Top 10 Cybersecurity VC (2022, 2023, 2024)
2025 Top US VCs
Israel is now the place where category-defining cybersecurity companies are built, run, and scaled to global leadership. The country’s cybersecurity ecosystem produces companies that the world’s largest security platforms compete to acquire, partner with, and increasingly cannot operate without.
Years of compounding talent, capital, and category creation has produced an ecosystem operating at a fundamentally different scale than it did even five years ago. The 2025 funding data, the landmark acquisitions of the past two years, and the pattern of Israeli companies acting as acquirers themselves all confirm a structural shift in how Israeli cybersecurity functions within the global security market.
Five inflection points tell the decade’s story:
2016 – Baseline ($689M, 72 rounds, $2.9M average seed). Israeli cybersecurity entered the decade as a credible but still-emerging ecosystem. Seed rounds were small, deal volume was modest, and most companies still saw early strategic acquisition as the default outcome. The dollars in the market reflected an industry that produced specialized technology for global acquirers more than independent platform companies.
2019 – The maturation phase ($1.4B, 71 rounds, $4.7M average seed). Funding had doubled in three years while deal count held steady, meaning the average company was raising more capital at every stage. Seed round size had grown 62% from 2016, reflecting earlier conviction from investors that Israeli cybersecurity companies were worth backing meaningfully at formation rather than testing with small initial checks.
2021 – The outlier ($8.84B, 135 rounds). An extraordinary year driven by a convergence of available global capital and a cohort of Israeli companies simultaneously reaching growth stage. Nine Israeli cybersecurity unicorns were minted in twelve months. The dollar surge was concentrated in late-stage rounds, but the cultural shift was equally important: founders began building toward category dominance rather than strategic exits.
2023 – The correction ($1.9B, 71 rounds). The global capital pullback hit Israeli cybersecurity directly. Funding dropped to less than a quarter of the 2021 peak. The reset forced discipline back into the system. Companies that raised aggressively in 2021 had to extend runways, refine roadmaps, and demonstrate real customer traction. The companies that survived this period emerged with sharper positioning and more durable business fundamentals.
2025 – The building phase ($5.1B, a record 136 rounds, $9.5M average seed). The recovery is structurally different from the 2021 peak. Deal volume is the highest in the ecosystem’s history, including 75 seed rounds, more than double the 34 seeds in 2021. Capital is flowing across the full stage spectrum rather than concentrating at the top. Average seed rounds have more than tripled from 2016, reflecting both deeper investor conviction and the rising bar for what it takes to build a competitive company today: larger founding teams, earlier go-to-market hires, enterprise design partnerships in motion before public launch, and the capital to compete with well-funded entrants from the moment a category opens. The bar has also risen because AI has compressed the timeline between category creation and category saturation. Founders who once had two or three years to establish defensible positioning now have months, which means seed capital is now funding not just product development but also the speed required to reach scale before competitors arrive.
The decade trajectory tells a clearer story than any single year. Total annual funding has grown more than seven-fold from 2016 to 2025. Average seed round size has more than tripled. Deal volume has nearly doubled. Each of these signals is independent, and together they confirm an ecosystem operating at sustained scale rather than at cyclical peaks.
Palo Alto Networks, Crowdstrike, Microsoft, Google, Cisco, and Check Point all operate significant security engineering centers in Israel. These centers reflect a structural reality of the global cybersecurity market: the depth of Israeli cybersecurity talent makes Israel a required location for any platform competing at the category-leadership level.
The defining feature of the ecosystem is the founder profile itself. Most of the leading Israeli cybersecurity startups are built by teams that came out of Israel’s elite intelligence units. Unit 8200 and other technology-focused units operate at a scale and intensity that produces engineers and security researchers fluent in adversarial thinking from their earliest professional years. Those cyber experts go on to found companies, return as repeat founders, and recruit the next cohorts behind them. The R&D centers of global platforms exist in Israel because the talent exists in Israel. The result is a steady flow of operationally fluent founders entering the ecosystem each year, and increasingly, those founders are building companies that compete with the same global platforms that once would have been their acquirers.
Three acquisitions in 2025 demonstrated how far Israeli cybersecurity has matured. Google’s $32B acquisition of Wiz was the largest cybersecurity M&A in history and the biggest VC-backed exit ever recorded. Palo Alto Networks acquired CyberArk for $25B the same year, the largest deal in Palo Alto’s history. ServiceNow followed with the $7.75B acquisition of Armis, a price reflecting the strategic importance of Armis’s position in connected-asset security.
