Cybersecurity Startups

Brightlines provides online safety and digital protection services for high-profile individuals and organizations vulnerable to harassment, targeting, or threats. The company combines technology takedown tools and techniques to protect employees in civic, advocacy, media, research, and public service roles.

1 investor

Brinqa offers a continuous threat exposure management (CTEM) platform that ingests and correlates cybersecurity exposure data—vulnerabilities, cloud findings, application risks, identities, and assets—into a unified model that deduplicates, prioritizes, and validates findings for remediation. It serves security teams at large enterprises across industries such as retail, manufacturing, banking, finance, insurance, technology, and utilities.

1 investor

BrontoSource enables teams to safely evolve and refactor large codebases using deterministic, traceable changes. The company combines language knowledge with compiler analysis to help organizations move AI systems from experimentation to production at scale.

1 investor

Buck4Bug is a bug bounty platform serving the Baltics that connects organizations with vetted ethical hackers to continuously test and secure their digital assets. It offers bug bounty programs, penetration tests, and phishing simulations, with an internal team that verifies reported vulnerabilities and guides remediation.

1 investor

Bugsee provides an SDK for Kotlin Multiplatform apps that captures crashes, errors, network activity, logs, and full session replay across iOS and Android. It is a mobile bug and crash reporting tool for app development, QA, and production teams, with integrations into tools like Jira, Slack, GitLab, and GitHub.

1 investor

Builder Blueprints provides curated policy and legal document templates for early-stage startups to implement privacy-protective, user-centric policies from day one. The templates are designed to help founders adopt high-integrity practices around user data, privacy, and autonomy without requiring extensive legal resources.

1 investor

Adyen is a financial technology platform providing payments, data insights, and financial products to leading global businesses across multiple industries and regions.

1 investor

BullWall is a European cybersecurity company that contains ransomware attacks within networks in real time to prevent spread and maintain business continuity. It serves enterprise and public sector organizations across 19 countries.

1 investor

DIGITALL is a systems integrator that delivers AI-powered enterprise solutions in customer experience, data management, and cybersecurity through partnerships with global technology leaders like Microsoft, Salesforce, and ServiceNow. The company serves manufacturing, financial services, and other industries requiring complex digital transformation and CRM implementation.

1 investor

Burbank provides a consumer authentication platform based on a "Tap and PIN" method, enabling identity verification for businesses across sectors such as payments, healthcare, insurance, and events. Its technology aims to replace legacy authentication processes with a simple, scalable, and secure alternative.

1 investor

Bynario is a security platform that continuously discovers, validates, and remediates exploitable vulnerabilities across infrastructure, applications, dependencies, firmware, and compiled binaries, with or without source access. It performs exploitability analysis to filter flagged CVEs, automates patching for open-source flaws, and generates detection rules for unpatchable closed-source software, targeting regulated, high-stakes sectors such as aerospace and defense, critical infrastructure, energy, telecommunications, financial services, and government.

1 investor

CAF provides identity verification, continuous authentication, and automated compliance tools, using fraud detection and document analysis for onboarding and player validation. It serves industries including fintech, e-commerce, delivery, and sports betting.

1 investor

The Cloud Security Alliance (CSA) is a not-for-profit organization focused on awareness, best practices, and credentialing for cloud, AI, and Zero Trust security. It offers training and certifications, membership programs, security research, and the STAR Registry for organizations to demonstrate cloud security compliance.

1 investor

Tau provides formal verification of compiled binaries by generating mathematical proofs of correctness or identifying bugs, addressing risks from AI-assisted code generation and complex software systems.

1 investor

Calligo is a data services company combining data science, privacy, security and engineering expertise with machine learning, data analytics and cloud platforms. It serves large, global organizations, including Fortune 500 clients, to help them derive operational, customer-centric and revenue-related value from their data.

1 investor

Canary Mail is a secure email client with built-in AI capabilities for individuals and teams, offering features like end-to-end encryption, phishing detection, AI-powered reply generation, and shared inboxes for collaboration. The platform serves healthcare professionals, finance teams, legal professionals, recruiters, and customer support teams across multiple devices.

1 investor

CanaryBit develops fully-encrypted solutions for secure collaboration on sensitive data, targeting organizations that require privacy-preserving technologies in cloud and distributed environments. The company leverages applied cryptography and confidential computing to enable secure data handling for corporate customers and public authorities.

1 investor

Canonical builds decision infrastructure that enriches existing risk engines with real-world context and uses AI to turn that context into explainable fraud and risk rules. It serves fintech teams and financial institutions processing payments, aiming to reduce false positives and speed up iteration on risk decisions.

1 investor

Canonical delivers open source software solutions, including the Ubuntu Linux distribution and a portfolio of open source technologies, to help organizations adopt and manage trusted open source at scale. The company provides security maintenance, support, and compliance features through its Ubuntu Pro subscription for customers across multiple industries.

1 investor

CanopusAI provides network observability and operational intelligence powered by eBPF technology and AI agents, enabling telecommunications operators and enterprise network teams to detect, diagnose, and resolve network issues in real time across mobile, fixed-line, and private networks. The platform monitors application performance, user experience, and security threats to optimize service quality and reduce operational complexity.

1 investor

Cantina is an agentic security platform that uses autonomous AI agents to detect, prioritize, remediate, and verify threats across code, cloud, identity, and endpoints. It serves organizations' security teams looking to automate security operations in the cybersecurity industry.

1 investor

Canvas builds a toolchain for running applications in secure enclaves or Trusted Execution Environments, enabling software to run with verification, autonomy, and privacy properties. The platform serves developers and organizations building privacy-preserving and trustless applications.

1 investor

Capsule provides security and runtime control infrastructure for AI agents in enterprise settings, enabling organizations to monitor and verify AI agent decisions in real time.

1 investor

Lemin offers a game-based CAPTCHA that protects websites from bots, brute-force login attacks, and credential stuffing, with customizable branding and an integrated reporting dashboard. It targets businesses needing login and account protection, and can be added by pasting a JavaScript tag into a site.

1 investor