Onebrief Company Profile

Background

Founded in 2019, Onebrief is a Honolulu, Hawaii-based company specializing in web-based military planning software designed to enhance rapid decision-making and collaboration within military operations. The company's mission is to streamline and modernize military staff workflows, replacing traditional, slow, and siloed planning methods with a unified, intelligent workspace that facilitates real-time coordination. By integrating advanced technologies, Onebrief aims to make military staffs more efficient and effective, thereby contributing significantly to the defense technology sector.

Key Strategic Focus

Onebrief's strategic focus centers on transforming operational planning and military staff workflows through its cloud-based platform. The platform offers features such as structured and visual plans that are reusable, integrated, and structured by cause and effect, with auto-layouts and quantitative comparing options. By leveraging artificial intelligence (AI) and customizable workflows, Onebrief enables real-time collaboration and expedited command decisions. The primary markets targeted include U.S. military headquarters worldwide, with the platform being integral to several major operational plans (OPLANs) and day-to-day operational planning activities.

Financials and Funding

As of June 2025, Onebrief has raised a total of $119 million in funding. The most recent funding round, a $20 million Series C extension led by Battery Ventures, brought the company's valuation to $1.1 billion, nearly doubling its valuation in three months. Previous investors include General Catalyst, Insight Partners, Caffeinated Capital, 9Yards Capital, and Human Capital. The capital raised is intended for advancing the platform's core capabilities, expanding the engineering team, and building infrastructure robust enough to support joint and allied operations worldwide. Additionally, the company plans to deepen the integration of AI to enhance decision-making and drive significant productivity increases over the next three years.

Technological Platform and Innovation

Onebrief's platform is distinguished by its AI-enhanced tools and customizable workflows, which collectively aim to make military staffs more efficient. Developed by a team of veteran planners, the platform leverages their experience to improve the efficiency and effectiveness of military decision-making processes. Notable technological features include:

Proprietary Technologies: The platform offers structured and visual plans that are reusable, integrated, and structured by cause and effect, with auto-layouts and quantitative comparing options.

Significant Scientific Methods: The use of AI-driven wargaming for course-of-action (COA) development and an AI Co-planner to assist in planning processes.

Leadership Team

Grant Demaree: Co-Founder and Chief Executive Officer. Before co-founding Onebrief, Demaree served as an Army officer, participating in the Army's counter-Ebola efforts in Liberia and the counter-ISIS campaign in Iraq. He holds degrees in Nuclear Engineering and International Relations from West Point.

Rafael Pereira: Co-Founder and Chief Technology Officer. Pereira has a background in software engineering and entrepreneurship, having served as Director of Product Engineering at data.world and VP of Engineering at IAC. He holds a BS and an MBA.

Colten O'Malley: Chief Information Security Officer.

David Wolf: Vice President of Engineering.

Leadership Changes

In January 2025, Onebrief appointed Chris C. Miller, former Acting Secretary of Defense, and Lieutenant General (Ret) Lewis Craparotta, USMC, to its Board of Directors. Additionally, Devesh Senapati joined as the new Vice President of Product. Senapati previously served as Product Lead at Stripe and has experience as a software investor at Bain Capital Ventures.

Competitor Profile

Market Insights and Dynamics

The defense technology sector is experiencing significant growth, driven by the increasing need for modernization and efficiency in military operations. The integration of AI and advanced software solutions is a key trend, with the Department of Defense pushing to incorporate more commercial, off-the-shelf software into its operations. This creates a competitive landscape where companies offering innovative solutions for military planning and collaboration are in high demand.

Competitor Analysis

Onebrief's primary competitors include:

Raytheon Solipsys: Develops integrated command and control (C2) network-centric technologies for domestic and international Department of Defense and homeland security.

Fuse Integration: Provides communications, networking, and computing solutions.

Graf Research: Offers embedded computing solutions.

AgenaBST: Provides software development solutions.

These competitors focus on various aspects of military technology, including command and control systems, communications, and embedded computing, contributing to a dynamic and competitive market environment.

Strategic Collaborations and Partnerships

Onebrief has established significant partnerships with investors who bring deep expertise in global defense markets. Notable investors include General Catalyst, Insight Partners, Caffeinated Capital, 9Yards Capital, and Human Capital. These collaborations provide not only financial support but also strategic guidance to accelerate Onebrief's mission of transforming military operational planning.

Operational Insights

Onebrief's platform is currently used across U.S. military headquarters worldwide, accelerating planning and providing faster command decisions. The platform is integral to several major operational plans and day-to-day operational planning activities. The company's focus on AI integration and real-time collaboration offers distinct competitive advantages, positioning it as a leader in modernizing military staff workflows.

Strategic Opportunities and Future Directions

With the recent funding and increased valuation, Onebrief is poised to expand its platform's capabilities, including the development of AI-driven wargaming for course-of-action development and an AI Co-planner. The company plans to scale the system to support up to 100,000 concurrent users while maintaining operational resilience under adversarial conditions. These advancements align with federal goals to streamline operations and reduce waste, positioning Onebrief to play a pivotal role in the future of military operational planning.