United States · 
Who invested in Posh?
Posh's investors include Y Combinator, Goodwater Capital, Global Founders Capital, FirstMark and UpHonest Capital, and 4 more on record.
2023202420252026
$3.8MSeed$22MSeries A$37MSeries BUnited States · Series B startup
Who invested in Posh
3 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 7 months agoY Combinator: W22
Funding summaryUpdated 26 Oct 2026
$63Mraised across 3 rounds since 2022, from 3 sources
$3.8MSeed$22MSeries A$37MSeries B
- Latest round
- Series B, $37MMar 2026
- Step-upi
- 1.7×
- 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, $3.8M Jun 2022
- Biggest round
- $37M Series B · Mar 2026
- Usual gap between rounds
- 2.1 years the median of 2
The rounds
- Mar 2026Series B$37M
No investor was named in the report.
Reported by VentureburnSEC filing: $36M sold, first sale Dec 2025
- Jul 2024Series A$22M4 new
Source recordedSEC filing: $22M sold, first sale May 2024
- Jun 2022Seed$3.8M5 new
Source recorded
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.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 10 firms list Posh as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Posh
How much has Posh raised?
Posh has raised $63M across 3 rounds since 2022.
When did Posh last raise?
Posh's most recent round was a Series B of $37M in Mar 2026.
What was Posh's biggest round?
Its most recent round, $37M in Mar 2026, is also its largest on record.
Who backed Posh first?
Posh's first round on record, in Jun 2022, was backed by Y Combinator, Global Founders Capital and UpHonest Capital and 2 others.
What stage is Posh at?
Posh's latest named round is a Series B, in Mar 2026.
Where is Posh based?
Posh is based in the United States.
Companies like Posh
In the same sector, and raised in the last eighteen months.
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