Who invested in BlueStone?
BlueStone's investors include Y Combinator and Peak XV.

Funding summaryUpdated 26 Oct 2026
$4.7Mraised across 1 round since 2025, from 1 source
From BlueStone's own website: 2 on the team.
BlueStone's investors include Y Combinator and Peak XV.
BlueStone has raised $4.7M across 1 round since 2025.
BlueStone's most recent round was a Debt of $4.7M in May 2025.
Its most recent round, $4.7M in May 2025, is also its largest on record.
BlueStone's first round on record, in May 2025, was backed by Y Combinator and Peak XV.
BlueStone's latest named round is a Debt, in May 2025.
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