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Forter vs Island

Side-by-side founder and growth signal comparison.

Forter logoF
Forter Team

Forter

Forter Team

Island logoI
Island Team

Island

Island Team

MetricForterIsland
FounderForter TeamIsland Team
CountryUnited StatesUnited States
Total Funding$300.00M$250.00M
Last RoundSeries F Sequoia, Bessemer, $300M Series F in 2021, $3.0B valuationSeries E Sequoia, $250M Series E in 2025, $4.8B valuation
Hiring RolesOpen RolesOpen Roles
IndustryCybersecurityCybersecurity
StageSeries FSeries E
HeadquartersSan Francisco Bay Area, California, USADallas, Texas, USA
Employee Count201-500 employees101-200 employees
Tech StackAWS, React, Python, PostgreSQLAWS, React, Python, PostgreSQL
Open ForterOpen Island