Greg Martin

Pushing the Frontier of Agentic Security

📍 United States🔄 Updated September 2026💼 16 investments📅 8 years investing🗓 Last invested Feb 2024
VC🌍 United States
16
Total investments
9
Early stage
2
Mid stage
0
Late stage
8y
Years active

Portfolio

16 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Feb 2024
Shipshape provides homeowners an AI-powered software platform that puts the homeowner in control of the cost of operating and maintaining their home. Our proprietary technology is designed to help homeowners and their service providers connect more efficiently to save time, money and energy.
Investor
Oct 2023
Helping companies to adopt Generative AI without risking the security and privacy of their data. Harmonic Security gives security teams the tools to protect sensitive data without the headaches of labeling and complex rules. Our pre-trained data protection models enable secure innovation through user interaction and gentle nudges. Recognized as an RSA Innovation Sandbox finalist in 2024, Harmonic Security redefines data protection for the GenAI era.
Investor and Advisor
Apr 2023
Atro is a venture-backed cybersecurity platform for SMBs and MSPs that makes protecting sensitive data an entirely stress-free experience. Built by a team of world-class experts who understand the struggles of starting small, Atro is dedicated to solving cyber disparities with solutions that are accessible to every business owner. Want to see Atro in action? Watch our product demos here: https://www.youtube.com/@Atro-Cybersecurity/playlists
Investor
Mar 2023
Keep Aware is a pioneer in human-centric browser security. Its platform eliminates the browser blind spot, ensuring complete visibility of browser activity and providing robust protection against known and unknown people-targeted attacks, including credential phishing, spoofing, social engineering, and malicious extensions. Keep Aware combines the analysis of how information is presented to people, and how they interact with it, to create a human-centric solution that prevents threats at the point-of-click. It leverages advanced user behavior analytics to assess risk, identify threats, and respond in real time to any attack. The powerful, lightweight solution seamlessly integrates into industry-standard browsers, protecting employees without disrupting workflow. To learn more, please visit: https://keepaware.com
Investor
Jan 2023
Minoa is the leading AI-powered business case platform for modern GTM Teams. We believe that the current market conditions have shaped a new normal. Organizations are not interested in integrating new vendors without understanding the impact on business outcomes and the final ROI. We help GTM teams build strong business cases in a few minutes. Schedule a demo to find out how Minoa can help you with pricing and packaging. Book here: https://www.minoa.io
Investor and Advisor
Jul 2022
Capitol AI empowers you to create impactful content from data. Trusted by leading professionals, including journalists, Fortune 500 CEOs, and DC’s top lobbyists for high-stakes decision-making and beyond.
Investor
Jan 2022
🚜 Weve moved the farm 👩‍🌾 So you can know your farmers 🥕 Growing organically in Arlington, VA for the DC metro area 🔜 To your local neighborhood
early stageFarming
Investor
Nov 2021
Open-source device management for IT and security teams with thousands of laptops and servers. (macOS, Windows, Linux, ChromeOS, AWS, Google Cloud, Azure, data center, containers)
Investor and Advisor
Mar 2021
Passage by 1Password delights users with a simpler, more secure sign-in experience.
Investor
Jan 2021
Intrigue is an open platform for comprehensive asset discovery and risk-based vulnerability assessment. It is the only Attack Surface Management solution that fully enables organizations to map their assets, monitor their environment and mitigate ongoing risk.
Investor and Advisor
Dec 2020
The NetRise Platform is a next-generation product security solution for XIoT devices. Through ML-driven binary analysis, our platform generates industry-best Software Bills of Material (SBOMs), identifies and prioritizes vulnerabilities, and uncovers non-CVE risk that would otherwise go undetected. NetRise is here to help you ship more secure products and simplify your product security strategy.
Investor
Nov 2020
