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Onebrief

Onebrief

Honolulu, Hawaii · Founded 2019
Website ↗LinkedIn ↗Explore on the Arda map →
Valuation
—Est.
Raised
$270MEst.
Stage
Series D
Open roles
31

Onebrief is collaboration and AI-powered workflow software designed specifically for military staffs. Onebrief makes the staff as a whole superhuman — faster, smarter, and more efficient — to ultimately support stronger decision-making.

Funding History
Series D$200M
Jan 2026 · Lead: Battery Ventures, Sapphire Ventures
Participants: Salesforce Ventures, General Catalyst, Insight Partners
+186% · 2.86x · 11 mo vs. Series C
Series C Extension$20M
Jun 2025 · Lead: Battery Ventures
Series C$50M
Feb 2025 · Lead: General Catalyst, Insight Partners
Participants: Caffeinated Capital, 9Yards Capital, Human Capital
Series B—
· Lead: Human Capital
Round Size Change
Latest Round Change
+186%2.86x
$200M Series D vs. $70M Series C
Series C
$70M
Feb 2025
+186% · 2.86x
→
11 mo
Series D
$200M
Jan 2026
→
Series B
—
—
Open roles at Onebrief
Head of Growth, NavyUnited States / RemoteInternational Partnerships ManagerUnited States / RemotePartner Engagement Manager, VicenzaVicenzaPartner Engagement Manager, U.S. Army Europe and AfricaGrafenwohrPartner Engagement Manager, U.S. Army Europe and AfricaRamstein Air BaseSenior Product Manager, Atom EngineUnited States / RemoteSite Reliability Engineering ManagerColorado Springs, COSenior Brand DesignerUnited States / Remote
Showing 8 of 31Careers page ↗
Leadership
Grant Demaree
Co-Founder & CEO
Adam Lackey
COO
Explore Onebrief on the Arda map →Browse all open roles on Arda →
Valuation and funding totals are directional estimates and may not reflect confirmed terms.
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