The combined value of these three transactions approached $65B in a single year. The headline figures matter less than what they signal. Each of these companies reached a position of structural importance in how enterprises buy and operate cybersecurity at scale, and each acquirer paid a premium accordingly. AI urgency was a meaningful driver of these premiums. Global platforms are paying to acquire category leadership in the categories most affected by the AI shift, rather than building from scratch against companies that already have customer mindshare. Three Israeli cybersecurity companies, spanning different generations and security categories, exited to three different global acquirers in a single twelve-month window. The pattern is what matters: Israeli cybersecurity has reached the point where the largest strategic security transactions in any given year regularly include Israeli companies as primary anchors, not as supporting acquisitions.
The most consequential structural shift in the current ecosystem is that Israeli cybersecurity companies are increasingly acting as acquirers rather than acquisition targets. Cato Networks’ acquisition of Aim Security to deepen its AI security platform is the most visible example, but the pattern extends across the ecosystem. Israeli companies including Cyera, Pentera, Axonius, Armis, Orca Security, and Upwind have each completed acquisitions of Israeli startups over the past two years to expand platform breadth and reinforce category position.
These transactions are not opportunistic. Many were funded by growth rounds raised with the explicit intent to deploy capital toward acquisitions rather than purely organic expansion. The strategic logic is consistent across the deals: Israeli companies that have reached scale are using M&A to compress development timelines, fill product gaps, and consolidate categories before competitors can do the same. The acquired companies are often three to five years old and have raised relatively modest capital, but they have built specific technology that the acquirer can integrate quickly.
The implication for the ecosystem is significant. Value is increasingly compounding inside Israeli cybersecurity rather than flowing out of it. The next generation of Israeli companies has a wider range of potential outcomes available, including becoming the consolidator rather than the consolidated. This shifts how founders approach company-building from the earliest stages, with platform thinking baked into product roadmaps from formation.
Global venture firms used to enter Israeli cybersecurity deals at Series A at the earliest, after Israeli-based, domain-centric firms such as YL Ventures had already worked with founders through formation, product validation, and the first commercial milestones. The split made sense for both sides at the time. Israeli specialists had the local presence and the category expertise to evaluate seed-stage potential, and global firms had the brand and the follow-on capital to support breakout startups. Today, that split has narrowed.
The pressure to enter earlier reflects how the market itself has changed. AI has compressed every cybersecurity cycle, from category emergence to competitor entry to enterprise adoption. Cybersecurity categories now saturate faster than at any previous point in the industry’s history. A meaningful new category can attract a dozen well-funded competitors within eighteen months of the first credible entrant. By the time a company demonstrates the traction that traditionally triggered Series A interest, the company is no longer the only option in its space, and the seed-stage cap table has often locked in the most strategic ownership positions. Global firms that wait for Series A increasingly find themselves competing for smaller allocations in companies where the momentum is already established.
The shift is also a recognition of where Israeli cybersecurity outcomes now come from. The largest exits and the most consequential category leaders increasingly start with seed rounds led by specialists with deep domain expertise. Missing the seed means missing the company, and missing the company means missing the category. For global firms that intend to maintain relevance in cybersecurity at the platform level, seed-stage participation is no longer optional.
The split-seed model has become the defining structural response to this shift. In a split-seed round, a US global venture firm and an Israeli cybersecurity specialist commit equal capital at formation, sharing leadership of the round and the board. The structure gives global investors domain depth and local execution support at the earliest moment of company-building, while giving founders global reach paired with cybersecurity specialization from day one. The model has become more relevant as AI has accelerated category formation, because founders increasingly need both global market access and deep cybersecurity expertise from inception, not as separate resources brought in at different stages.
YL Ventures has co-led split-seed rounds with global firms including General Catalyst, Mayfield, Wing Venture Capital, Striker Venture Partners, Battery Ventures, Canaan Partners and others. The model has produced companies that emerge from stealth with paying customers, Series A funding practically secured, and clear positioning within their category. The structure is now common enough that some founders explicitly seek it out, prioritizing the combination of specialist domain knowledge and global brand association over either alone.
Through the geopolitical conflicts of the past several years, global capital has deepened its commitment to Israeli cybersecurity rather than retreating. Companies founded during this period have continued to raise from global investors, ship products on schedule, and reach commercial milestones. The pattern confirms that global venture capital views Israeli founder execution speed and category ambition as durable, not conditional on regional calm. Capital responds to outcomes, and Israeli cybersecurity has continued producing them.
