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At-Bay

At-Bay

Private
San Francisco, CaliforniaCybersecurityhttps://www.at-bay.com/

Last Round

Series D

Oct 13, 2021

Est. Valuation

$1.35B

Total Funding Raised

$497M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

At-Bay is a cybersecurity and insurance company that offers a digital insurance platform designed to provide cyber insurance and proactive risk management services for the digital age.

Sector

Cybersecurity

Verticals

InsurTech, Compliance & Risk, Email Security, Incident Response, Cloud Security

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Application

Keywords

cyber insuranceinsursecmanaged extended detection and responseMXDRtechnology errors and omissionstech E&Ocyber risk mitigationemail securityransomware protectionmanaged detection and responseMDRcyber liability insuranceinsurtechsecurity monitoringfinancial fraud preventioncyber resilience

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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At-Bay Comparables

Compare At-Bay with similar companies based on industry and business-model similarity.

At-Bay comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Resilience Cyber Insurance Solutions
88%
Coalition
86%
Cowbell Cyber
84%

At-Bay Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DOct 13, 2021
Series DJul 27, 2021
Series CDec 8, 2020
Series BFeb 20, 2020
Series AMay 9, 2018
Seed
Nov 16, 2017

Key People

Founding team and executive leadership

Ari Fischel

Chief Financial Officer

Executive Team

At-Bay Investors

Notable investors and investment history

At-Bay investors
InvestorRounds
Munich Re VenturesSeries C, Series D, Series B
Qumra CapitalSeries D, Series C
Khosla VenturesSeries C, Series D, Series B, Series A
Glilot Capital PartnersSeries D
GaingelsSeries D
Tribe CapitalSeries D
Acrew CapitalSeries C, Series D, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 11, 2026

    Job posting discloses the company serves 40,000 customers.

  • May 11, 2026

    Serves over 35,000 customers.

At-Bay Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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At-Bay Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about At-Bay's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range345
Year Founded2016
Last FundingOct 13, 2021

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