United States · Who invested in SignalDemand?
SignalDemand's investors include General Catalyst, Hummer Winblad Venture Partners, Catamount Ventures and InterWest Partners.
200620072008
$7.5MSeries B$10MSeries C$20MSeries BUnited States · Series B startup
Who invested in SignalDemand
3 rounds we have observed, with the 4 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
$38Mraised across 3 rounds since 2005, from 3 sources
$7.5MSeries B$10MSeries C$20MSeries B
- Latest round
- Series B, $20MApr 2008
- Step-upi
- 2×
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $7.5M Dec 2005
- Biggest round
- $20M Series B · Apr 2008
- Usual gap between rounds
- 20 months the median of 2
The rounds
- Apr 2008Series B$20M1 new3 returning
Reported by venturebeat.com
- Jul 2007Series C$10M3 returning
From a historical funding record
- Dec 2005Series B$7.5M3 new
From a historical funding record
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.
Series B2005Series C2007Series B2008
General Catalyst
Hummer Winblad Venture Partners
Catamount Ventures
InterWest Partners
General CatalystHummer Winblad Venture PartnersCatamount VenturesInterWest PartnersThe exit
ExitBuyerPriceWhen
AcquiredPROS Holdings$14MDec 2013
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 SignalDemand
How much has SignalDemand raised?
SignalDemand has raised $38M across 3 rounds since 2005.
When did SignalDemand last raise?
SignalDemand's most recent round was a Series B of $20M in Apr 2008.
What was SignalDemand's biggest round?
Its most recent round, $20M in Apr 2008, is also its largest on record.
Who backed SignalDemand first?
SignalDemand's first round on record, in Dec 2005, was backed by General Catalyst, Hummer Winblad Venture Partners and Catamount Ventures.
What stage is SignalDemand at?
SignalDemand's latest named round is a Series B, in Apr 2008.
Where is SignalDemand based?
SignalDemand is based in the United States.
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