United States · Who invested in Trigger.io?
Trigger.io's investors include Y Combinator, Paul Graham, 500 Global, SV Angel and Venture51, and 10 more on record.
20082009201020112012
?Seed$400KSeed$75KSeed$129KSeed$1.0MSeedUnited States · Seed startup
Who invested in Trigger.io
Funding summaryUpdated 26 Oct 2026
$1.6Mraised across 5 rounds since 2008, from 5 sources
$400KSeed$75KSeed$129KSeed$1.0MSeed
- Latest round
- Seed, $1.0MJan 2012
- Step-upi
- 7.7×
- Investors
- 15
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 Jan 2008
- Biggest round
- $1.0M Seed · Jan 2012
- Usual gap between rounds
- 15 months the median of 4
The rounds
- Jan 2012Seed$1.0M5 new1 returning
500 Global
SV Angel
Venture51- Paul Graham
- Russ Siegelman
- Steven Walske
Reported by finsmes.com
- Jan 2010
- Dec 2009
- Sept 2008Seed$400K8 new1 returning
Y Combinator- Paul Graham
The Accelerator Group- Russell Siegelman
- Maurice Werdegar
- John Taysom
- David Cummings
- iSteps App Ventures
- Caufield Angel Fund
From a historical funding record
- Jan 2008
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.
Seed2008Seed2008Seed2009Seed2010Seed2012Y CombinatorPaul Graham500 GlobalSV AngelVenture51The Accelerator GroupRussell Siegelman
boox.itMaurice WerdegarJohn Taysom
Y CombinatorPaul Graham500 GlobalSV AngelVenture51The Accelerator GroupRussell Siegelmanboox.itMaurice WerdegarJohn TaysomEveryone who backed them
Paul GrahamVC firm2rounds
Russell SiegelmanAngel1round
Maurice WerdegarAngel1round
John TaysomAngel1round
David CummingsAngel1round
Russ SiegelmanAngel1round
iSteps App VenturesVC firm1round
Caufield Angel FundVC firm1round
Steven Walskeno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Trigger.io
How much has Trigger.io raised?
Trigger.io has raised $1.6M across 5 rounds since 2008. One round did not disclose an amount, so the total is a floor.
When did Trigger.io last raise?
Trigger.io's most recent round was a Seed of $1.0M in Jan 2012.
What was Trigger.io's biggest round?
Its most recent round, $1.0M in Jan 2012, is also its largest on record.
Who backed Trigger.io first?
Trigger.io's first round on record, in Jan 2008, was backed by Y Combinator.
What stage is Trigger.io at?
Trigger.io's latest named round is a Seed, in Jan 2012.
Where is Trigger.io based?
Trigger.io is based in the United States.
Companies like Trigger.io
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.