Top California Cybersecurity Startups (171)
RealDefense develops and markets consumer and enterprise privacy and security applications and services.
The Abnormal Security platform protects enterprises from targeted email attacks. Abnormal Behavior Technology (ABX) models the identity of both employees and external senders, profiles relationships and analyzes email content to stop attacks that lead to account takeover, financial damage and organizational mistrust. Though one-click, API-based Office 365 and G Suite integration, Abnormal sets up in minutes and does not disrupt...
Red Cup IT is an enterprise-grade IT firm that provides MSP, MSSP, Project Delivery, and Skill Augmentation solutions. We have been in business for twelve years and support clients across the United States. Our hallmark is the delivery of skillsets in more than 100 IT solutions and SaaS applications. Red Cup IT’s technical staff constantly cross-train across their specializations. Our...
Protect your business-critical applications by mitigating threats and reducing risk with Obsidian, the first truly comprehensive security solution for SaaS. The company is backed by Greylock Partners, Wing, GV and Norwest Venture Partners.
Release the Cracken. Defend what matters. Cracken is the first Red-AI Copilot built for real offense, not an ordinary CNAPP or endpoint security. We arm defenders with nation-state grade attack logic at machine speed, under full human command. Not black boxes. No fluff. Born on the hardest frontlines of cyber conflict -- Ukraine, US, EU -- Cracken is built by...
Stairwell helps organizations take back the cybersecurity high ground with solutions that attackers can't evade. Its flagship product, the Inception platform, empowers security teams to outsmart any attacker. Stairwell is comprised of security industry leaders and engineers from Google and is backed by Sequoia Capital, Accel, and Gradient Ventures.
Founded in 2005, our services include product development, delivering next-generation digital solutions; cyber security, helping teams protect against emerging cyber threats; and artificial intelligence, unlocking the potential of your data and people.
SpinOne by Spin Technology is a SaaS data security management platform designed to monitor, secure, and back up your G Suite, Microsoft 365 and Salesforce data, protect against ransomware, improve compliance, and reduce IT costs. SaaS Backup Backup your Google Workspace, Microsoft Office365, or Salesforce data. Restore any damaged assets in a matter of seconds. Risk Assessment and Access Management Streamline risk assessment and...
RedSeal—through its cloud security solution and professional services —helps government agencies and Global 2000 companies measurably reduce their cyber risk by showing them what’s in all their network environments and where resources are exposed to the internet. Only RedSeal’s award-winning cloud security solution can bring all network environments—public clouds, private clouds, and on-premises— into one comprehensive, dynamic visualization. RedSeal verifies...
Open Source has become the critical supplier for modern software companies, changing everything about how people think about their code. FOSSA builds the infrastructure for modern teams to be successful with open source. FOSSA's flagship product helps teams track the open source used in their code and automate license scanning and compliance. Since then, over 7,000 open source projects (Kubernetes, Webpack,...
Liminal is a boutique strategy advisory firm serving digital identity, fintech, and cybersecurity clients, and the private equity / venture capital community. Since 2016, we have offered objective, high-impact strategic advice, and analytical services, helping to support clients in crucial business decisions at all stages of the product and business lifecycle. We’ve advised many of the world’s most innovative business...
Adaptive is a next-generation cybersecurity platform. We're working with pioneering security teams to protect critical systems from AI-powered cyber attacks. Our customers today include one of the largest payment aggregators in the United States, hedge funds and private equity firms, regional and national banks, leading technology companies, and critical healthcare systems. Join us in building the future of cybersecurity.
Tevora is a specialized management consultancy focused on cybersecurity, risk and compliance services.
G2 Ops is a preferred provider of analytical and innovative solutions in the following areas: - Model-Based Systems Engineering - Cybersecurity Requirements, Analysis, and Threat Assessment - Cybersecurity Consulting Strategic vision: G2 Ops helps companies stay ahead of cyber crime and IT threats by identifying and measuring weaknesses before incidents occur, then providing remediation priorities based on individual business and financial risk thresholds.
System Two Security automates detection engineering and threat hunting. Leveraging the latest advances in AI, System Two creates custom agents and models to simplify and accelerate handling emergent threats, managing detection lifecycles, and optimizing rules for detecting adversaries faster.
Drawbridge is a premier provider of cybersecurity software and solutions to the alternative investment and wealth management industry. Its proprietary platform helps firms manage their governance, risk, and compliance (GRC) requirements while combatting sophisticated cyber threats and third-party risks. Drawbridge's platform connects business, compliance, and IT to empower firms to centralize and manage their most robust security programs, improve their...
Stellar Cyber Open XDR platform delivers comprehensive, unified security without complexity, empowering lean security teams of any skill to successfully secure their environments. With Stellar Cyber, organizations reduce risk with early and precise identification and remediation of threats while slashing costs, retaining investments in existing tools, and improving analyst productivity, delivering a 20X improvement in MTTD and an 8X improvement...
Proficio is a world-class Managed Security Service Provider (MSSP) providing managed detection and response solutions, 24×7 security monitoring and advanced data breach prevention services to organizations globally. Our rapid growth is being fueled by the rise in cloud-based services, the acceptance of the Software-as-a-Service (SaaS) model, and the increasing number of cyber security attacks on businesses, hospitals and government. We...
Identify company-owned devices with ease with Smallstep. Ensure that access to financial data, code repositories, PII, SaaS apps, and other sensitive resources is only possible from trusted, company-managed devices.
