Who invested in Prologue Medicines?
Prologue Medicines's investors include Flagship Pioneering.

United States · Series A startup
Funding summaryUpdated 26 Oct 2026
$50Mraised across 1 round since 2024, from 1 source
From Prologue Medicines's own website: 3 founders, 6 on the team.
Prologue Medicines's investors include Flagship Pioneering.
Prologue Medicines has raised $50M across 1 round since 2024.
Prologue Medicines's most recent round was a Series A of $50M in May 2024.
Its most recent round, $50M in May 2024, is also its largest on record.
Prologue Medicines's first round on record, in May 2024, was backed by Flagship Pioneering.
Prologue Medicines's latest named round is a Series A, in May 2024.
Prologue Medicines is based in the United States.
Search every investor by what they have actually funded, then narrow to your stage and market. Free.