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Cyberstarts

Asia, HaMerkaz, Israel, Mikhmoret

Description

Cyberstarts is a prominent Israel-based venture capital firm, established in 2018 by General Partner Gili Raanan, with an exclusive focus on early-stage cybersecurity startups. The firm primarily targets Seed and Series A rounds, aiming to identify and support companies poised to become leaders in the rapidly evolving cybersecurity landscape. Its strategic location in Israel, a global hub for cybersecurity innovation, provides it with a unique advantage in sourcing promising deals.

Since its inception, Cyberstarts has demonstrated remarkable growth in its capital base. The firm has successfully raised multiple funds, with its latest, Cyberstarts V, closing in 2023 with an impressive $600 million. This significant raise brings Cyberstarts' total assets under management to over $1.2 billion across its five funds, underscoring its substantial capacity for investment and its strong backing from limited partners.

Cyberstarts is known for its hands-on approach, providing not just capital but also strategic guidance, operational support, and access to a vast network of industry experts and potential customers. Their investment strategy prioritizes disruptive technologies and strong founding teams. Typical initial check sizes for Cyberstarts range from $5 million to $20 million, positioning them to lead or co-lead substantial early-stage rounds. The firm's portfolio includes several high-profile cybersecurity companies that have achieved significant valuations and successful exits, validating its expertise in identifying and nurturing future market leaders.

Investor Profile

Cyberstarts has backed more than 39 startups, with 7 new investments in the last 12 months alone. The firm has led 11 rounds, about 28% of its total and boasts 7 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Series A, Series B, Series C rounds (top funding stages).
  • Majority of deals are located in United States, Israel.
  • Strong thematic focus on Cyber Security, Cloud Security, Information Technology.
  • Led 2 rounds in the past year.
  • Typical check size: $5M – $20M.

Stage Focus

  • Series A (44%)
  • Series B (23%)
  • Series C (15%)
  • Series E (8%)
  • Seed (5%)
  • Series D (3%)
  • Series Unknown (3%)

Country Focus

  • United States (82%)
  • Israel (18%)

Industry Focus

  • Cyber Security
  • Cloud Security
  • Information Technology
  • Network Security
  • Enterprise Software
  • Software
  • Security
  • Blockchain
  • Artificial Intelligence (Ai)
  • Cloud Management
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Cyberstarts frequently co-invest with?

Sequoia Capital
North America, California, United States, Menlo Park
Co-Investments: 16
Cerca Partners
Asia, HaMerkaz, Israel, Ra'anana
Co-Investments: 13
Index Ventures
North America, California, United States, San Francisco
Co-Investments: 8
Insight Partners
North America, New York, United States, New York
Co-Investments: 14
Accel
North America, California, United States, Palo Alto
Co-Investments: 4
Greenoaks
North America, California, United States, San Francisco
Co-Investments: 5
Coatue
North America, New York, United States, New York
Co-Investments: 4
Lightspeed Venture Partners
North America, California, United States, Menlo Park
Co-Investments: 9
Greylock
North America, California, United States, Menlo Park
Co-Investments: 6
Georgian
North America, Ontario, Canada, Toronto
Co-Investments: 5

Which angels does Cyberstarts often collaborate with?

Chen Amit
Asia, Israel
Shared Deals: 1
BA
Europe, Ile-de-France, France, Paris
Shared Deals: 1
MF
North America, California, United States, Mountain View
Shared Deals: 2
RK
North America, Massachusetts, United States, Boston
Shared Deals: 1
Eynat Guez
Asia, Tel Aviv, Israel, Tel Aviv
Shared Deals: 1
HS
North America, New York, United States, Brooklyn
Shared Deals: 2
Mickey Boodaei
Asia, Israel
Shared Deals: 1
YC
North America, New York, United States, New York
Shared Deals: 1
AR
North America, New York, United States, New York
Shared Deals: 2
Dan Amiga
Asia, Tel Aviv, Israel, Tel Aviv
Shared Deals: 1

What are some of recent deals done by Cyberstarts?

Linx Security

New York, New York, United States

Linx Security provides an AI-powered platform for identity security, governance, and administration.

Cyber SecurityIdentity ManagementSecurity
Series BMar 31, 2026
Amount Raised: $50,000,000
Oasis Security

New York, New York, United States

Oasis is a non-human identity management platform that aims to give visibility and risk assessment.

ComputerIdentity ManagementNetwork Security
Series BMar 19, 2026
Amount Raised: $120,000,000
Surf AI

New York, New York, United States

Surf AI is a agentic operations platform for modern security teams.

Series AMar 17, 2026
Amount Raised: $57,000,000
Onyx Security

Wilmington, Delaware, United States

Onyx Security provides cybersecurity software that monitors and manages risks in artificial intelligence and machine learning systems.

Artificial Intelligence (AI)Information TechnologySoftware
Series AMar 12, 2026
Amount Raised: $35,000,000
Gambit Security

New York, New York, United States

Gambit Security is an AI-powered cybersecurity platform that focuses on enhancing company resilience against cyberattacks and disruptions.

Artificial Intelligence (AI)Cyber Security
Series AFeb 25, 2026
Amount Raised: $56,000,000
Upwind Security

San Francisco, California, United States

Upwind Security provides unified cloud and application security, using real-time visibility to identify threats and protect data integrity.

Cloud InfrastructureCloud ManagementCloud SecurityInformation TechnologySoftware
Series BJan 26, 2026
Amount Raised: $250,000,000
Vega

Tel Aviv-yafo, Tel Aviv, Israel

Vega Security offers cybersecurity services for cyberattack detection.

Cyber SecurityInformation TechnologySecurity
Series BDec 17, 2025
Amount Raised: $120,000,000
Zafran Security

New York, New York, United States

Zafran Security is a cybersecurity platform that identifies exploitable vulnerabilities and automatically mitigates them.

Cyber SecurityInformation TechnologyNetwork SecurityRisk ManagementSoftware
Series CDec 2, 2025
Amount Raised: $60,000,000
Vega Security

Tel Aviv-yafo, Tel Aviv, Israel

Vega Security offers cybersecurity services for cyberattack detection.

Cyber SecurityInformation TechnologySecurity
Series ASep 16, 2025
Amount Raised: $60,000,000
Cyera

New York, New York, United States

Cyera is an AI-powered data security platform that gives enterprises deep context on their data to assure cyber-resilience and compliance.

Artificial Intelligence (AI)Cloud Data ServicesCyber SecurityNetwork Security
Series EJun 11, 2025
Amount Raised: $540,000,000

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