Who invested in tonebase?
tonebase's investors include Headline, Dorm Room Fund and Graph Ventures.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2022, from 1 source
From tonebase's own website: 3 founders, 6 on the team.
tonebase's investors include Headline, Dorm Room Fund and Graph Ventures.
tonebase has raised 1 round since 2022, none with a disclosed amount.
tonebase's most recent round was a Venture in Apr 2022.
tonebase's first round on record, in Apr 2022, was backed by Headline, Dorm Room Fund and Graph Ventures.
tonebase's latest named round is a Venture, in Apr 2022.
tonebase is based in the United States.
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