Moshe Zilberstein

General Partner at N47

📍 Israel🔄 Updated September 2026💼 10 investments📅 10 years investing🗓 Last invested Nov 2023
VC🌍 Israel
10
Total investments
6
Early stage
4
Mid stage
0
Late stage
10y
Years active

Portfolio

10 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Nov 2023
Radiant Securitys Adaptive AI SOC platform is designed for enterprise security teams that want to address 100% of the alerts they receive from any tool or sensor. Ingesting, understanding, and triaging alerts from any security vendor or data source, Radiant ensures no real threats are missed, provides automated remediation, cutting response time from days to minutes, enabling analysts to focus on true positives and proactive security. Unlike other AI SOC solutions, which are constrained to predefined security use cases, Radiant dynamically addresses all security alerts, eliminating analyst burnout and the inefficiency of switching between multiple tools. Additionally, Radiant delivers affordable, high-performance log management directly from customers existing storage, dramatically reducing costs and eliminating vendor lock-in associated with traditional logging solutions.
Board Member
Jun 2022
Zesty helps organizations achieve cloud operational excellence. Our platform provides actionable insights & automation to optimize resource allocation and reduce cloud spend. With AI-driven offerings for compute, database, and storage, Zesty automatically scales resources to meet application demands in real-time. This helps cloud engineering teams to slash cloud costs, maintain perfect app performance, and minimize the hassle of managing cloud infrastructure, accelerating innovation and growth.
Investor
May 2021
Noname Security is the only company taking a complete, proactive approach to API Security. Noname works with 20% of the Fortune 500 and covers the entire API security scope across three pillars — Posture Management, Runtime Security, and API Security Testing. Noname Security is backed by leading venture capital firms, including Lightspeed, Georgian, The Syndicate Group (TSG), Forgepoint, Next47, Insight Partners, and Cyberstarts, and has raised $220M, achieving "unicorn" status only one year out of stealth. Noname Security is privately held, remote-first with headquarters in San Jose.
Investor
Apr 2019
Logz.io helps cloud-native businesses monitor and secure their environment with comprehensive open source tools. Our platform turns observability from a high-cost, low-value burden to a high-value, cost-efficient enabler of better business outcomes by combining and extending familiar, powerful and relevant Open Source capabilities across Logs, Metrics and Traces - complemented by security monitoring in the form of cloud-based SIEM.
Board Observer
Jan 2018
CyberX accelerates digital innovation by delivering the simplest and most robust solution for reducing risk from unmanaged IoT/OT devices. The company was acquired by Microsoft in June 2020. Founded by blue-team experts with a track record of defending critical national infrastructure, CyberX was the only cybersecurity company with a patent for IoT/ICS-aware behavioral analytics and machine learning technology.
Board Observer
Jan 2017
Wiliot powers your supply chain with continuous, scan-free visibility into item location and condition. The Wiliot Physical AI platform processes signals from battery-free Bluetooth sensors (IoT Pixels) using purpose-built AI and ML models. This enables real-time automated condition monitoring, inventory intelligence, and workflow optimization. Whether you have AI in place or are just starting, Wiliot delivers continuous, AI-ready data that drives ROI today and scales into advanced AI tomorrow. Trusted by leading global retailers and logistics companies, Wiliot’s platform processes billions of sensing events across millions of products every month. It integrates seamlessly into existing enterprise systems, enabling businesses to automate workflows, respond to issues instantly, and reduce waste—ensuring products arrive when and where they should, in perfect condition.
Board Observer
Mar 2016
Fireglass allows users to click with confidence from any device by eliminating malware and phishing from web and email with no endpoint agent. Organizations protected by Fireglass maximize user productivity while solving the operational overhead and complexity of web gateways through true isolation, where all traffic is executed remotely and does not reach the corporate network. Deployed at Fortune 500 companies, Fireglass was founded by network security leaders and military intelligence veterans and is backed by world-class investors including Lightspeed Venture Partners and Norwest Venture Partners.
Board Observer
Mar 2016
Transform how your revenue team wins with AI✨ The Gong Revenue AI Operating System brings customer data, insights, and workflows together in one trusted place. 4,800+ companies rely on Gong to understand their business better, automate workflows, and win more. Follow our page for more updates.
Board Observer
Jan 2016
The Operating System for the Thinking Machine. VAST delivers the first AI Operating System, natively unifying and orchestrating storage, database, and compute to unleash the true power of agentic computing and data-intensive applications.​
Board Observer
2016
We help enterprises, neoclouds, and exascale AI innovators accelerate real-world performance, deploy anywhere without compromise, and grow stronger with scale. NeuralMesh™ by WEKA® is the world’s only storage system purpose-built for AI—built on a high-performance, containerized microservices architecture that eliminates bottlenecks, maximizes infrastructure efficiency, and enables teams to build boldly into the future.
Experience · 12 entries
All (12)
Investments (10)
Board (8)
2023
Board Member
Nov 2023
Radiant Securitys Adaptive AI SOC platform is designed for enterprise security teams that want to address 100% of the alerts they receive from any tool or sensor. Ingesting, understanding, and triaging alerts from any security vendor or data source, Radiant ensures no real threats are missed, provides automated remediation, cutting response time from days to minutes, enabling analysts to focus on true positives and proactive security. Unlike other AI SOC solutions, which are constrained to predefined security use cases, Radiant dynamically addresses all security alerts, eliminating analyst burnout and the inefficiency of switching between multiple tools. Additionally, Radiant delivers affordable, high-performance log management directly from customers existing storage, dramatically reducing costs and eliminating vendor lock-in associated with traditional logging solutions.
2022
Board Member
Jun 2022
Zesty helps organizations achieve cloud operational excellence. Our platform provides actionable insights & automation to optimize resource allocation and reduce cloud spend. With AI-driven offerings for compute, database, and storage, Zesty automatically scales resources to meet application demands in real-time. This helps cloud engineering teams to slash cloud costs, maintain perfect app performance, and minimize the hassle of managing cloud infrastructure, accelerating innovation and growth.
2021
Investor
May 2021
Noname Security is the only company taking a complete, proactive approach to API Security. Noname works with 20% of the Fortune 500 and covers the entire API security scope across three pillars — Posture Management, Runtime Security, and API Security Testing. Noname Security is backed by leading venture capital firms, including Lightspeed, Georgian, The Syndicate Group (TSG), Forgepoint, Next47, Insight Partners, and Cyberstarts, and has raised $220M, achieving "unicorn" status only one year out of stealth. Noname Security is privately held, remote-first with headquarters in San Jose.
2019
Investor
Apr 2019
Logz.io helps cloud-native businesses monitor and secure their environment with comprehensive open source tools. Our platform turns observability from a high-cost, low-value burden to a high-value, cost-efficient enabler of better business outcomes by combining and extending familiar, powerful and relevant Open Source capabilities across Logs, Metrics and Traces - complemented by security monitoring in the form of cloud-based SIEM.
Partner
Jan 2019
N47 is a global venture firm. We invest when the product speaks loudest—before the buzz and the metrics, when the truest expression of potential is the product itself. That’s when we partner with bold builders, those who begin with insight and move with urgency, and help them grow from belief to scale. Headquartered in Silicon Valley, we back builders across the US, Europe, and Israel.
Show all 12 entries ↓
Investment activity
2016–2023 · 10 investments
20164201712018120191202112022120231
Recent (last 2 years)Earlier