Best Cybersecurity Companies in Herzliya, Israel
The 38 best Cybersecurity companies in Herzliya, Israel in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Upstream Security.
Our analysis of 174 Cybersecurity companies
$16.2b in tracked funding; 96% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Cybersecurity companies in Herzliya
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Upstream Security Platform focused on cybersecurity for vehicles 57AI top 15%Funding top 27%Moat top 28%Talent top 38% All 11 signals ▾AItop 15% Fundingtop 27% Moattop 28% Talenttop 38% Patentstop 40% Techtop 44% Markettop 48% Innovationbottom 46% Globalbottom 44% Growthbottom 35% Newsbottom 27% AI: Holds AI/ML patents (G06N-family CPC) Funding: Raised $139M across 5 rounds · 5 rounds over 9 yrs (0.6/yr) rank vs industry peers · Fliar Intelligence Index 57/100 | $139M | 29 mo ago | 120 | Yonatan Appel Co-Founder And Cto | WordPressApple iCloud MailGoogle Workspace+41 | 21 patents Connected vehicle cybersecurity, intrusion detection, and driver behavior analytics for fleet safety | — |
| 2 | Cye Provider of cyber exposure management platform and expert security services | $120M | 67 mo ago | 190 | Haim Aharoni Co-Founder & Chief Procurement Officer | WordPressApple iCloud MailMicrosoft 365+27 | — | — |
| 3 | Cyren SaaS-based email security solution | $54M | 77 mo ago | 248 | — | — | — | — |
| 4 | XM Cyber Cyber risk and vulnerability assessment solutions provider | $49M | 67 mo ago | 110 | Boaz Gorodissky CTO & Co-Founder at XM Cyber | WordPressApple iCloud MailGoogle Workspace+28 | 75 patents Automated cyber attack path analysis and penetration testing orchestration for network security | — |
| 5 | Nyotron Threat detection for endpoints | $43M | 95 mo ago | 54 | — | — | — | — |
| 6 | Seraphic Security Offering secure browsing solutions 50Funding top 30%Talent top 38%News top 41%Growth top 42% All 9 signals ▾Fundingtop 30% Talenttop 38% Newstop 41% Growthtop 42% Techtop 45% Producttop 47% Globalbottom 43% Marketbottom 38% Moatbottom 38% Funding: Raised $29.0M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 50/100 | $29M | 19 mo ago | 31 | Avihay Cohen Co-Founder & CTO | WordPressApple iCloud MailMicrosoft 365+35 | — | — |
| 7 | Portnox Cloud based network access control and endpoint risk profiling solutions 53News top 29%Talent top 33%Growth top 35%Funding top 37% All 9 signals ▾Newstop 29% Talenttop 33% Growthtop 35% Fundingtop 37% Techtop 37% Producttop 43% Marketbottom 47% Innovationbottom 37% Globalbottom 37% News: 4 BI events in 12 mo (of 9 tracked, 4 types) · Top themes: Leadership, New product Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 53/100 | $22M | 17 mo ago | 72 | Nir Aran Co-Founder | WordPressApple iCloud MailMicrosoft 365+43 | — | — |
| 8 | Safend Data security and compliance solution | $19M | 222 mo ago | 45 | — | — | 78 patents Secure data backup, cloud storage encryption, and content inspection technologies. | — |
| 9 | Varonis Provider of a platform for automated data security and compliance | $19M | 76 mo ago | 1,460 1,460 → 2,808 (+92%) | — | HubSpot CMS HubSalesloftHubSpot+23 | 2 patents Enterprise data activity monitoring and automated storage access control solutions | — |
| 10 | Sanctum Provider of web application vulnerability scanner | $16M | 320 mo ago | — | Eran Reshef Co-Founder & CEO | — | 2 patents Network security and protocol analysis for client request verification and application protocol extraction. | — |
| 11 | Spike Provider of enterprise cybersecurity solutions | $13M | 75 mo ago | 40 | — | WordPressMySQLPHP+21 | — | — |
| 12 | Kaymera Mobile cyber defense platform | $13M | 127 mo ago | 39 | Avi Rosen Co-Founder And Board Member | WordPressMySQLPHP+33 | — | — |
