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At-Bay logo — Insurance + security for the digital age.

At-Bay

Insurance + security for the digital age.

Founded 2016 United States San Francisco, United States 349 employees Total: $867.00M

General Information

Company Name At-Bay
Founded Year 2016
Location United States San Francisco, United States
Employees 349
Business Model B2B, B2B2C, SaaS
Revenue Model Subscription, Service Fee, Usage Based
Social

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About At-Bay

At-Bay, founded in 2016, is pioneering the fusion of insurance and cybersecurity through its comprehensive InsurSec model. Leveraging cutting-edge technology, it offers specialized insurance products such as Cyber, Tech E&O, and Miscellaneous Professional Liability, making it a formidable player in managing cyber risks for businesses.

Headquartered in the United States, with global operational hubs in Atlanta, New York City, San Francisco, and Tel Aviv, At-Bay is committed to inclusive growth. Their organizational ethos emphasizes diversity, seeking to empower talent across all identities and backgrounds.

The company has raised a significant $292 million in funding, with its most recent $20 million Series D round on 01 October 2021. Esteemed investors such as Acrew Capital, Lightspeed Venture Partners, Khosla Ventures, Icon Ventures, and M12 bolster its financial foundation, indicating firm confidence in At-Bay's innovative approach to cyber risk management.

Business keywords: InsurSec, Cyber Insurance, Tech E&O, Professional Liability Insurance, Full-Stack Insurance, Managed Detection & Response, Insurtech, Cyber Risk Management, Technology Insurance, Cyber Liability, Digital Security, Inclusive Hiring Practices, Diverse Company Culture

Services & Products

Unified Security Platform
Managed Detection and Response
Fraud Defense
Advisory Services
Cyber Insurance Products

Target Customers

Brokers Insurance Providers Technology Companies Businesses looking for cybersecurity solutions Organizations seeking cyber risk management

Funding Rounds & Investors (7)

View All
Funding Stage Amount Investors Lead Investors Date
Round $575.00M 1
Munich Re
Munich Re
20 Aug 2026
Series D $20.00M 10
Acrew Capital Lightspeed Venture Partners Khosla Ventures
Acrew Capital, Lightspeed Venture Partners +8
01 Oct 2021
Series D $185.00M 11
Acrew Capital Lightspeed Venture Partners Khosla Ventures
Acrew Capital, Lightspeed Venture Partners +9
01 Jul 2021
Series C $34.00M 7
Acrew Capital Lightspeed Venture Partners Khosla Ventures
Acrew Capital, Lightspeed Venture Partners +5
01 Dec 2020
Series B $34.00M 4
Acrew Capital Lightspeed Venture Partners Khosla Ventures
Acrew Capital, Lightspeed Venture Partners +2
01 Mar 2020
Series A $13.00M 4
Khosla Ventures Shlomo Kramer
Khosla Ventures, Shlomo Kramer +2
01 May 2018
Seed $6.00M 3
LocalGlobe & Latitude Lightspeed Venture Partners Shlomo Kramer
LocalGlobe & Latitude, Lightspeed Venture Partners +1
01 Nov 2016

Latest News

View All
Munich Re is buying cyber-insurer At-Bay for $575mn, half its 2021 price — Thenextweb
Munich Re is buying cyber-insurer At-Bay for $575mn, half its 2021 price
Thenextweb Aug 20, 2026

At-Bay Alternatives & Competitors

View All Alternatives
At-Bay vs
Eye Security
Eye Security The Netherlands

Protection that goes beyond. 24/7 cybersecurity, fully managed. AI-enhanced, expert-led. Built for y...

Series C
284 employees
Cyber Security, Fintech
Compare At-Bay vs Eye Security
At-Bay vs
Safe Security
Safe Security United States

SAFE has reinvented cyber risk management with Agentic AI across enterprise, third-party, and AI-rel...

Series C
1129 employees
AI, Cyber Security
Compare At-Bay vs Safe Security
At-Bay vs
CyberDirekt
CyberDirekt Germany

Your customer deserves the best cyber protection. Cyber. Made Simple.

Seed
24 employees
Also compare with: At-Bay vs Elpha Secure Elpha Secure View all alternatives

FAQ About At-Bay

Insurance + security for the digital age.
At-Bay was founded in 2016.
At-Bay is headquartered in San Francisco, United States.
At-Bay has a B2B, B2B2C and SaaS business model. Its revenue comes from Subscription, Service Fee and Usage Based.
At-Bay has approximately 349 employees.
At-Bay has completed 7 funding rounds, raising a total of $867.00M.
At-Bay offers: Unified Security Platform, Managed Detection and Response, Fraud Defense, Advisory Services, Cyber Insurance Products.
Top alternatives and competitors to At-Bay include Eye Security, Safe Security, CyberDirekt, Koop, ThreatInformer. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
At-Bay and Eye Security are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for At-Bay, https://bouncewatch.com/company/at-bay, updated 20 August 2026. When citing, please name BounceWatch and link this page.

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