United States · Who invested in Unsubscribe.com?
Unsubscribe.com's investors include SV Angel, First Round Capital, CRV, DFJ Frontier and Timothy Ferriss, and 8 more on record.
2011
?Seed$2.1MSeries A
United States · Series A startup
Who invested in Unsubscribe.com
Funding summaryUpdated 26 Oct 2026
$2.1Mraised across 2 rounds since 2010, from 2 sources
- Latest round
- Series A, $2.1MOct 2010
- Investors
- 13
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 May 2010
- Biggest round
- $2.1M Series A · Oct 2010
- Between rounds
- 6 months from the last two
The rounds
- Oct 2010Series A$2.1M11 new
SV Angel
First Round Capital
CRV
DFJ Frontier
Timothy Ferriss
Matt Coffin- Matt Brezina
- Sean Ellis
Randall Kaplan- Robin Richards
- Ken Kastner
Reported by techcrunch.com
- May 2010
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.
The exit
ExitBuyerPriceWhen
AcquiredTrustedIDundisclosedNov 2011
From historical deal records. Wrong? Tell us.
Everyone who backed them
Matt BrezinaAngel1round
Sean EllisAngel1round
James SiminoffAngel1round
Robin RichardsAngel1round
Joshua Rothno record of our own yet1round
Ken Kastnerno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Unsubscribe.com
How much has Unsubscribe.com raised?
Unsubscribe.com has raised $2.1M across 2 rounds since 2010. One round did not disclose an amount, so the total is a floor.
When did Unsubscribe.com last raise?
Unsubscribe.com's most recent round was a Series A of $2.1M in Oct 2010.
What was Unsubscribe.com's biggest round?
Its most recent round, $2.1M in Oct 2010, is also its largest on record.
Who backed Unsubscribe.com first?
Unsubscribe.com's first round on record, in May 2010, was backed by James Siminoff and Joshua Roth.
What stage is Unsubscribe.com at?
Unsubscribe.com's latest named round is a Series A, in Oct 2010.
Where is Unsubscribe.com based?
Unsubscribe.com is based in the United States.
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