Top Security Startups in 2026

The Onapsis Security Platform is the first SAP cyber-security solution that combines vulnerability, compliance, detection and response capabilities that traditional security solutions do not provide. The larger companies worldwide rely on Onapsis solutions because over 75% of all their transactions occur on business-critical applications, thus making data from these systems endlessly valuable to attackers. Through continuous monitoring, the Onapsis Security Platform delivers a real-time preventative, detective and corrective approach for securing SAP systems and applications.

BitSight is transforming how companies manage information security risk with objective, evidence-based security ratings. Our founders had a simple but profound insight: rather than going deeper into security policies and procedures, instead follow the outside-in model employed by consumer credit rating agencies. This model involves continually collecting and analyzing vast amounts of external data on security behaviors and security policy implementations. No questionnaires are presented, and we perform no intrusive tests on the organization being rated. With this data, our Security Rating Platform derives BitSight Security Ratings that measure a company’s security performance using an empirical, data-driven method.

Smarter Home & Business Security. Get the Best Protection & Automation for You. We are Committed to Providing the Best Security at the Highest Level of Customer Service. WiFi Doorbell Camera. Trusted by 5M+ People. Intuitive User Interface. Customized Video Alerts. We create innovative technology that deepens the connection between people and the things they care about most — their families, homes and businesses. Millions of people trust us every day for better security, intelligent automation and dependable service. Our services are exclusively sold, set up and supported by a nationwide network of authorized service providers.

Swoop is building a secure, distributed operating system, allowing our customers to securely harness their data and construct a programmable, autonomous edge. The edge is where digital rubber meets the real-world road. Where data is produced, consumed, or networked to accomplish an objective. It is covered in assets -- chips, memory, networking interfaces -- that comprise a distributed computing platform. The edge is strategically important and asset-rich. Swoop is helping unlock its potential, so that search and analysis no longer end simply with incremental insights or neatly organized search results, but with autonomous action directly at the edge. Swoop's technology has been deployed in some of the world's most sophisticated environments. Our team is purposeful in directing our technology toward solving important problems. We are building for a future where advancements in critical infrastructure, smart grids, supply chains, and manufacturing are programmed into existing systems -- rapidly, adaptive, and economically feasible.

T-Rex has been recognized as a “fastest growing company” on the Inc. 5000 list. We’re blazing new paths in federal government IT modernization and transformation with our deep technical expertise in Systems Integration and Development, Cloud Adoption and Infrastructure Optimization, Cybersecurity, Data Engineering and Analytics, and Mission Critical Services.

We want to encourage employees to adopt better cybersecurity practices in a way that's actually effective, and entertaining enough that the training doesn't feel like work. Think Duolingo, but for cybersecurity. We created a platform to roll out a cybersecurity awareness program quickly and easily by sending short conversations of just 3-4 minutes. The platform also simulates phishing attacks to prepare employees to face hackers in a safe environment. Created in 2020, Riot has raised $45m with leading investors (Y Combinator, Left Lane, Base10, Funders Club and Frst Capital) and is now protecting more than 2 millions employees in over 2,000 companies (including Intercom, Deel, and Deezer) all over the world. Cybersecurity impacts everyone, every day, and is now the number one risk to any organization, from small businesses to big firms. And yet, in most companies the cybersecurity culture is non-existent. Hackers know this, and they're taking advantage by targeting the weakest link: employees. We're on a mission to fix that for good.

Reach is like having cheat codes for your security stack. We automate the expertise and processes you’d otherwise need countless people working around the clock to execute. - 10% of your users account for 90% of your risk - find out who they are, and how to protect them - Create security configuration baselining in minutes - Minimize feature and configuration drift across your security stack - Collect and analyze identity and threat telemetry from real-world attacks - Create a mesh of product policies and capabilities across multiple vendors

Synack, the most trusted crowdsourced security testing platform, delivers smarter penetration testing to security teams who need a scalable, efficient way to test their attack surfaces on a continuous cadence and get actionable results. Synack’s crowdsourced penetration test is powered by the world's most skilled and trusted ethical hackers and augmented by AI-enabled technology to give customers the best of human intelligence and machine intelligence. Headquartered in Silicon Valley with regional offices around the world, Synack protects leading global banks, federal agencies, DoD classified assets, and close to $1 trillion in Fortune 500 revenue. A 4-time CNBC Disruptor 50 company, Synack was founded in 2013 by former NSA security experts Jay Kaplan, CEO, and Dr. Mark Kuhr, CTO. For more information, please visit synack.com.

Recorded Future arms security teams with threat intelligence powered by patented machine learning to lower risk. Our technology automatically collects and analyzes information from an unrivaled breadth of sources and provides invaluable context that’s delivered in real time and packaged for human analysis or instant integration with existing security technology.

At August Home, we believe securing the home isn't just about keeping unwanted visitors out. It’s about letting the right people in – at the right times. August is part of ASSA ABLOY, a global leader in access solutions. Together with our sister brand Yale Home, we make up the Smart Residential team at ASSA ABLOY. Our global teams work together to create products and services that add everyday simplicity and convenience to our users’ lives by letting them control access to their front door, while providing peace of mind through visibility into who is coming and going. The August and Yale Access apps support locks around the world, and we’re constantly adding global integrations to our platform. We collaborate with industry leaders to seamlessly fit our locks into the smart home, making it possible for our users to come home to find a clean house, the dog walked, and those pesky repairs taken care of. What sets us apart from others? Our small but talented team takes ownership of everything we do, from start to finish. We are driven by a collective passion to create innovative products and services that make people’s lives easier and safer.