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At-Bay vs Island

Side-by-side founder and growth signal comparison.

At-Bay logoA
At-Bay Team

At-Bay

At-Bay Team

Island logoI
Island Team

Island

Island Team

MetricAt-BayIsland
FounderAt-Bay TeamIsland Team
CountryUnited StatesUnited States
Total Funding$185.00M$250.00M
Last RoundSeries D Khosla Ventures, $185M Series D in 2021, $1.4B valuationSeries E Sequoia, $250M Series E in 2025, $4.8B valuation
Hiring RolesOpen RolesOpen Roles
IndustryCybersecurityCybersecurity
StageSeries DSeries E
HeadquartersSan Francisco Bay Area, California, USADallas, Texas, USA
Employee Count101-200 employees101-200 employees
Tech StackAWS, React, Python, PostgreSQLAWS, React, Python, PostgreSQL
Open At-BayOpen Island