At-Bay

Company research

Public company, workplace, funding, and market signals

Updated Jul 29, 2026

Overview

At-Bay is an InsurSec company that combines cyber insurance with managed detection and response to help small and mid-market businesses prevent and recover from cyber incidents.

Primary product

Cyber insurance plus At-Bay Stance MDR / security platform

Founded

2016

Headquarters

San Francisco, California, United States

Team size

201-500

Work style

Flexible

Industry

Insurance

Sub-industry

Cyber insurance / InsurTech

Offices

San Francisco, California, United States (HQ)

Mountain View, California, United States

New York, New York, United States

Chicago, Illinois, United States

Atlanta, Georgia, United States

Tel Aviv-Yafo, Israel

Business model

cyber insurance

managing general underwriting (MGU)

managed detection and response (MDR)

security advisory / risk management

Funding

Stage

Later-stage VC

Total raised

$301.7M

Latest round

Unattributed VC - II · Dec 2023

Unattributed VC - II

Dec 2023 · SHC Capital

Venture - Series Unknown

Sep 2022

Unattributed VC

Sep 2022

Series D extension

Oct 2021 · ION Crossover Partners

$20M

Series D

Jul 2021 · Icon Ventures / Lightspeed Venture Partners

$185M

Series C

Dec 2020 · Qumra Capital

$34M

Series B

Feb 2020 · Acrew Capital / Munich Re Ventures

$34M

Series A

May 2018 · Khosla Ventures / Lightspeed Venture Partners / Shlomo Kramer

$13M

Seed Round

Nov 2017 · Lightspeed Venture Partners

$6M

Seed

Nov 2016 · Lightspeed Venture Partners

$6M

People & investors

Leadership

Rotem Iram

Co-founder & CEO

Roman Itskovich

Co-founder & Chief Risk Officer

Ken Riegler

President, At-Bay Insurance

Ari Fischel

Chief Financial Officer

Ayelet Kutner

Chief Technology Officer

Tara Bodden

General Counsel & Head of Claims

Thom Dekens

Chief Business Officer and General Manager, At-Bay Security

Michael Drummond

Chief Underwriting Officer, Cyber and Tech E&O

Tal Arazi

SVP, Head of Cyber and Tech Products, Israel

Founders

Etai Hochman

Founder, Board Observer & Advisor

Tilli Kalisky-Bannett

Co-Founder

Investors

Acrew Capital

Gallatin Point Capital

Glilot Capital

Icon Ventures

ION Crossover Partners

Keith Rabois

Khosla Ventures

Lightspeed Venture Partners

LocalGlobe

M12

Munich Re Ventures

Munich Re Ventures / HSB fund

Work & culture

At-Bay describes a culture built around teamwork, ownership, innovation, ambition, and fun, with values of good people, drive for impact, act with integrity, and better together.

Work style

Flexible

Compensation

No public salary bands were found; public career materials emphasize benefits, flexibility, and growth rather than disclosed pay ranges.

Benefits

medical/private health insurance

401(k) with employer match

hybrid/remote work

paid parental leave

fitness benefits

learning and development

20 days paid vacation

2 floating holidays

Product & market

Pricing

Insurance premiums for cyber / Tech E&O / MPL coverage, plus optional MDR and security services; some policyholders can receive premium credits for adopting approved security controls.

Differentiators

—integrated insurance + security ('InsurSec')
—claims-data-driven underwriting and security insights
—At-Bay Stance MDR and related security products
—premium credits and coverage enhancements tied to security controls
—fast remediation / 24-7 monitoring positioning
—coverage across cyber, Tech E&O, and MPL

Technology

AWS

React

Python

Java

Spring Boot

Kubernetes

Docker

Snowflake

PostgreSQL

MySQL

Elasticsearch

Salesforce

HubSpot

Okta

Looker

Tableau

Google Workspace

Microsoft 365

CrowdStrike

SentinelOne

Customers

small and mid-market businesses

policyholders across 100+ industries

brokers and distribution partners

US businesses buying cyber, Tech E&O, or MPL coverage

Competitors

Coalition

Cowbell

Resilience

Embroker

Counterpart

Eye Security

Scale & contact

Estimated revenue

$150M-$200M

Estimated monthly visits

21.2K

Traffic estimate as of Jul 2026

info@at-bay.com +1 888-338-9522

Signals & risks

Layoff

Mar 2026

At-Bay reportedly laid off 25 R&D staff in Israel as it shifted toward operating profitability.

Source

Layoff

Mar 2026

At-Bay reportedly laid off staff in Israel and the US as it pushed for operating profitability.

Source

Layoff

Jan 2025

At-Bay reportedly dismissed an undisclosed number of employees, including underwriting and back-office roles, as part of an efficiency drive while exiting admitted cyber and refocusing the business.

Source

Acquisition

Jan 2023

At-Bay acquired a licensed P&C insurance carrier from XL Insurance America and formed / expanded At-Bay Specialty Insurance Company.

Source

Latest news

At-Bay Research Reveals 1 in 3 Ransomware Claims Started with SonicWall in 2025 as VPN Attacks Nearly Double in Two Years

BusinessWire · Apr 2026

At-Bay’s 2026 InsurSec Report found infrastructure-driven ransomware risk, with SonicWall and VPNs featuring prominently in claims data.

2026 InsurSec Report: Ransomware & VPN Attack Trends

At-Bay · Apr 2026

Published new claims-data research on 2025 ransomware and VPN attack trends, including SonicWall concentration and higher ransomware severity.

At-Bay Launches Post-Cyber Event Hardening Service

At-Bay · Mar 2026

Introduced a post-claim service that gives eligible policyholders up to 100 hours of hands-on remediation to reduce repeat-incident risk after a cyber event.

At-Bay lays off staff in Israel and US in push for operating profitability

The Insurer · Mar 2026

Reported broader layoffs across Israeli and US operations while At-Bay pushed toward operating profitability.

Insurtech unicorn At-Bay lays off 25 R&D staff in Israel amid profit push

Ctech · Mar 2026

Reported layoffs of 25 R&D employees in Israel as the company shifted toward operating profitability.

Jobs and careers at At-Bay

35 jobs at At-Bay

Director, GTM Strategy & Operations_2026

Remote

Security Services

New York, New York, United States; Remote (US); San Francisco, California, United States; Remote (US)

1d ago

Remote

Full-time