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Israeli Founders

cybersecurity, ai

Cylake

AI-driven security platform designed to run without public cloud, for data sovereignty

Total raised
$45M
Funding rounds
1

Cylake is an Israeli cybersecurity and ai company1.

It has raised $45M across 1 funding round1; the most recent was a seed round of $45M1, announced Mar 5, 20261.

Founders: Nir Zuk (Co-founder), Wilson Xu (Co-founder) and Ehud Shamir (Co-founder)1.

Funding history

1 round

Funding rounds raised by Cylake, newest first
RoundAnnouncedAmountLead investors
SeedMar 5, 2026$45MGreylock

Founders

Investors

Which Israeli startups are similar to Cylake?

Which startups share investors with Cylake?

Sources

  1. 1CTech, Mar 5, 2026. “Palo Alto Networks founder Nir Zuk unveils new cybersecurity startup Cylake with $45 million in Seed funding”

How much funding has Cylake raised?

Cylake has raised $45M across 1 funding round.

What was Cylake’s latest funding round?

Cylake’s most recent round was a seed round of $45M, announced Mar 5, 2026.

Who founded Cylake?

Cylake was founded by Nir Zuk, Wilson Xu and Ehud Shamir.

Who has invested in Cylake?

Investors in Cylake include Greylock.