Security startups in San Francisco

Infisical

San Francisco

Infisical is the #1 open-source secret management platform for developers, aiming to make security easier. Based in San Francisco with a remote team, it has raised $3M from Y Combinator and serves customers such as Hugging Face and Delivery

Vanta

San Francisco

Vanta is a leading automated compliance and trust management platform that centralizes security workflows for organizations of all sizes. A Y Combinator W18 alum, it has raised $350M, employs 700+ people, and has guided 10,000+ customers th

Better Auth

San Francisco

Better Auth, founded by Bereket Engida, is a TypeScript authentication framework and infrastructure platform offering user management, analytics, bot/fraud detection, transactional messaging, and session storage; it is open source with a co

DeepSource

San Francisco

DeepSource is a unified DevSecOps platform that analyzes code changes to identify and fix security, performance, anti-patterns, and bug risks across every commit and pull request, integrating with GitHub, GitLab, and Bitbucket.

Theorem

San Francisco

Theorem is an AI and programming languages research lab in San Francisco that develops scalable software correctness feedback and cryptography securing trillions of connections; it publishes at NeurIPS, ICML, POPL, and ITP, and runs educati

SuperTokens

San Francisco

SuperTokens develops open source authentication software for developers and organizations, aiming to offer an open-core, secure, flexible, and easy-to-use solution. It runs on premises for free, with a hosted tier, and is used by hundreds o

CodeAnt AI

San Francisco

CodeAnt AI, a Y Combinator-backed startup in code quality and security, uses AI-driven and deterministic fixes to improve code quality and safety, earning trust from unicorns and public companies and support from top Silicon Valley investor

Pangolin

San Francisco

Pangolin is an open-source proxy and network/ingress orchestration platform that securely exposes applications with identity-aware access control. It has a vibrant community around fosrl/pangolin on GitHub with 15k+ stars, 315k+ deployments