United States · 
Who invested in Cyclops.io?
Cyclops.io's investors include Castle Island Ventures, MassChallenge and Coinbase Ventures.
2027
$8.0MSeed$20MSeries A
United States · Series A startup
Who invested in Cyclops.io
Funding summaryUpdated 26 Oct 2026
$28Mraised across 2 rounds since 2026, from 3 sources
$8.0MSeed$20MSeries A
- Latest round
- Series A, $20MJul 2026
- Step-upi
- 2.5×
- Investors
- 3
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, $8.0M Mar 2026
- Biggest round
- $20M Series A · Jul 2026
- Between rounds
- 4 months from the last two
The rounds
- Jul 2026Series A$20M1 new1 returning
Source recorded and 1 otherSEC filing: $20M sold, first sale Jul 2026
- Mar 2026
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
Missing a round, or an investor who was in one? Tell us.
Quick answers about Cyclops.io
How much has Cyclops.io raised?
Cyclops.io has raised $28M across 2 rounds since 2026.
When did Cyclops.io last raise?
Cyclops.io's most recent round was a Series A of $20M in Jul 2026.
What was Cyclops.io's biggest round?
Its most recent round, $20M in Jul 2026, is also its largest on record.
Who backed Cyclops.io first?
Cyclops.io's first round on record, in Mar 2026, was backed by MassChallenge and Castle Island Ventures.
What stage is Cyclops.io at?
Cyclops.io's latest named round is a Series A, in Jul 2026.
Where is Cyclops.io based?
Cyclops.io is based in the United States.
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