Top Cyber Security Startups in 2026

DataDome stops cyberfraud and bots in real time, outpacing AI-driven fraud from simple to sophisticated across your sites, apps, and APIs. Named a Leader in the 2024 Forrester Wave for Bot Management, the DataDome platform is built on a multi-layered AI engine that focuses on intent, not just identity. Because it’s not about knowing who’s real, it’s about what they intend to do. With thousands of AI models that adapt to every fraudulent click, signup, and login, DataDome blocks fraud in less than 2 milliseconds, without compromising performance. DataDome is fully automated and integrates seamlessly into any tech stack. Backed by a 24/7 SOC team of advanced threat researchers, DataDome stops over 400 billion attacks annually. Experience protection that outperforms with DataDome.

Since 2006, CyberClan has been delivering the peace of mind our clients need to operate with confidence online. Located across the United States, Canada and the United Kingdom, CyberClan is a global organization offering first-class Incident Response & Breach Response Services, CyberExtortion, Ransomware, eDiscovery, tailored Risk Management Consultancy Services and unparalleled Managed Security Services. Working with industry-leading companies within a variety of sectors including Local Provincial, State & Federal Governments, Foreign Embassy, Aerospace, Mining, Technology, Insurance, Education, Healthcare, Manufacturing, Retail, Professional Services, Logistics, and Charities. Our services are affordable, adaptable and scalable, meaning that we are able to supply and manage solutions for any size organization. Enterprise Security. Human Response. cyberclan.com Follow us on Twitter @CyberClanTM Our blog: cyberclan.com/knowledge 24/7 Incident Hotline: US/CAD: 1800 762 3290 UK: 0800 368 8731

ConnectWise is a software company that transforms how technology solution providers build, manage, and grow their businesses. The company powering Technology Solution Providers to achieve their vision of success in their As-a-Service business with intelligent software, expert services, an immersive IT community, and a vast ecosystem of integrations. The software solutions deliver the results companies want at each step of their business journey. Today more than 5,000 technology organizations, including IT solution providers, MSPs, system integrators, software developers, and VARs, rely on ConnectWise to achieve greater accountability, operational efficiency, and profitability in their businesses. The ConnectWise Business Management Solution integrates business-process automation, help desk and customer service, sales, marketing, project management, and business analytics that dramatically streamline a company's operations. ConnectWise was established in 1982 and is headquartered in Tampa, Florida, United States.

GitGuardian leads the way in Non-Human Identity security, offering end-to-end solutions from secrets detection in code, productivity tools and environments to strong remediation, observability and proactive prevention of leaks. Our solutions are already used by more than 600K developers worldwide! GitGuardian Internal monitoring is the n°1 security app on the GitHub marketplace. GitGuardian helps organizations find exposed sensitive information that could lead to tens of millions of dollars in potential damage. We love wearing our Guardians’ cape, and helping each other achieve our high ambitions! Based in Paris we are a true citizen of the world with more than 80% of our customers in the United States. The Guardians are young, passionate and aiming high!

We support a range of clients and projects from supporting start ups on product development projects, mid sized companies on professional services and application modernization / migration / enhancement to mature federal government agencies on enterprise-wide cybersecurity and mobility projects.

StepSecurity is a US-based cybersecurity startup on a mission to build the best Continuous Integration (CI) / Continuous Deployment (CD) security platform. The StepSecurity founders have 30+ years of industry experience. Our team has built cybersecurity functions at large tech companies such as Microsoft, Uber, and Plaid. We are well funded by Tier 1 VCs with deep experience in Cybersecurity and SaaS. Our platform is trusted by industry leaders such as Google, Microsoft, AWS, and DataDog. Embracing a remote-first work culture, we are headquartered in Seattle, Washington, and offer flexible remote working opportunities.

Plurilock provides identity-centric cybersecurity for today’s workforces. The Plurilock family of companies enables organizations to operate safely and securely while reducing cybersecurity friction. Plurilock offers world-class IT and cybersecurity solutions through its Solutions Division, paired with proprietary, AI-driven and cloud-friendly security through its Technology Division. Together, the Plurilock family of companies delivers persistent identity assurance with unmatched ease of use.

Todyl consolidates networking and security into a single cloud native platform for managed service providers (MSP/MSSPs) serving small and medium sized businesses (SMBs). Our platform takes the complexity and cost out of enterprise grade networking and security, empowering our partners to deliver comprehensive connectivity, protection and compliance with ease.

Britive is a cloud security company with a solution for the cloud’s biggest access problem: privileged access. Our solution mirrors the dynamic nature of the cloud and helps address its equally dynamic threat landscape and risks. Britive enables customers to: - Gain complete visibility and govern access for privileged cloud users; - Enforce access policies and monitor compliance; - Detect privileged access threats more accurately across multi-cloud environments.