Who is Grant Demaree?

Grant Demaree is the founder of Onebrief. Full profile, funding history and background on StartupFundraising.com.

What company did Grant Demaree found?

Grant Demaree founded Onebrief, a SaaS company based in Honolulu, HI.

How do I contact Grant Demaree?

Verified contact routes including LinkedIn, background and funding history for Grant Demaree are available on the StartupFundraising.com founder profile.

Grant Demaree, Founder of Onebrief

About Grant Demaree

Grant Demaree is the founder of Onebrief. Onebrief operates in SaaS and is based in Honolulu, HI. Onebrief has raised $103M, most recent round: Series D (2026). Backers on record include David Fisher, Gavin Tasker, 9Yards Capital, Battery Ventures.

Grant Demaree at a glance

Company: Onebrief
Industry: SaaS
Location: Honolulu, HI
Total raised: $103M
Investors on record: David Fisher, Gavin Tasker, 9Yards Capital, Battery Ventures

Frequently asked about Grant Demaree

Who is Grant Demaree?: Grant Demaree is the founder of Onebrief. Full profile, funding history and background on StartupFundraising.com.
What company did Grant Demaree found?: Grant Demaree founded Onebrief, a SaaS company based in Honolulu, HI.
How do I contact Grant Demaree?: Verified contact routes including LinkedIn, background and funding history for Grant Demaree are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable SaaS journeys in Honolulu — who backed them, at what stage, and how much they raised.

Grant Demaree, Founder of Onebrief

About Grant Demaree

Grant Demaree at a glance

Frequently asked about Grant Demaree

Onebrief funding profile (1)

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