United States · Who invested in doubleTwist?
doubleTwist's investors include Northzone, Index Ventures, Horizons Ventures, Horizon Venture and Alex Zubillaga, and 1 more on record.
2009
$2.5MSeries A$5.0MSeries B
United States · Series B startup
Who invested in doubleTwist
Funding summaryUpdated 26 Oct 2026
$7.5Mraised across 2 rounds since 2008, from 2 sources
$2.5MSeries A$5.0MSeries B
- Latest round
- Series B, $5.0MApr 2009
- Step-upi
- 2×
- Investors
- 6
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 A, $2.5M May 2008
- Biggest round
- $5.0M Series B · Apr 2009
- Between rounds
- 11 months from the last two
The rounds
- Apr 2009Series B$5.0M4 new1 returning
Reported by engadget.com
- May 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.
Series A2008Series B2009
Northzone
Index Ventures
Horizons VenturesHorizon VentureAlex ZubillagaMichael Ovitz
NorthzoneIndex VenturesHorizons VenturesHorizon VentureAlex ZubillagaMichael OvitzEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about doubleTwist
How much has doubleTwist raised?
doubleTwist has raised $7.5M across 2 rounds since 2008.
When did doubleTwist last raise?
doubleTwist's most recent round was a Series B of $5.0M in Apr 2009.
What was doubleTwist's biggest round?
Its most recent round, $5.0M in Apr 2009, is also its largest on record.
Who backed doubleTwist first?
doubleTwist's first round on record, in May 2008, was backed by Index Ventures and Northzone.
What stage is doubleTwist at?
doubleTwist's latest named round is a Series B, in Apr 2009.
Where is doubleTwist based?
doubleTwist is based in the United States.
Companies like doubleTwist
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.