Who invested in Speexx?
Speexx's investors include Ventech and Alto Invest.

Germany · Series A startup
Funding summaryUpdated 26 Oct 2026
$5.0Mraised across 1 round since 2015, from 1 source
Speexx's investors include Ventech and Alto Invest.
Speexx has raised $5.0M across 1 round since 2015.
Speexx's most recent round was a Series A of $5.0M in Jun 2015.
Its most recent round, $5.0M in Jun 2015, is also its largest on record.
Speexx's first round on record, in Jun 2015, was backed by Ventech and Alto Invest.
Speexx's latest named round is a Series A, in Jun 2015.
Speexx is based in Germany.
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