| 13 | Enure Networks Network management & vulnerability assessment and VOIP solution | $13M | 225 mo ago | — | David Sayag Founder & ex-CEO | — | 10 patents Module-level network supervision and centralized redundancy for distributed communication systems | — |
| 14 | Aorato Active Directory protection through entity behavior analysis | $11M | 151 mo ago | 10 | — | — | 5 patents Advanced authentication-based cyber‑attack detection, mitigation, and repository protection solutions. | — |
| 15 | Extreme Reality (XTR3D) Developer of motion capture software engines | $10M | 153 mo ago | 23 | — | — | — | — |
| 16 | OPORA Cloud based platform for threat management | $9M | 75 mo ago | 22 | Yuval Diskin Founder & President | — | — | — |
| 17 | Creednz Fraud and risk management platform for businesses | $7M | 35 mo ago | — | Johnny Deutsch Co-Founder CEO | — | — | — |
Top 12 Cybersecurity companies in Herzliya
#1
Series B · Herzliya, Tel Aviv · founded 2009 · 72 employees$22Mraised▾
Cloud based network access control and endpoint risk profiling solutions. The products include portnox NAC, an on premise solution. It provides a solution for continuous endpoint risk profiling and risk based access control and is designed for MSP. The solution assigns a risk and score to an endpoint, assesses the threat they may pose to the network and takes action in real time.
- Apr 2025Series B$37.5M
- Jan 2022Series A$22M
#2
Acquired · Herzliya, Tel Aviv · founded 2020 · 31 employees$29Mraised▾
Transforms any browser into a secure enterprise browser. It offers a unique approach to enterprise browser security by creating an abstraction layer between JavaScript code and the engine. This makes every browser, regardless of whether it's on a corporate or personal device, a secure enterprise browser. The solution provides comprehensive web security features, safeguarding users and endpoints from online threats like zero-day exploits and phishing. Robust data security and malware protection measures are also included. The platform consolidates multiple security and governance capabilities into a single solution, offering consistent policy enforcement across all browsers. It operates unobtrusively, ensuring a seamless user experience without impacting performance or productivity. Deployment is simple and integrates with existing enterprise technology.
- Jan 2025Series A$29M
#3
Series D · Herzliya, Tel Aviv · founded 2017 · 120 employees$139Mraised▾
Platform focused on cybersecurity for vehicles. It provides solutions that protect connected cars and mobility services from cyber threats. The platform works on monitoring, detection, and prevention systems that enhance vehicle safety in digital environments.
- Apr 2024Series D—
- Aug 2021Series C$62M
- May 2021Series C$36M
- Jun 2020Series B—
#4
Series A · Herzliya, Tel Aviv · founded 2022$7Mraised▾
Fraud and risk management platform for businesses. It offers a B2B fraud prevention platform that enables CFOs and corporates from fraudulent transactions. It also enables businesses to prevent uncertainty and financial loss.
- Sep 2023Series A$7M
#5
Series A · Herzliya, Tel Aviv · founded 2011 · 190 employees$120Mraised▾
Provider of cyber exposure management platform and expert security services. The platform assesses cyber exposure in financial terms and visualizes attack routes. It creates mitigation plans and evaluates cybersecurity capabilities. Expert services include organizational assessment, strategic advisory, and emergency response.
- Feb 2021Series A$120M
#6
Acquired · Herzliya, Tel Aviv · founded 2016 · 110 employees$49Mraised▾
XM Cyber is a cyber risk and vulnerability assessment solutions provider. The product offered by the company is a platform for cyber risk and vulnerability assessment platform for the enterprise. It also provides an automated hacking system that simulates multiple large scale APTs against the organization. The features of the product include risk mitigation, threat detection & prevention, etc.
