Cybersecurity Startups

Data Dynamics' Zubin is an AI-driven platform for enterprise data management that enables organizations to govern, transform, and democratize their data while maintaining compliance and security. The platform empowers enterprises to manage data as a sovereign asset with full ownership and control.

1 investor

DataStealth is a data security company that protects sensitive information for organizations in finance, healthcare, and retail. It operates as a PCI Level 1 Service Provider focused on safeguarding data so companies can operate securely and maintain customer trust.

1 investor

DataTribe is an organization composed of experienced founders, investors, and entrepreneurs from technology and intelligence communities focused on accelerating cybersecurity capabilities to protect critical national interests.

1 investor

DataUnite operates a privacy-first data collaboration platform that lets biopharma companies and health systems securely access and share real-world patient data for research. It targets the healthcare and life sciences sector, using privacy-preserving technologies to enable data access without compromising patient privacy.

1 investor

Datica provides a cloud platform that simplifies the integration and compliance challenges of handling patient data for healthcare developers and companies. The platform consolidates tools for building, integrating, and monitoring health data while managing regulatory requirements like HIPAA.

1 investor

Datree is an open source platform that prevents infrastructure incidents in Kubernetes environments by identifying configuration misconfigurations. It enables developers and DevOps teams to improve collaboration and increase the stability of production systems.

1 investor

DATS is a DePIN and blockchain-based cybersecurity platform that lets users contribute their computers' idle resources (bandwidth and CPU) to power distributed security audit and vulnerability detection operations in exchange for tokens. It offers an AI-powered modular SaaS for security audits serving both Web3 projects and Web2 businesses.

1 investor

Dattak combines insurance and technology to assess, reduce, and indemnify business risks such as cyberattacks, fraud, third-party infrastructure failures (data center, cloud, SaaS), professional liability, and AI-related liability. Its cyber and professional liability coverage is distributed exclusively through insurance intermediaries, with the same teams assessing risk and responding to incidents.

1 investor

Datumo Eval is an LLM evaluation platform that generates industry-specific question datasets from source documents and assesses LLM models and LLM-powered services using default or custom metrics via an agentic flow of multiple LLM agents. It serves teams across e-commerce, finance, education, legal, healthcare, and customer service, and has published a Korean social-values LLM benchmark (KorNAT).

1 investor

Davista develops a cybersecurity platform called Heimdall that helps organizations understand, intervene, and improve their security and risk posture. The company serves corporate security teams and school safety operations.

1 investor

Debricked provided open-source software vulnerability management and dependency scanning for developers, now acquired and integrated into OpenText Fortify SCA.

1 investor

decareto offers an automated tool that scans and monitors websites and their subpages for privacy and compliance issues, checking cookies, trackers, server security, accessibility, and consent banners against regulations such as GDPR, BDSG, and the EU Cookie Directive. It targets data protection officers, law firms, web agencies, and compliance teams, providing risk reports, white-label reporting, a privacy-policy generator, and a lead-generation widget.

1 investor

Decision Focus builds SaaS software that helps regulated industries manage governance, risk, and compliance (GRC). The platform hosts client data in the client's chosen region, using Hetzner in Germany for Europe and AWS elsewhere.

1 investor

Deeper Network makes Deeper Connect, a VPN router that provides whole-home and office network privacy, encryption, and built-in cybersecurity for all connected devices, including IoT. The all-in-one hardware device can optionally use a decentralized network architecture (DPN) and supports Web3 mining, managed through its AtomOS dashboard.

1 investor

DeepKeep provides automated red teaming for generative AI systems, simulating real-world attacks to identify vulnerabilities in custom AI applications, models, and agents. The platform continuously tests for prompt injection, jailbreaks, data leakage, and unsafe outputs, delivering actionable remediation guidance prioritized by impact.

1 investor

deeploi provides all-in-one IT service management software that automates IT processes such as employee onboarding and offboarding, device and inventory management, and security compliance, alongside personal IT support. It targets companies ranging from startups to established businesses looking to manage IT operations more efficiently.

1 investor

DeepSeas provides cybersecurity defense solutions for enterprises, governments, and educational institutions. The company has 30 years of experience protecting approximately 1,000 global clients and delivers measurable threat reduction and operational efficiency improvements.

1 investor

Deepview uses artificial intelligence to analyze footage from existing security cameras, generating real-time alerts for retailers and distribution centers to detect theft and reduce shrinkage, measure operational KPIs such as on-shelf availability, facing, and stock-outs, and control facility access and capacity. Founded in 2019, the company serves the retail and logistics sectors.

1 investor

DeepView is a cybersecurity company, founded in 2015 as Social Media Compliance and rebranded in 2018, that helps enterprises use social media safely while managing risk and meeting compliance requirements. It offers a monitored service model where each client is assigned a dedicated account manager.

1 investor

Deepwatch provides an AI-native managed detection and response (MDR) service that combines automated investigation, containment, and response with oversight from security analysts who act as an extension of a customer's SOC. It serves organizations across industries looking to reduce alert volume and improve security operations.

1 investor

Defastra provides fraud prevention tools, Deep Email Check and Deep Phone Check, that enrich submitted email addresses and phone numbers with social and digital data and run anti-fraud checks to return a risk score, risk level, and detailed fraud report. It is offered via manual tools, batch processing, and an API for businesses that need to detect fraudulent or synthetic identities.

1 investor

DefectDojo is a DevSecOps and application security orchestration platform that integrates with 200+ security tools to help security teams automate vulnerability management and scale their operations. It offers an open source edition alongside a Pro Edition for security teams seeking automation and actionable insights.

1 investor

Defendermate is developing an AI-driven vulnerability and exposure management approach that assesses whether CVEs are actually exploitable in a customer's specific environment and maps attack paths to prioritize response. It aims to help security teams reduce exposure, contain blast radius, and improve monitoring at machine speed against AI-orchestrated attacks.

1 investor

DefensX develops cybersecurity software focused on browser and web security protection. The company provides endpoint and web threat defense for organizations.

1 investor