The cybersecurity market is in the middle of a generational shift, and the Israeli ecosystem is at the center of it. Artificial intelligence has changed both sides of the equation. Attackers can now find and exploit vulnerabilities at machine speed, and defenders cannot respond at human speed and stay ahead. Security categories that were stable for years are now being rebuilt around AI agents that work autonomously, at scale, and faster than any human team can match.
The most active areas of innovation reflect this shift. AI agents are taking on security work that previously required full teams, from continuous penetration testing to security operations. The same agents create new risks of their own, because every autonomous system that executes with user-level privileges or touches sensitive data introduces a new attack surface that traditional security tools were not built for. Endpoint security is being rebuilt to handle the reality that machines, not people, now operate much of the software running on enterprise devices. Vulnerability remediation has moved from a workflow problem to an urgent one, particularly since the arrival of frontier AI models like Mythos made it clear that the patching cycle cannot remain human if the attack cycle is not. Application runtime defense has emerged as the practical answer to a world where the gap between vulnerability disclosure and exploitation has collapsed to hours.
What ties these categories together is that they cannot be solved with incremental improvements to legacy products. They require companies built from the ground up around the new operating reality of enterprise security. Israeli founders are building them. The combination of technical talent, repeat-founder experience, and access to enterprise validation from day one means that Israeli companies are reaching category leadership in these spaces faster than competitors built anywhere else.
Israeli companies are positioned to define these categories globally, not regionally. They raise from global investors at formation, sell to global enterprises from launch, and increasingly acquire other Israeli companies to consolidate leadership. The ecosystem operates as a global engine rather than a feeder into one. The most consequential cybersecurity buying decisions of the future will involve Israeli companies as primary options, not as secondary alternatives.
For founders, investors, and security buyers, understanding Israeli cybersecurity is no longer optional. YL Ventures has specialized in Israeli cybersecurity for nearly two decades, with a current portfolio that includes Native, Novee, Opti, MIND, Minimus, Hush, Miggo, Cycode, Valence, Grip, Autonomous Security, Hunters, and Orca Security across the categories defining the next generation of enterprise security. The future of global cybersecurity is being written from Israel, and the companies shaping it are already in market.
Q: What is the history of Israeli cybersecurity?
Israeli cybersecurity has developed over the past 30 years, with foundational companies like Check Point and CyberArk emerging in the 1990s, followed by successive generations of category-defining startups across cloud security, identity, data protection, and application security. The ecosystem has matured from producing acquisition targets to producing global platforms, with three of the largest cybersecurity transactions in history occurring in 2025 alone.
Q: What makes Israeli cybersecurity companies attractive to global acquirers?
Global acquirers value Israeli cybersecurity companies for the combination of category-leading technology, founder teams with prior operating experience at scale, and product maturity reached early through deep enterprise validation. The pattern is consistent across the largest recent transactions: acquirers are paying premium prices for companies that can anchor platform strategies rather than fill feature gaps.
Q: How does the Israeli cybersecurity ecosystem compare to Silicon Valley or other regions?
Israel produces a disproportionate share of category-defining cybersecurity companies relative to its size, with a deep concentration of technical talent, repeat founders, and specialist investors. While Silicon Valley remains the largest tech ecosystem globally, Israel has developed a uniquely specialized cybersecurity engine where founders, investors, R&D centers of global platforms, and enterprise customer relationships all operate within a tightly connected network.
Q: What is the split-seed model in Israeli cybersecurity?
The split-seed model is a co-investment structure where a US global venture firm and an Israeli cybersecurity specialist commit equal capital at the seed stage. The structure gives founders global reach paired with deep cybersecurity domain expertise from day one, while giving global investors local execution support and category specialization. YL Ventures has pioneered this model across its portfolio, partnering with Mayfield to back Opti and Minimus, Ballistic Ventures for Native, Battery Ventures for Hush, and Canaan for Novee, among others still in stealth.
Q: What role does YL Ventures play in the Israeli cybersecurity ecosystem?
YL Ventures is a venture capital firm dedicated exclusively to cybersecurity. For nearly two decades, the firm has partnered with top Israeli founders from inception, helping build category-leading companies that define the market. With offices in Silicon Valley and Tel Aviv and $800M under management, YL Ventures provides access to an unrivaled network of CISOs and industry leaders, shaping the next generation of Israeli cybersecurity innovation. Repeatedly recognized by PitchBook and TIME magazine for both performance and influence, YL Ventures stands at the forefront of cybersecurity venture capital.