United States · 
Who invested in Viralheat?
Viralheat's investors include Mayfield Fund and Idealab.
2010201120122013
$75KVenture$75KSeed$2.5MSeed$4.3MSeries A$4.3MSeries AUnited States · Series A startup
Who invested in Viralheat
5 rounds we have observed, with the 2 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.
Funding summaryUpdated 26 Oct 2026
$11Mraised across 5 rounds since 2009, from 5 sources
$75KVenture$75KSeed$2.5MSeed$4.3MSeries A$4.3MSeries A
- Latest round
- Series A, $4.3MJun 2013
- Investors
- 2
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $75K Dec 2009
- Biggest round
- $4.3M Series A · Jun 2013
- Usual gap between rounds
- 12 months the median of 3
The rounds
- Jun 2013
- Jun 2011Seed$2.5M2 new
From a historical funding recordSEC filing: $4.3M sold, first sale Jun 2011
- Jun 2011Series A$4.3M1 returning
Reported by techcrunch.comSEC filing: $4.3M sold, first sale Jun 2011
- Jan 2011Seed$75K
No investor was named in the report.
From a historical funding record
- Dec 2009Venture$75K
No investor was named in the report.
Reported by sec.govSEC filing: $75K sold, first sale Dec 2009
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
AcquiredCisionundisclosedMar 2015
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Viralheat
How much has Viralheat raised?
Viralheat has raised $11M across 5 rounds since 2009.
When did Viralheat last raise?
Viralheat's most recent round was a Series A of $4.3M in Jun 2013.
What was Viralheat's biggest round?
Its most recent round, $4.3M in Jun 2013, is also its largest on record.
Who backed Viralheat first?
Viralheat's first round on record, in Jun 2011, was backed by Mayfield Fund and Idealab.
What stage is Viralheat at?
Viralheat's latest named round is a Series A, in Jun 2013.
Where is Viralheat based?
Viralheat is based in the United States.
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