United States · 
Who invested in Operator?
Operator's investors include Greylock, GGV Capital, Horizons Ventures, Notable Capital and VF Venture, and 2 more on record.
201120122013201420152016
?Round$10MSeries A$15MSeries B
United States · Series B startup
Who invested in Operator
Funding summaryUpdated 26 Oct 2026
$25Mraised across 3 rounds since 2011, from 3 sources
$10MSeries A$15MSeries B
- Latest round
- Series B, $15MSept 2016
- Step-upi
- 1.5×
- Investors
- 7
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round May 2011
- Biggest round
- $15M Series B · Sept 2016
- Usual gap between rounds
- 3.9 years the median of 2
The rounds
- Sept 2016Series B$15M4 new1 returning
Reported by FinSMEs
- Apr 2015
- May 2011
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.
Round2011Series A2015Series B2016
Greylock
GGV Capital
Horizons Ventures
Notable CapitalVF Venture
Designer Fund
Expa
GreylockGGV CapitalHorizons VenturesNotable CapitalVF VentureDesigner FundExpaEveryone who backed them
VF VentureVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Operator as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Operator
How much has Operator raised?
Operator has raised $25M across 3 rounds since 2011. One round did not disclose an amount, so the total is a floor.
When did Operator last raise?
Operator's most recent round was a Series B of $15M in Sept 2016.
What was Operator's biggest round?
Its most recent round, $15M in Sept 2016, is also its largest on record.
Who backed Operator first?
Operator's first round on record, in May 2011, was backed by VF Venture.
What stage is Operator at?
Operator's latest named round is a Series B, in Sept 2016.
Where is Operator based?
Operator is based in the United States.
Companies like Operator
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.