United States · Series A startup
Funding summaryUpdated 26 Oct 2026
$31Mraised across 4 rounds since 2013, from 4 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by Firms' own news pages
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.
Social Starts
Norwest Venture PartnersL
Mucker CapitalEdward Lando
Gradient
Rothenberg Ventures
Notation Capital
Collide Capital
Atomic
Transpose PlatformFrom historical deal records. Wrong? Tell us.
Missing a round, or an investor who was in one? Tell us.
Butter's investors include Social Starts, Norwest Venture Partners, Mucker Capital, Edward Lando and Gradient, and 6 more on record. Norwest Venture Partners led its latest round.
Butter has raised $31M across 4 rounds since 2013. 2 rounds did not disclose an amount, so the total is a floor.
Butter's most recent round was a Series A of $22M in Jan 2023, led by Norwest Venture Partners.
Its most recent round, $22M in Jan 2023, is also its largest on record.
Butter's first round on record, in Jan 2013, was backed by Social Starts and Mucker Capital.
Butter's latest named round is a Series A, in Jan 2023.
Butter is based in the United States.
Norwest Venture Partners led the Series A in 2023.
In the same sector, and raised in the last eighteen months.
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