David Citron

Tech Investor (here for the memes) | ex-Chief Umbrella Officer to Elon Musk

📍 Israel, Israel🔄 Updated September 2026💼 26 investments📅 8 years investing🗓 Last invested Dec 2025
VC🌍 Israel20+ investmentsInvested this year
26
Total investments
18
Early stage
0
Mid stage
0
Late stage
8y
Years active

Portfolio

23 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Pre-Seed Investor
Dec 2025
Worlds first Native Counter Swarm system
Co-Founder & Investor
Apr 2025
pre-seed investing in Israeli entrepreneurs.
Investor
Apr 2024
Built by the daring ones for those who dare to innovate. We aspire to make the AI revolution run faster, securely, for the benefit of all. We are purposely built for the new AI era and are creating capabilities to safely enable AI
Investor
2024
Eon is changing the cloud data backup space by introducing a new storage tier that turns backups into live strategic assets — seamlessly automated, radically cost-efficient, and instantly usable for AI and analytics. Backed by Sequoia Capital, Lightspeed Venture Partners, Greenoaks Capital and BOND Capital, among other prominent investors, Eon is led by the team that founded CloudEndure (Cloud Disaster Recovery and Migration startup, acquired by AWS), and built two native AWS services: AWS Elastic Disaster Recovery, and AWS Application Migration Service, supporting the worlds largest enterprises.
Investor
2024
Were redefining the boundaries of Security Operations by eliminating the limits and compromises of the past. Founded in 2024, Vega is on a mission to help organizations harness the power of all of their data. Wherever it is. Whatever it is. Without any of the taxes that have plagued SIEM and Data Lakes for the past 20 years. Backed by Cyberstarts, Accel, Redpoint and CRV, Vega offers a lightweight Security Analytics fabric that introduces a new, AI-native, approach to interacting with security data wherever it sits, giving analysts complete visibility and detection coverage, without a single migration, replacement or compromise.
Investor
2023
PointFive is the infrastructure efficiency platform that detects deep waste and remediates autonomously — so your engineers can ship, not optimize. Were building a new category: Cloud & AI Efficiency Management. Traditional tools show you what you spend. PointFive shows you what youre wasting — and fixes it. How were different: 🔍 DeepWaste™ Detection — 400+ detection types across AWS, Azure, GCP, Kubernetes, Snowflake, and Databricks. We find waste that other tools miss — idle resources, over-provisioned infrastructure, orphaned storage, and inefficient AI workloads. 🧠 InfraFabric — Our proprietary infrastructure graph maps dependencies, ownership, and context across your entire cloud estate. No agents. No scripts. Just deep visibility. ⚡ Agentic Remediation — Dont just get recommendations. PointFive autonomously resolves waste with safe, validated actions — turning insights into realized savings. Proven at scale: • $50M+ in savings identified • 1,200%+ customer ROI • 10 days to value (Nubank case study) • 4.9 ★ on G2 Enterprise teams at companies like Nubank, Elastic, and Blackhawk Network trust PointFive to continuously optimize their cloud infrastructure — without slowing down engineering. 👉 See your ROI before you sign: pointfive.co/request-demo
Series A Investor
May 2022
LibLab offers SDK-as-a-service for companies who want to have SDKs for their APIs. LibLab offers free, open-source code generators for SDKs as well as premium tools for SDK management.
Seed Investor
Jan 2022
Antic develops web3 solutions that power companies in the fields of entertainment, gaming, and e-commerce to unlock the potential of co-ownership. Our mission is to become the co-ownership layer of the new internet and build the foundations of the shared ownership economy. We believe owning digital assets together ultimately creates and connects communities and empowers groups to purchase what they couldn’t do alone- seamlessly. We envision a financial world where anyone can collaborate, coordinate and benefit – together.
Investor
2022
Upwind Cloud Security Platform bridges intelligence from runtime to build-time, eliminating friction & boosting the productivity of your developers, security engineers, and DevOps. Upwind delivers comprehensive cloud security, precisely when and where it’s most critical.
Seed Investor
Jul 2021
Named a TIME Best Invention of 2025, a Top 25 Hot Travel Startup of 2025 by PhocusWire, a Top 50 Insurtech Startup Globally in 2025 by CB Insights, one of the Best Travel Insurance Companies by The Wall Street Journal, and a LinkedIn Top Startup of 2025. Faye is award-winning travel insurance that provides whole-trip travel coverage and care to bring out the best in each journey with industry-leading technology that enables smarter, faster, smoother assistance and claims resolutions. Our robust travel insurance covers your health, your trip, your stuff, and even your pet, via an app that provides real-time proactive solutions, quick reimbursements and 24/7 customer experience specialists who turn travel mishaps into laugh-about-it-later memories. Join our team of travel and insurance experts as we set a new standard by overdelivering in an industry oftentimes synonymous with doing the opposite.
