Orca Security vs Post Quantum

Orca Security has a disclosed valuation of $1.8B, while Post Quantum's valuation is not publicly available, making a direct size comparison difficult. Orca Security employs 450 people.

Orca Security has raised more in total funding at $640M, compared to Post Quantum's $30M — a gap of $610M. Combined, the two companies have completed 5 known funding rounds.

Orca Security holds the higher Awaira Score at 68/100, compared to Post Quantum's 45/100. The Awaira Score is a composite metric factoring in valuation, funding, stage, team size, and market presence — a 23-point gap that reflects meaningful differences in scale or traction.

Orca Security was founded by Avi Shua in 2019. Post Quantum was founded by Andersen Cheng in 2009. Visit each company's profile on Awaira for a full founder biography.

Orca Security: Orca Security is a cloud security platform founded in 2019 that specializes in AI-driven vulnerability and misconfiguration detection across cloud environments. The company provides agentless security solutions that scan infrastructure, workloads, and data across AWS, Azure, Google Cloud, and Kubernetes deployments without requiring agent installation. Orca's core technology uses machine learning algorithms to identify risks including unpatched vulnerabilities, misconfigurations, exposed data, and compliance violations. The platform integrates with existing security tools and provides automated remediation recommendations. The company has secured $640 million in total funding at a $1.8 billion valuation as of its Series E funding round, reflecting significant investor confidence in cloud security solutions. Orca competes with vendors including Wiz, Lacework, and Snyk in the cloud security space. The company targets enterprise organizations managing complex multi-cloud infrastructures seeking consolidated visibility and risk assessment. Orca's agentless approach differentiates it by reducing deployment friction compared to agent-based competitors. The company has achieved notable enterprise adoption across financial services, technology, and healthcare sectors. Its growth trajectory reflects broader market demand for AI-enhanced cloud security tools as organizations accelerate cloud migration and face increasing sophistication in attack vectors targeting cloud infrastructure and data exposure risks. Orca Security's agentless scanning approach eliminates deployment friction while delivering AI-powered risk detection across multiple cloud platforms simultaneously. Post Quantum: Post Quantum develops cryptographic security products designed to withstand attacks from quantum computers, offering post-quantum encryption protocols, secure communications applications, and identity verification technology that protect data against both classical and quantum computing threats. The London company is among the longest-established organisations in the quantum-safe cryptography market, having focused on this security category before it gained mainstream attention following NIST post-quantum cryptography standardisation efforts.\n\nThe company raised approximately $30 million in venture funding and counts government agencies, financial institutions, and critical infrastructure operators among its clients. Post Quantum products include an encrypted communications app and a software library implementing post-quantum cryptographic primitives, as well as consulting services for organisations planning cryptographic migrations. The company has participated in NATO and government procurement processes for quantum-safe communications.\n\nPost Quantum competes with Quantinuum, IBM Quantum Safe, and PQShield in the post-quantum cryptography market, as well as larger cybersecurity vendors integrating quantum-safe features into existing product suites. The NIST finalisation of post-quantum cryptography standards in 2024 significantly accelerated enterprise and government planning for cryptographic migration, expanding the commercial opportunity for specialist vendors. The harvest now decrypt later threat model, where adversaries collect encrypted data today to decrypt once quantum computers mature, is creating compliance urgency in defence, financial services, and national security organisations.

Post Quantum was founded first in 2009, giving it 10 years of additional market experience. Orca Security was founded later in 2019. In AI, even a year or two of head start can translate into significantly more training data, customer relationships, and institutional knowledge.

Orca Security has approximately 450 employees, while Post Quantum has approximately 1-50. A larger team often signals higher revenue or venture backing, but in AI, smaller teams are increasingly capable of building at scale.

Yes, Orca Security and Post Quantum are direct competitors — both operate in the AI Security space and likely target overlapping customer segments. This comparison is especially relevant for buyers evaluating both platforms.