Who invested in Neptune.io?
Neptune.io's investors include QueensBridge Venture Partners, Y Combinator, DCVC, Caffeinated Capital and Raymond Tonsing, and 7 more on record.

United States · Seed startup
Funding summaryUpdated 26 Oct 2026
$120Kraised across 2 rounds since 2014, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Neptune.io's investors include QueensBridge Venture Partners, Y Combinator, DCVC, Caffeinated Capital and Raymond Tonsing, and 7 more on record.
Neptune.io has raised $120K across 2 rounds since 2014. One round did not disclose an amount, so the total is a floor.
Neptune.io's most recent round was a Seed in Nov 2014.
Neptune.io's largest round on record is $120K (Seed), in Jul 2014.
Neptune.io's first round on record, in Jul 2014, was backed by Y Combinator and QueensBridge Venture Partners.
Neptune.io's latest named round is a Seed, in Nov 2014.
Neptune.io is based in the United States.
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