Who invested in Sounding Board, Inc?
Sounding Board, Inc's investors include Gaingels, Canaan, Correlation Ventures and Precursor Ventures.

United States · Series B startup
Funding summaryUpdated 26 Oct 2026
$30Mraised across 1 round since 2021, from 1 source
From Sounding Board, Inc's own website: 3 founders, 8 on the team.
Sounding Board, Inc's investors include Gaingels, Canaan, Correlation Ventures and Precursor Ventures.
Sounding Board, Inc has raised $30M across 1 round since 2021.
Sounding Board, Inc's most recent round was a Series B of $30M in Dec 2021.
Its most recent round, $30M in Dec 2021, is also its largest on record.
Sounding Board, Inc's first round on record, in Dec 2021, was backed by Gaingels, Canaan and Correlation Ventures and 1 others.
Sounding Board, Inc's latest named round is a Series B, in Dec 2021.
Sounding Board, Inc is based in the United States.
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