Investor Profile: Glilot Capital Partners — Thesis, Cheque Size & How to Apply

Glilot Capital Partners funding is the specialist money behind some of Israel's best-known security exits. Glilot Capital is an AI-first VC firm founded in Israel in 2011 as, in its own words, the world's first venture capital firm dedicated to cybersecurity. Today it invests in cybersecurity, AI and enterprise software from seed through early growth, and manages approximately $1.3 billion with 27 completed exits. Founders working out how to get funding from Glilot Capital Partners should know the firm evaluates everything through one lens: real buyer signals from the security practitioners who would actually deploy the product.

Thesis

Glilot's strategy starts from a simple principle: strong technology becomes a company only when real buyers are ready to adopt it. The firm combines focused investing with direct access to CISOs and senior enterprise leaders, structured product–market-fit work, and a Value Creation team. It treats cybersecurity, AI and enterprise software as converging markets — AI systems create new identity, governance and data-security requirements, and Glilot invests at those intersections.

Sectors & stage

The focus is cybersecurity, AI and enterprise software, with particular interest in the infrastructure and control layers where these markets converge. Glilot Seed leads first institutional rounds; Glilot+ invests after Series A and B in companies with early traction that are ready to scale. In September 2025 the firm announced $500 million across new Seed and Glilot+ funds, with roughly half of each fund reserved for follow-on investments.

Fund size & cheque size

The firm manages approximately $1.3 billion. Earlier funds grew steadily — $30 million in 2011, $77 million in 2015, $110 million in 2019 and $220 million in its fourth fund — before the $500 million dual-vehicle raise in 2025. Exact cheque sizes are not published, but the two-vehicle structure signals institutional seed tickets plus meaningful growth follow-on.

Notable portfolio

Glilot has completed all eight investments from its first fund as exits. Publicly reported exits include Aorato (Microsoft, approximately $200M), IntSights (Rapid7, $335M), Cider Security (Palo Alto Networks), Ermetic (Tenable, $265M), Entitle (BeyondTrust), LayerX (Akamai, $205M) and CardinalOps (Cribl, approximately $100M).

Partners

The firm was founded by Kobi Samboursky and Arik Kleinstein, both co-founders and managing partners, together with Nofar Amikam. In 2025 Glilot appointed Rinat Remler as its fifth partner and operating partner, strengthening portfolio support and helping founders scale internationally.

Programs & perks

The flagship programme is Mach5, a structured product–market-fit programme connecting portfolio founders with senior operators and prospective customers from the firm's advisory network. The Value Creation team then supports go-to-market, customer access, hiring and growth.

How to get funding from Glilot Capital Partners

Founders building in cybersecurity, AI or enterprise software can contact the firm through glilotcapital.com/contact-us. The firm's own guidance: bring the problem, the insight and the evidence. Five signals consistently matter — a founding team with first-hand knowledge of the problem, a large and urgent problem, durable technical depth, evidence that enterprise buyers will change a process to adopt the product, and the ambition to build a global company. If you found this page through a list of angel investors in India, Glilot is worth knowing about even from afar: it is an institutional specialist VC, but its Mach5 playbook is a useful model for how serious cyber funds validate products.