Cyrus is building a personal, consumer security platform that will make us all more secure as individuals, in the digital, and the real world. Cyrus will empower people to take meaningful action to better protect themselves from fraud, cybercrime, and identity theft. Our team at Cyrus will always be there for you, in case something happens. Cyrus is backed by leading VC funds and prominent private investors who share our vision. We’re currently in stealth mode and looking for the best talent out there, to join our team in building the future of personal cybersecurity.
Investor and Advisor
Oct 2020
AccuKnox delivers a Zero Trust Security platform for AI, API, Application, Cloud, and Supply Chain Security. Incubated out of R&D innovator, SRI International (Stanford Research Institute), AccuKnox holds seminal Zero Trust security patents and is backed by top-tier investors including National Grid Partners, Dolby Family Ventures, Avanta Ventures, and the 5G Open Innovation Lab
Investor and Board Member
Aug 2020
SOC Prime operates the world’s largest and most advanced platform for collective cyber defense that cultivates collaboration from a global cybersecurity community. Powered by Sigma language and MITRE ATT&CK® as core pillars, SOC Prime drives a transformational change in cybersecurity to empower smart data orchestration, dynamic attack surface visibility, and cost-efficient threat hunting. Our innovation, backed by zero-trust & multi-cloud approach, is recognized by independent research companies, credited by leading SIEM, XDR & MDR vendors, and trusted by 11,000+ organizations, including 42% of Fortune 100 and 21% of Forbes Global 2000.
Investor
Sep 2018
Did you know that less than 5% of cyber threats are actually relevant to you? The challenge is what 5%? Get them in Fletch. Fletchs AI engine analyzes the threats coming after companies like yours with the same tech, industries, and geographies. You can finally save time and live ahead of your threats whether it’s traditional vulnerabilities or Ransomware and phishing campaigns.
Show all 16 investments ↓
Experience · 20 entries
All (20)
Investments (16)
Founder (3)
Board (1)
2024
Investor
Feb 2024
Shipshape provides homeowners an AI-powered software platform that puts the homeowner in control of the cost of operating and maintaining their home. Our proprietary technology is designed to help homeowners and their service providers connect more efficiently to save time, money and energy.
2023
Investor
Oct 2023
Helping companies to adopt Generative AI without risking the security and privacy of their data. Harmonic Security gives security teams the tools to protect sensitive data without the headaches of labeling and complex rules. Our pre-trained data protection models enable secure innovation through user interaction and gentle nudges. Recognized as an RSA Innovation Sandbox finalist in 2024, Harmonic Security redefines data protection for the GenAI era.
Investor and Advisor
Apr 2023
Atro is a venture-backed cybersecurity platform for SMBs and MSPs that makes protecting sensitive data an entirely stress-free experience. Built by a team of world-class experts who understand the struggles of starting small, Atro is dedicated to solving cyber disparities with solutions that are accessible to every business owner. Want to see Atro in action? Watch our product demos here: https://www.youtube.com/@Atro-Cybersecurity/playlists
Investor
Mar 2023
Keep Aware is a pioneer in human-centric browser security. Its platform eliminates the browser blind spot, ensuring complete visibility of browser activity and providing robust protection against known and unknown people-targeted attacks, including credential phishing, spoofing, social engineering, and malicious extensions. Keep Aware combines the analysis of how information is presented to people, and how they interact with it, to create a human-centric solution that prevents threats at the point-of-click. It leverages advanced user behavior analytics to assess risk, identify threats, and respond in real time to any attack. The powerful, lightweight solution seamlessly integrates into industry-standard browsers, protecting employees without disrupting workflow. To learn more, please visit: https://keepaware.com
Investor
Jan 2023
Minoa is the leading AI-powered business case platform for modern GTM Teams. We believe that the current market conditions have shaped a new normal. Organizations are not interested in integrating new vendors without understanding the impact on business outcomes and the final ROI. We help GTM teams build strong business cases in a few minutes. Schedule a demo to find out how Minoa can help you with pricing and packaging. Book here: https://www.minoa.io
Show all 20 entries ↓
Investment activity
2018–2024 · 16 investments
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