Abnormal Security vs Onfido

Abnormal Security has a disclosed valuation of $5.1B, while Onfido's valuation is not publicly available, making a direct size comparison difficult. Abnormal Security employs 650 people.

Abnormal Security has raised more in total funding at $546M, compared to Onfido's $200M — a gap of $346M. Combined, the two companies have completed 6 known funding rounds.

Abnormal Security leads with an Awaira Score of 80/100, while Onfido sits at 68/100. That 12-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Abnormal Security was founded by Evan Reiser in 2018. Onfido was founded by Husayn Kassai in 2012. 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. Onfido: Onfido provided AI-powered identity verification services, using computer vision and machine learning to authenticate government-issued documents and biometric selfies for remote customer onboarding. The platform enabled banks, fintech companies, and regulated service providers to comply with Know Your Customer requirements without requiring in-person identity checks, processing identity verifications across more than 195 countries and supporting hundreds of document types.\n\nFounded in London in 2012, Onfido raised approximately $200 million from investors including SoftBank, TPG Growth, and Salesforce Ventures before being acquired by Entrust, the identity security company, in 2024 for approximately $400 million. At the time of acquisition, Onfido was processing hundreds of millions of identity checks annually for clients including HSBC, Revolut, and Bitstamp, making it one of the largest independent identity verification providers in the world.\n\nOnfido competed in the KYC and identity verification market alongside Jumio, Mitek, and AU10TIX, as well as large platform players including Experian and LexisNexis. The acquisition by Entrust gave Onfido access to a broader portfolio of physical and digital identity credentials and an enterprise sales channel with reach across government, banking, and enterprise security. The combined entity positions Entrust as a full-stack identity provider spanning physical documents, digital certificates, and AI-powered biometric verification.

Onfido got there first, launching in 2012 — that's 6 years of extra runway. Abnormal Security didn't arrive until 2018. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Abnormal Security has about 650 employees; Onfido has about 500-1000. A bigger team usually means more revenue or heavier VC backing, but in AI, small teams can build at massive scale.

Yes — they're direct rivals. Both Abnormal Security and Onfido compete in AI Security, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.