Osto

San Francisco, California, USA · ≈30 employees · osto.one

Osto is a One-Stop Cybersecurity Platform for Fast-Moving Startups, providing a unified solution to protect devices, applications, APIs, and digital assets. The platform delivers an integrated security stack that includes threat protection, device control, content filtering, web application protection, API security, Zero Trust Network Access (ZTNA), secure server access, compliance automation, VAPT (Vulnerability Assessment and Penetration Testing), and AI-powered security questionnaire automation. Osto enables companies to monitor, manage, and secure their environments—while automating compliance reporting (e.g., SOC 2, ISO 27001), conducting proactive VAPT scans, and generating instant responses to security questionnaires—without requiring complex setups, large IT teams, or third-party vendors. It is positioned as an intuitive, all-in-one offering that simplifies security operations and releases key startup pains for small and medium businesses.