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South Florida / Miami·Startups

Pillar Security

Pillar is a unified AI security platform that enables organizations to build and run secure AI software by proactively identifying, assessing, and mitigating security risks across the entire AI lifecycle. By embedding robust security foundations from development through runtime, Pillar accelerates AI initiatives while effectively managing critical business risks. With capabilities like AI fingerprinting, asset inventory, tailored adversarial testing, and adaptive guardrails, Pillar streamlines compliance, prevents data breaches, and empowers teams to ship AI-powered applications and agents with confidence.

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Founded
2023
Total raised
$9M
Sector
Artificial Intelligence (AI)
City
Miami
Region
MIA

About

Pillar is a unified AI security platform that enables organizations to build and run secure AI software by proactively identifying, assessing, and mitigating security risks across the entire AI lifecycle. By embedding robust security foundations from development through runtime, Pillar accelerates AI initiatives while effectively managing critical business risks. With capabilities like AI fingerprinting, asset inventory, tailored adversarial testing, and adaptive guardrails, Pillar streamlines compliance, prevents data breaches, and empowers teams to ship AI-powered applications and agents with confidence.

Team & affiliation

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Region context

Pillar Security is one of 77 Artificial Intelligence (AI) companies we track in South Florida / Miami, based in Miami — about 12% of the region's 650 startups.

South Florida centers on Miami's fintech, crypto, and Latin-America-facing startup base.

See the full South Florida / Miami ecosystem →
Listing IDfl-pillar-security
CategoryStartups
Last reviewedMay 2026 by FLStartups Editorial
SourceVerified by editor