- Feb 2021Grant (prize money)$524.7K
- Sep 2020Grant (prize money)$395.9K
- Jul 2020Series B$17M
- Nov 2018Series A$22M
#7
Public · Herzliya, Tel Aviv · founded 1991 · 248 employees$54.2Mraised▾
CYREN provides cloud-based secure email security solution. Employs patented anti-spam detection (Recurrent Pattern Detection). Provides even embedded SDK based solutions for inbound anti-spam, anti-virus, IP reputation, URL filtering, and outbound anti-spam. Initially provided Web-based email solutions, then included anti-spam and finally expanded its portfolio through web security, threat intelligence, anti-virus and categorization services. Formerly known as Commtouch and is traded publicly at NASDAQ CYRN.
#8
Series B · Herzliya, Tel Aviv · founded 2008 · 54 employees$43Mraised▾
Nyotron develops endpoint security solutions against un-known Exploits, Viruses and Trojans. Its product Paranoid, provides protection for both consumers and enterprises market, from targeted and un-known zero-day attacks.Designed to detect persistent threats that bypassed all perimeter and endpoint security means, on their way to the asset. Delivered both on-premise and as a service. Applies on endpoints with a light-weight agent and provides information about any malicious pattern.
- Oct 2018Series B$10M
- Jul 2017Series B$21M
- Feb 2015Series A$10M
- Jul 2013Seed$2M
#9
Public · Herzliya, Tel Aviv · founded 2003 · 1460 employees$18.6Mraised▾
Provider of a platform for automated data security and compliance. The platform offers data discovery, classification, data security posture management, database activity monitoring, and data-centric user and entity behavior analytics. It also provides data access governance, data loss prevention, and identity security. The platform extends to email security, managed data detection and response, and AI security.
- May 2020Post IPO$220M
- Feb 2012Series B$1000K
- Mar 2011Series B$2.5M
- Aug 2010Series B$147.7K
#10
Series A · Herzliya, Tel Aviv District · founded 2014 · 40 employees$13Mraised▾
Provider of enterprise cybersecurity solutions. It is a unified communication platform that integrates email, chat, meetings, and collaborative documents. The platform enables users to manage multiple communication channels in one place. It is a mobile application and web-based interface.
- Jun 2020Series A$8M
- Mar 2019Series A$5M
#11
Deadpooled · Herzliya, Tel Aviv · founded 2012 · 22 employees$9Mraised▾
Opora Technologies provides a platform for threat management. The product offers preemptive containment actions to existing prevention, detection and response systems. The features of the product include attack prevention, threat monitoring, phishing & malware prevention, etc. It also provides detection of malicious infrastructure, behavior analytics, and containment orchestration.
- Jun 2020Seed$7M
- May 2019Seed$2M
#12
Acquired · Herzliya, Tel Aviv · founded 1988 · 45 employees$19Mraised▾
Safend provides data security and compliance solution. The products offered by the company are the Protector, Encryptor, Reporter, Inspector, and Auditor. Protector provides a data leak prevention solution, Encryptor provides data security solution using encryption, Inspector provides compliance solution using content aware application control and classifications and control of policies. The solution offered by the company can be used to provide a security solution in sectors such as healthcare, education, law enforcement, and finance.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Cybersecurity coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cybersecurity is moving in Israel
A read on the academic research around Cybersecurity — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 31 Israel-affiliated papers.
- Ben-Gurion University of the Negev6
- Bar-Ilan University4
- Ariel University4
- Hebrew University of Jerusalem4
- Holon Institute of Technology3
- Intrusion detection system6
- Scalability4
- Exploit3
- Key (lock)3
- Anomaly detection2
- Heuristic2
- Computer security2
- Countermeasure1
- Risk analysis (engineering)1
- Set (abstract data type)1
- Computer security3
- Network security3
- Survivability1
- Eavesdropping1
- Physical layer1
Where cybersecurity is researched across Israel
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.