Who invested in Amplion?
Amplion's investors include Y Combinator, Greycroft, Portland Seed Fund and Cascade Seed Fund.

Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2019, from 1 source
From the SEC filings it signed: 2 on the team.
On the board, as filediChristopher S. KraybillJ. Corey Schmid
Amplion's investors include Y Combinator, Greycroft, Portland Seed Fund and Cascade Seed Fund.
Amplion has raised 1 round since 2019, none with a disclosed amount.
Amplion's most recent round was a Venture in Aug 2019.
Amplion's first round on record, in Aug 2019, was backed by Y Combinator, Greycroft and Portland Seed Fund and 1 others.
Amplion's latest named round is a Venture, in Aug 2019.
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