Cyber startup Koi raises $38M Series A to build a central checkpoint for enterprises.
Amount Raised
$38 Million
Round Type
Series A
Tel AvivSecurityCyber SecurityNetwork Securitycomputer & network securityInvestors
Description
Koi, a cyber startup, has successfully raised $38 million in a Series A funding round. The new capital will be used to develop a central checkpoint for enterprise security management. This funding aims to enhance cyber resilience across businesses. The initiative demonstrates a growing demand for advanced cybersecurity solutions.
Quick answer
Koi raised $38 Million in a Series A round, dated September 10, 2025. Investors: Cerca Partners, Nfx, Picture Capital, Team8 and Battery Ventures. Koi is based in Tel Aviv, Tel Aviv District, Israel.
- How much did Koi raise?
- Koi raised $38 Million in a Series A round on September 10, 2025.
- Who invested in Koi?
- Cerca Partners, Nfx, Picture Capital, Team8 and Battery Ventures are named as investors in this round.
- What does Koi do?
- Koi gives enterprises complete visibility and control over every piece of software - extensions, packages, apps, and AI models.
- Where is Koi based and how big is it?
- Koi is based in Tel Aviv, Tel Aviv District, Israel. Fundz records about 78 employees.
- Who are the decision-makers at Koi?
- Fundz holds 1 contact at Koi. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Security and Cyber Security around the same time
Companies in the same sectors as Koi that raised within 45 days of this round, from Fundz verified event records.
- Ploy raised $3.3M (Angel) on October 15, 2025.
- CybaVerse raised $6.7M (Series A) on October 15, 2025.
- Nucleon Security raised $3.5M (Funding Round) on September 12, 2025.
- Hush Security raised $11M (Seed) on September 10, 2025.
- Defendify raised $1.4M on October 23, 2025.
- Bricklayer AI raised $5M (Seed) on October 22, 2025.
Who to call at Koi, and when
A new round usually means Koi is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Koi raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Koi, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at Koi. With Fundz connected, it knows.
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Fundz sees it the moment Koi raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
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Funding Insights
What this usually meansKoi raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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