United States · Who invested in FiftyThree?
FiftyThree's investors include Andreessen Horowitz, SV Angel, Ali Partovi, Hank Vigil and Vivi Nevo, and 4 more on record.
201320142015
$100KSeed$15MSeries A$30MSeries BUnited States · Series B startup
Who invested in FiftyThree
Funding summaryUpdated 26 Oct 2026
$45Mraised across 3 rounds since 2012, from 3 sources
$100KSeed$15MSeries A$30MSeries B
- Latest round
- Series B, $30MMar 2015
- Step-upi
- 2×
- Investors
- 9
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, $100K Apr 2012
- Biggest round
- $30M Series B · Mar 2015
- Usual gap between rounds
- 21 months the median of 2
The rounds
- Mar 2015Series B$30M2 new1 returning
From a historical funding recordSEC filing: $30M sold, first sale Mar 2015
- Jun 2013Series A$15M3 new4 returning
Reported by techcrunch.comSEC filing: $14M sold, first sale Jun 2013
- Apr 2012
Founders and team
From the SEC filings it signed: 1 on the team.
- Georg PetschniggExecutive Officer, Directori
On the board, as filediAndrew S. AllenDayna S. Grayson
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.
Seed2012Series A2013Series B2015
Andreessen Horowitz
SV AngelAli PartoviHank VigilVivi Nevo
New Enterprise Associates
Thrive Capital
Thrive CapitalJack Dorsey
Andreessen HorowitzSV AngelAli PartoviHank VigilVivi NevoNew Enterprise AssociatesThrive CapitalThrive CapitalJack DorseyEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about FiftyThree
How much has FiftyThree raised?
FiftyThree has raised $45M across 3 rounds since 2012.
When did FiftyThree last raise?
FiftyThree's most recent round was a Series B of $30M in Mar 2015.
What was FiftyThree's biggest round?
Its most recent round, $30M in Mar 2015, is also its largest on record.
Who backed FiftyThree first?
FiftyThree's first round on record, in Apr 2012, was backed by SV Angel, Ali Partovi and Hank Vigil and 1 others.
What stage is FiftyThree at?
FiftyThree's latest named round is a Series B, in Mar 2015.
Where is FiftyThree based?
FiftyThree is based in the United States.
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