Infisical vs KnowBe4
Side-by-side comparison of AI visibility scores, market position, and capabilities
SF open-source secrets management platform with 40M+ downloads; YC W23 $19.3M Elad Gil-backed competing with HashiCorp Vault and Doppler for developer credential and environment variable security.
About
Infisical is a San Francisco-based open-source secrets management and privileged access platform — backed by Y Combinator (W23) with $19.3 million raised including a $16 million Series A led by Elad Gil — providing development teams and enterprises with a unified system for managing API keys, database credentials, environment variables, and TLS certificates across applications, infrastructure, and CI/CD pipelines. With 40 million+ downloads globally, Infisical serves companies including Hugging Face, Lucid, and LG with secrets management infrastructure that replaces hardcoded credentials, scattered .env files, and siloed secret stores with a centralized, auditable system.
KnowBe4 is the world's largest security awareness training platform, delivering simulated phishing, compliance training, and human risk management to 65,000+ organizations.
About
KnowBe4 is a cybersecurity company headquartered in Tampa, Florida that operates the world's largest security awareness training and simulated phishing platform, serving over 65,000 organizations across 11 million users. Founded in 2010 by Stu Sjouwerman, the company was built on the thesis that the human element — employees who click phishing links, reuse passwords, and inadvertently install malware — represents the primary attack vector in the majority of successful breaches, and that continuous, measurable security awareness training combined with simulated phishing exercises is the most effective way to reduce this human risk. KnowBe4 went public in 2021 and was taken private by Vista Equity Partners in 2023 in a transaction valued at approximately $4.6 billion.
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