How much funding has Onebrief raised?

Onebrief has raised $320.0M in total funding, most recently a Series D round.

Who are Onebrief's investors?

Onebrief's investors include Battery Ventures, Human Capital, General Catalyst, Sapphire Ventures, Salesforce Ventures, Insight Partners.

Where is Onebrief headquartered?

Onebrief is headquartered in Honolulu, Hawaii, United States.

What industry is Onebrief in?

Onebrief operates in GovTech, SaaS.

Onebrief

Onebrief makes military headquarters run seamlessly

Honolulu, United States · Founded 2019 · $320.0M raised

GovTech

SaaS

YC S21

Headquarters: Honolulu, Hawaii
Employees: 11–50
Founded: 2019
Business Model: B2B

Website: onebrief.com
Total Funding: $320.0M
Last Round: $200.0M Series DJan 2026
Rounds: 4

About

Virtually everything in the military requires a plan—from everyday operations to war-time missions. With a rigorous process, many stakeholders, and rudimentary software (PowerPoint!!), planning is very slow. Onebrief is a collaborative software designed to make military planning fast. It turns every input into reusable building blocks and automatically keeps all planning artifacts in sync.

Summary

Onebrief is a GovTech company based in Honolulu, United States, founded in 2019. It has raised $320.0M in total across 4 rounds, most recently a $200.0M Series D round in Jan 2026. Investors include Battery Ventures, Human Capital and General Catalyst.

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