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§ Venture Capital · Boston, MA, USA
early-stage venture capital firm investing in and mentoring founders for cybersecurity startups, supporting companies from seed stage.
Cyberstarts is an early-stage venture capital firm focused exclusively on financing and mentoring startups within the cybersecurity sector, operating from its headquarters in Mikhmoret, Israel. The firm raises capital through limited partner commitments to deploy into seed-stage and early-stage security software developers, successfully securing over $720 million across five distinct investment funds. To date, the organization has executed 28 strategic investments in emerging technology companies, resulting in a combined portfolio valuation that exceeds $55 billion. The firm's historical investment track record highlights significant scale, currently encompassing one decacorn, seven unicorns, and four completed corporate acquisitions as of early 2024. Notable portfolio companies backed by the firm include prominent industry enterprises such as Wiz, Armis, Fireblocks, Cyera, and Island. Cyberstarts was officially founded in 2018 by general partner Gili Raanan, who currently serves on ten company boards.
Key people at Cyberstarts VC.
Cyberstarts VC was founded in 2018 by Dor Knafo (CEO & Co-Founder).
Cyberstarts VC was founded in 2018 by Dor Knafo (CEO & Co-Founder).
Cyberstarts is a venture capital firm founded in 2018 by Gili Raanan, specializing exclusively in early-stage cybersecurity startups. Its mission is to back exceptional cybersecurity founders from the idea stage onward, partnering closely with them through a hands-on, founder-centric investment model known as the "Sunrise" methodology. This approach involves collaborating with founding teams from inception, leveraging a network of experienced CISOs and industry veterans to refine product-market fit and accelerate growth. Cyberstarts focuses on key sectors within cybersecurity, including cloud security, data protection, enterprise infrastructure, digital asset security, and AI-native security platforms. The firm has had a significant impact on the startup ecosystem by nurturing some of the most valuable cybersecurity companies globally, representing over half of the private cybersecurity market cap, and supporting their scaling through substantial follow-on funds and operational support[1][2][5].
Founded in 2018 by Gili Raanan, a seasoned cybersecurity entrepreneur and investor, Cyberstarts was created to address the need for specialized early-stage investment in cybersecurity. The firm’s founding vision was to partner with founders even before product or team formation, providing strategic guidance and leveraging a network of top cybersecurity leaders, including Shlomo Kramer, Marius Nacht, Nir Zuk, and others. This unique backing by industry pioneers has helped Cyberstarts evolve into a powerhouse in cybersecurity venture capital. The firm has raised over $1.4 billion across seven funds as of 2025, including a $380 million Opportunity Fund II and a $300 million Employee Liquidity Fund, underscoring its commitment to long-term support and growth of portfolio companies. Cyberstarts is also pioneering a "cyber campus" in Tel Aviv to house many of its portfolio companies under one roof, fostering collaboration and innovation[1][2][3][5].
Cyberstarts rides the accelerating global trend of cybersecurity becoming a critical priority amid increasing digital transformation, cloud adoption, and cyber threats. The timing is crucial as enterprises demand innovative, scalable security solutions to protect complex infrastructures and digital assets. Market forces such as regulatory pressures, rising cyberattacks, and the shift to cloud and AI-native security platforms create a fertile environment for Cyberstarts’ portfolio companies. By focusing exclusively on cybersecurity and supporting companies from inception through growth stages, Cyberstarts influences the broader ecosystem by shaping the next generation of security technologies and leaders, driving innovation and consolidation in the sector[1][2][3].
Cyberstarts is positioned to continue its leadership in cybersecurity venture capital by leveraging its deep domain expertise, extensive network, and substantial capital resources. The firm’s recent funds and initiatives like the employee liquidity fund and cyber campus indicate a strategic focus on scaling portfolio companies into global leaders. Future trends shaping its journey include AI-driven security, cloud-native architectures, and digital asset protection. Cyberstarts’ influence is likely to grow as it helps define the cybersecurity landscape, supporting startups that address evolving threats and enterprise needs, thus reinforcing its role as a key catalyst in the global cybersecurity innovation ecosystem[2][3][5].
Key people at Cyberstarts VC.
Cyberstarts VC has more than 26 tracked investments across 25 companies. The latest tracked deal is $33.0M Series A in Daylight Security in November 2025.