Investor
Mar 2021
Enterprises run on data, Flow secures it at runtime. With a runtime-first approach, Flow is a game-changer in the data security space, securing data itself, beyond the infrastructure it resides in. Leveraging runtime analysis, at-rest data scanning, and cloud scanning, Flow automatically discovers, classifies, and controls data in every state - at rest, in use, and in motion, ensuring real-time prevention of data leaks across cloud, on-premise, and third-party services. As the first and only data security platform utilizing eBPF, Flow sets a new standard in runtime analysis. Its deep data payload analysis, coupled with LLM-powered classifications, provides security teams with unprecedented accuracy and context of the complete data lifecycle - its origin, flow, and ownership. Deployable in minutes, Flow’s zero-impact solution empowers enterprises to enforce data policies and prevent data breaches in runtime.
Investor and Board Observer
Mar 2020
Millions of small/micro businesses live and work through their smartphones, and every customer interaction matters. Built as a consumer product, Boards is a mobile-first business platform with over 1 million users, thousands of enthusiastic reviews on the stores (4.9 ⭐️ rating on Apple & Android), and is backed by Bessemer Venture Partners, R-Squared Ventures, Flint Capital, Global Founders Capital, and Cerca Partners.
Investor and Board Observer
Feb 2020
Frontegg provides a powerful and elegant user management platform, tailored for the unique needs of B2B SaaS. Frontegg is an end-to-end user management platform for B2B SaaS, powering different growth stages and go-to-market strategies from Product-Led-Growth (PLG) to Enterprise Readiness and Selling Through Resellers. We provide blazing-fast and simple integration, so you can move faster, save valuable resources, and focus on your core product. Our platform supports app builders by covering all the way from fundamental authentication flows to the most advanced capabilities such as complex organizational structures (multi-tenancy), fine-grained authorization, API-token management, self-service admin portal for end-users, subscription enforcement, single-sign-on (SSO), and much more. Your modern app journey starts here. Start today - no credit card required.
Investor and Board Member
Feb 2020
Data that makes businesses thrive. Tarci is A continuous intelligence engine that generates dynamic SMB data. Don’t settle for static data. Dynamic data generated from early signals across multiple sources lets you reach prospects with real needs before they enter the buying window. Using advanced data science, we’ve finally cracked the code on capturing SMB data for businesses with 1 to 500 employees (0 to $20M). Our Continuous Intelligence platform connects a wide range of external data sources, refreshing on a weekly basis to get an accurate view of SMBs worldwide.
Investor and Board Member
Jan 2020
Cyolo’s unified platform securely connects local and mobile users to the tools and data they need, in the organizational network, cloud or IoT environments and even offline networks, regardless of where they are or what device they are using. Cyolo provides users access to all the assets they need including, applications, resources, workstations, servers and files, without granting risky network access to information assets.
Show all 23 investments ↓
Experience · 32 entries
All (32)
Investments (25)
Founder (2)
Board (11)
2025
Pre-Seed Investor
Dec 2025
Worlds first Native Counter Swarm system
Co-Founder & Investor
Apr 2025
pre-seed investing in Israeli entrepreneurs.
2024
Investor
Apr 2024
Built by the daring ones for those who dare to innovate. We aspire to make the AI revolution run faster, securely, for the benefit of all. We are purposely built for the new AI era and are creating capabilities to safely enable AI
Investor
2024
Eon is changing the cloud data backup space by introducing a new storage tier that turns backups into live strategic assets — seamlessly automated, radically cost-efficient, and instantly usable for AI and analytics. Backed by Sequoia Capital, Lightspeed Venture Partners, Greenoaks Capital and BOND Capital, among other prominent investors, Eon is led by the team that founded CloudEndure (Cloud Disaster Recovery and Migration startup, acquired by AWS), and built two native AWS services: AWS Elastic Disaster Recovery, and AWS Application Migration Service, supporting the worlds largest enterprises.
Investor
2024
Were redefining the boundaries of Security Operations by eliminating the limits and compromises of the past. Founded in 2024, Vega is on a mission to help organizations harness the power of all of their data. Wherever it is. Whatever it is. Without any of the taxes that have plagued SIEM and Data Lakes for the past 20 years. Backed by Cyberstarts, Accel, Redpoint and CRV, Vega offers a lightweight Security Analytics fabric that introduces a new, AI-native, approach to interacting with security data wherever it sits, giving analysts complete visibility and detection coverage, without a single migration, replacement or compromise.
Show all 32 entries ↓
Investment activity
2018–2025 · 26 investments
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