Top San Diego, CA Cybersecurity Startups (1,059)
Since 2015, Immuta has given Fortune 500 companies and government agencies around the world the power to put their data to work – faster and more safely than ever before. Our platform delivers data security, governance, and continuous monitoring across complex data ecosystems – de-risking sensitive data at enterprise scale. From BI and analytics, to data marketplaces, AI, and whatever...
LogicManager believes performance is a result of effective risk management. Our ERM software and top-rated customer experience help organizations manage surprises before they happen - ensuring a positive impact on the organization and community at large. But don’t just take our word for it; we're proud to be a certified Great Place to Work® every year since 2017!
Recognized by Crain’s as one of 2025’s Most Innovative Companies, UncommonX helps customers move from reactive defense to proactive resilience, with the context, prioritization, and insights needed to reduce risk and respond with precision. We believe cybersecurity should deliver more than alerts — it should deliver clarity, confidence, and control. That’s why we built an AI-powered Exposure Management platform that gives...
CertifID helps to create a world without wire fraud. Started after our co-founder was hit by fraud – we’re the only company dedicated to fighting fraud for the real estate industry with an identity verification SaaS platform, insurance, and proven recovery services. CertifID helps safeguard billions of dollars every month from fraud and provides peace of mind with direct insurance...
Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...
Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously...
Closinglock is the trusted platform for securing and streamlining real estate transactions. Working with title and escrow companies, we protects what truly matters: their clients, their funds, and their hard-earned reputation. Closinglock brings the real estate payments workflow into one secure space to prevent fraud and digitize the process, allowing buyers to pay their earnest money deposit and down payments...
FusionAuth builds software for developers needing to add authentication to their software products. It's a big problem - every application needs authentication, but building it yourself is a complex distraction. We distribute our free Community software through word-of-mouth reputation to software developers worldwide. We nurture and support the software development communities, taking their input to give "Devs" the features they...
At Rhymetec, our security experts have built and continue to manage over 250 SaaS-based companies' infosec and data privacy programs. We act as an extension of your team and leverage cutting-edge technologies to get customers compliant with frameworks like SOC 2, ISO 27001, HIPAA, GDPR/CCPA, and more in a much shorter timeframe. While most companies offer services for cybersecurity and...
We're building a next-generation cyber risk platform that empowers security and business leaders to make more informed decisions about their cybersecurity program. Our platform, Axio360, allows security teams to capture and quantify their cyber risks in dollar terms, which helps business leaders prioritize and plan cybersecurity initiatives and investments. Some of the largest energy, critical infrastructure, and financial services companies...
Invoice Home is a billing and invoicing service for small businesses and freelancers seeking to grow their business or start a new one! We offer simplistic services and tools with over 100 customizable templates, where you can add your business logo and signature. We offer a desktop version for behind your screens while at home or in your office but...
Nisos is a human risk intelligence and managed investigations company that protects organizations and their people from human-driven and digital threats by operating as an extension of their security, intelligence, and legal teams. It leverages a team of expert analysts, specialized in open-source intelligence and adversary tradecraft, to provide actionable intelligence that addresses complex risks like executive threats, insider fraud,...
The Linx Identity Security platform enables identity, security, and IT ops teams to finally control the whole identity lifecycle. A radical departure from legacy identity security solutions, Linx untangles the complex, ever-evolving web of identity security. Integrating smoothly with your IAM stack, Linx pulls together all your organization’s identity data—organizing it neatly to reveal the hidden links between your employees,...
The Spec platform empowers businesses to secure their customer journeys, overtake bad actors, and reward every good customer with a trusted online experience. Spec collects rich user session data in real time, enabling continuous and secure threat monitoring without reliance on tamper-prone JavaScript tracking tags. When attacks are detected, workflows are automatically triggered to remediate the issue before the user...
AnaVation is a trusted partner that delivers high-value, cost-effective solutions to solve our customers’ most complex technical and analytical problems. AnaVation believes that the future of securing, collecting, processing, and analyzing cyber data will require the development of advanced ANAlytical technologies derived via the innoVATION of current and future technologies. AnaVation believes in the “Idea of the Possible” — that it is...
Tevora is a specialized management consultancy focused on cybersecurity, risk and compliance services.
Tenchi Security is a cybersecurity company focused on Third-Party Cyber Risk Management (TPCRM). Our mission is to systematically reduce third and Nth-party cyber and compliance risks, addressing information asymmetry through a cooperative, scalable, and data-driven approach. Our TPCRM SaaS solution, Zanshin, transforms how organizations assess and manage the cybersecurity posture of their vendors. It is the only global TPCRM solution that...
TRINITY ENTERPRISE SERVICES, LLC is a Veteran-owned small business that leverages our combined 50+ years in the Information Technology field to provide quality IT experts in the fields of Data Center Services, Software Development and Cyber Security to our customers.
PeerSpot (formerly IT Central Station) is where enterprise tech decision makers go to read peer product reviews in Cybersecurity, DevOps and IT. Every reviewer on IT Central Station is verified to help buyers make well-informed, smart business decisions. For tech marketers, we turn your customers into marketers by capturing in-depth user reviews and unparalleled peer-driven content. PeerSpot fills your pipeline with...
Abusix offers email and network security solutions for ISPs, Telcos as well as Cloud & Hosting providers to stop the rapidly growing problem of email-borne threats and other kinds of network abuse. Check out our products and services at https://www.abusix.com/. Any more questions? Send us an email at [email protected].
