Abnormal Security vs Veriff

By valuation, Abnormal Security is the larger company at $5.1B versus $1.5B — a 3.4x difference. Size can also be measured by team: Abnormal Security employs 650 people while Veriff has 500-1000 employees.

Abnormal Security has raised more in total funding at $546M, compared to Veriff's $192M — a gap of $354M. Combined, the two companies have completed 8 known funding rounds.

Veriff holds the higher Awaira Score at 83/100, compared to Abnormal Security's 80/100. The Awaira Score is a composite metric factoring in valuation, funding, stage, team size, and market presence — a 3-point gap that reflects meaningful differences in scale or traction.

Abnormal Security was founded by Evan Reiser in 2018. Veriff was founded by Kaarel Kotkas in 2015. Visit each company's profile on Awaira for a full founder biography.

Abnormal Security: Abnormal Security is an AI-focused cybersecurity company founded in 2018 that specializes in email and cloud security. The company develops AI-powered threat detection systems designed to identify and prevent advanced email attacks, including phishing, business email compromise (BEC), and account takeover attempts. Its core platform uses behavioral AI and machine learning to analyze communication patterns and detect anomalies that traditional security tools miss. The company's technology focuses on cloud email environments, particularly Microsoft 365 and Google Workspace, where it monitors user behavior, message content, and sender patterns in real-time. Abnormal Security has achieved a valuation of $5.1 billion following Series D funding, with total funding of $546 million. The company operates in a competitive landscape alongside established vendors like Proofpoint, Mimecast, and Cisco, as well as emerging AI security startups. Its positioning emphasizes reducing security alert fatigue through AI accuracy while preventing targeted attacks that evade traditional signature-based detection. The company has secured enterprise customers across various industries, though specific customer names are not widely disclosed. Growth trajectory indicates strong market demand for AI-driven email security solutions as organizations face increasingly sophisticated social engineering attacks. Abnormal Security represents the broader shift toward behavioral AI in enterprise security infrastructure. Abnormal Security applies behavioral AI specifically to email security, addressing a historically high-friction attack vector that traditional tools struggle to defend against effectively. Veriff: Veriff provides AI-powered identity verification software, using computer vision and machine learning to authenticate identity documents and match biometric selfies in real-time during remote digital onboarding flows for financial services, mobility, gaming, and sharing economy companies. The Tallinn-founded company platform processes identity verifications across more than 230 countries and supports over 10,000 document types in its classification and fraud detection models.\n\nThe company raised approximately $192 million including a $100 million Series C round led by Tiger Global, reaching a valuation of $1.5 billion. Veriff counts Bolt, Monzo, Wise, and numerous regulated enterprise clients among its customers, processing millions of identity verifications monthly as a critical compliance infrastructure component for digital-first businesses. The company has expanded from Tallinn with offices in Tallinn, London, New York, and Barcelona, reflecting both its European origin and its growing US market penetration.\n\nVeriff competes in the global identity verification market alongside Onfido (acquired by Entrust), Jumio, and Persona, with the market expanding rapidly as digital financial services, crypto exchanges, and sharing economy platforms face increasing KYC regulatory requirements. Its differentiation includes unusually broad document type coverage, high automation rates on complex and degraded document images, and fraud detection models trained on a large global dataset of identity fraud attempts. Veriff represents one of the most successful technology exits from the Estonian startup ecosystem and a flagship example of Baltic technology entrepreneurship.

Veriff was founded first in 2015, giving it 3 years of additional market experience. Abnormal Security was founded later in 2018. In AI, even a year or two of head start can translate into significantly more training data, customer relationships, and institutional knowledge.

Abnormal Security has approximately 650 employees, while Veriff has approximately 500-1000. A larger team often signals higher revenue or venture backing, but in AI, smaller teams are increasingly capable of building at scale.

Yes, Abnormal Security and Veriff 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.