United States · 
Who invested in Stockpile?
Stockpile's investors include Mayfield Fund, Mistral, Fidelity, Eight Roads Ventures and Forté Ventures, and 5 more on record.
2014201520162017
?Seed$15MSeries A$30MSeries B
United States · Series B startup
Who invested in Stockpile
Funding summaryUpdated 26 Oct 2026
$45Mraised across 3 rounds since 2013, from 3 sources
$15MSeries A$30MSeries B
- Latest round
- Series B, $30MSept 2017
- Step-upi
- 2×
- Investors
- 10
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed Sept 2013
- Biggest round
- $30M Series B · Sept 2017
- Usual gap between rounds
- 2.1 years the median of 2
The rounds
- Sept 2017Series B$30M6 new2 returning
Mayfield Fund- Fidelity
Eight Roads Ventures
Mistral- Arbor
- Fidelity backed Eight Roads Ventures/ Mayfield
- Hanna
- Wang
Reported by FinSMEs
- Oct 2015
- Sept 2013
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Seed2013Series A2015Series B2017Mayfield FundMistralFidelityEight Roads Ventures
Forté VenturesArborFidelity backed Eight Roads Ventures/ MayfieldHannaWangWest Coast Holdings
Mayfield FundMistralFidelityEight Roads VenturesForté VenturesArborFidelity backed Eight Roads Ventures/ MayfieldHannaWangWest Coast HoldingsEveryone who backed them
FidelityVC firm1round
ArborInvestment firm1round
Fidelity backed Eight Roads Ventures/ Mayfieldno record of our own yet1round
Hannano record of our own yet1round
Wangno record of our own yet1round
West Coast Holdingsno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Stockpile as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Stockpile
How much has Stockpile raised?
Stockpile has raised $45M across 3 rounds since 2013. One round did not disclose an amount, so the total is a floor.
When did Stockpile last raise?
Stockpile's most recent round was a Series B of $30M in Sept 2017.
What was Stockpile's biggest round?
Its most recent round, $30M in Sept 2017, is also its largest on record.
Who backed Stockpile first?
Stockpile's first round on record, in Sept 2013, was backed by Mistral, Forté Ventures and West Coast Holdings.
What stage is Stockpile at?
Stockpile's latest named round is a Series B, in Sept 2017.
Where is Stockpile based?
Stockpile is based in the United States.
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