Who invested in Copper Books?
Copper Books's investors include Praxis.

Funding summaryUpdated 26 Oct 2026
$2.5Mraised across 1 round since 2021, from 1 source
Copper Books's investors include Praxis.
Copper Books has raised $2.5M across 1 round since 2021.
Copper Books's most recent round was a Pre-seed of $2.5M in Jun 2021.
Its most recent round, $2.5M in Jun 2021, is also its largest on record.
Copper Books's first round on record, in Jun 2021, was backed by Praxis.
Copper Books's latest named round is a Pre-seed, in Jun 2021.
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