Pillar Security is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Reports |
|---|---|---|---|---|
PILLAR SECURITY INC. CIN: 7658711 , United States, Active | Sep 05, 2023 | - | - | - |
Pillar Security's acquisition details
Pillar Security got acquired by Vanta on Nov 09, 2026.
Click here to take a look at Pillar Security's acquisition in detail
Sign up to download Pillar Security's company profile
Pillar Security's funding and investors
Pillar Security has raised a total funding of $9M over 1 round. Its latest funding round was a Seed round on Apr 16, 2025 for $*****. 3 investors participated in its latest round. Pillar Security has 3 institutional investors.
Here is the list of recent funding rounds of Pillar Security:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Apr 16, 2025 | 3577590 | Seed | 5282674 | 9780562 | 8896674 | 7601848 |
Access funding benchmarks and valuations. Sign up today!View details of Pillar Security's funding rounds and investors
Pillar Security's founders and board of directors
Founder? Claim ProfileThe founders of Pillar Security are Ziv Karliner and Dor Sarig. Ziv Karliner is the CEO of Pillar Security.
Here are the details of Pillar Security's key team members:
- Ziv Karliner: Co-Founder & CEO of Pillar Security. Contact Info: 1 email address
- Dor Sarig: Co-Founder & CPO of Pillar Security and founder of 1 other company. Contact Info: 1 email address
View details of Pillar Security's Founder profiles and Board Members
Pillar Security's employee count trend
Pillar Security has 33 employees as of Sep 26. Here is Pillar Security's employee count trend over the years:
Uncover Pillar Security's growth story! Sign up today!
Access Tracxn on any website
Install Tracxn ExtensionOur Google Chrome extension lets you view company details while browsing their websites
Pillar Security's Competitors and alternates
Top competitors of Pillar Security include Enkrypt AI, Virtue AI and SSI. Here is the list of Top 10 competitors of Pillar Security, ranked by Tracxn score:
Get insights and benchmarks for competitors of 2M+ companies! Sign up today!
Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Enkrypt AI 2022, Brighton (United States), Acquired | Provider of a platform for AI security and compliance solutions | $2.35M | 71/100 | |
2nd | Virtue AI 2014, San Francisco (United States), Acquired | Provider of AI security and compliance platform | $30M | 64/100 | |
3rd | SSI 2024, Palo Alto (United States), Series A | Platform offering security solutions for AI models | $3B | 63/100 | |
4th |  Protect AI 2022, Seattle (United States), Acquired | Provider of AI-based ML security solutions | $129M | 63/100 | |
5th | NeuralTrust 2022, Barcelona (Spain), Seed | Platform for securing and scaling LLM applications and agents | $20M | 62/100 | |
6th |  Straiker Sunnyvale (United States), Series A | Provider of security software for monitoring and protecting autonomous agents | $85M | 62/100 | |
7th |  Operant AI 2020, San Francisco (United States), Series A | Developer of runtime security solutions for cloud, AI, and applications | $13.5M | 61/100 | |
8th | Lakera 2021, Zurich (Switzerland), Acquired | Developer of AI and SaaS-based observability platform for computer vision developers | $30M | 60/100 | |
9th |  Protecto 2021, San Jose (United States), Seed | Provider of AI data security and privacy guardrail solutions | $5M | 60/100 | |
10th | Witness 2023, San Mateo (United States), Series B | Security and governance guardrails for large language models | $85.5M | 60/100 | |
26th |  Pillar Security 2023, Miami (United States), Acquired | Provider of AI detection and response solutions | $9M | 51/100 |
Get insights and benchmarks for competitors of 2M+ companies! Sign up today!Looking for more details on Pillar Security's competitors? Click here to see the top ones
Pillar Security's Investments and acquisitions
Pillar Security has made no investments or acquisitions yet.
Reports related to Pillar Security
Here is the latest report on Pillar Security's sector:
News related to Pillar Security
Media has covered Pillar Security for a total of 2 events in the last 1 year, 2 of them have been about company updates.
•
Pillar Security Discovered Critical Flaw in n8n Exposing Hundreds of Thousands of Enterprise AI Systems to Complete TakeoverBusiness Wire•Feb 04, 2026•Pillar Security
•
Pillar Security Releases Industry's First Attack Surface Mapping and Testing Tool for AI AgentsBusiness Wire•Dec 10, 2025•Pillar Security
•
k-ID strengthens leadership team with former Xbox Family Product Head, Mike MongeauBusiness Wire•Sep 01, 2025•k ID, Microsoft, Xbox, Pillar Security
•
Pillar Security Appoints Cybersecurity Industry Leader Jenna Raby as Senior Vice President of GrowthBusiness Wire•Aug 20, 2025•Pillar Security
•
Golden Ventures joins AI cybersecurity firm’s $9m seed roundTech in Asia•Apr 17, 2025•Pillar Security, Shield Capital, Golden Ventures, Ground Up
•
Pillar Security raises $9M to address growing AI-specific security risksSiliconAngle•Apr 16, 2025•Pillar Security, Shield Capital, Ground Up, Golden Ventures and 1 other
•
Pillar Security Secures $9M in Seed Funding for AI Security GuardrailsSecurityWeek•Apr 16, 2025•Pillar Security, Shield Capital, Golden Ventures, Ground Up
Get curated news about company updates, funding rounds, M&A deals and others. Sign up today!Are you a Founder ?
FAQs about Pillar Security
Explore our recently published companies
- Musitech - Unfunded company
- Kind AI - 2025 founded, Funding Raised company
- Kirik - Bengaluru based, 2024 founded, Unfunded company
- Audular - Miami based, 2017 founded, Funding Raised company
- Borrego Springs Health Foundation - Funding Raised company
- Beel Bags - Mumbai based, 1996 founded, Unfunded company
