United States · 
Who invested in Syndio?
Syndio's investors include Bessemer Venture Partners, Contour Venture Partners, Contour, Frontier and Sirius.
201920202021
$5.2MSeed$50MSeries C
United States · Series C startup
Who invested in Syndio
Funding summaryUpdated 26 Oct 2026
$55Mraised across 2 rounds since 2018, from 2 sources
$5.2MSeed$50MSeries C
- Latest round
- Series C, $50MSept 2021
- Step-upi
- 9.6×
- Investors
- 5
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, $5.2M Nov 2018
- Biggest round
- $50M Series C · Sept 2021
- Between rounds
- 2.8 years from the last two
The rounds
- Sept 2021Series C$50M2 new
Source recordedSEC filing: $47M sold, first sale Sept 2021
- Nov 2018
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.
Everyone who backed them
Contour Venture PartnersVC firm1round
Siriusno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 3 firms list Syndio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Syndio
How much has Syndio raised?
Syndio has raised $55M across 2 rounds since 2018.
When did Syndio last raise?
Syndio's most recent round was a Series C of $50M in Sept 2021.
What was Syndio's biggest round?
Its most recent round, $50M in Sept 2021, is also its largest on record.
Who backed Syndio first?
Syndio's first round on record, in Nov 2018, was backed by Contour, Frontier and Sirius.
What stage is Syndio at?
Syndio's latest named round is a Series C, in Sept 2021.
Where is Syndio based?
Syndio is based in the United States.
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