# Pillar Security

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/pillar-security

- Headquarters: Tel Aviv-Yafo, Israel
- Website: www.pillar.security
- Total disclosed funding: $9M
- Latest round: Seed (Apr 16, 2025)
- Investors on record: 3

## About

Founded in 2023 in Israel, Pillar Security Inc. specializes in security management throughout the AI lifecycle. The company has secured one deal to date and has not undergone any significant pivots in its operations. In December 2025, Scarlet Security & Risk Group, a portfolio company of Trilogy Capital Partners, acquired Pillar Security Inc.
Pillar Security provides a comprehensive platform designed to identify, assess, and mitigate security risks throughout the entire artificial intelligence (AI) lifecycle. Their core offerings include automated AI asset discovery, continuous inventory management, structured risk evaluations, and adaptive security measures. These solutions integrate seamlessly with various development and operational frameworks, ensuring that organizations can catalogue all AI models, agents, datasets, and meta-prompts in real time. Pillar’s services specifically target industries that rely heavily on AI technologies, including finance and healthcare, featuring a diverse client base that includes Fortune 500 companies and AI startups. The platform is operational in North America and Europe, addressing critical compliance and governance needs for AI applications.
Pillar Security generates revenue through a subscription-based model, offering packages that provide different levels of access to its suite of security solutions. Clients typically enter into annual contracts that allow them to utilize the platform’s capabilities for ongoing risk assessment, compliance, and inventory management of their AI assets. These contracts often include options for customized services, such as tailored red teaming and adaptive security features, which align with specific business objectives and risk profiles. The pricing structure varies based on the complexity of implementations and the scale of AI assets under management, ensuring that organizations can select a plan that fits their operational demands. Pillar’s flagship offerings are central to their revenue strategy, enabling clients to maintain robust security postures while simplifying compliance with industry regulations.

## Funding rounds

- Seed, Apr 16, 2025, $9M — Golden Ventures, Ground Up Ventures, Shield Capital

## Investors

- Golden Ventures (https://capitalatlas.ai/funds/golden-ventures) — Seed
- Ground Up Ventures — Seed
- Shield Capital (https://capitalatlas.ai/funds/shield-capital) — Seed