Most recently, Circadian Risk raised $5.0M in its Early Stage VC (Sep 2025).
- ·The complete investor list: 11 names
- ·Watch Circadian Risk: the Monday email on marks, rounds and moves
Circadian Risk round by round
2 roundsHow much has Circadian Risk raised?
Circadian Risk has raised $11.3 million in total; 2 of its rounds are on record. The largest on record was a $5 million early-stage round in Sep 2025.
Circadian Risk has filed 2 Form Ds with the SEC since 2022, most recently in Sep 2025 ($5 million sold to 31 investors).
Circadian Risk investors
11 investors are on record for Circadian Risk, including Gaingels, Empty Set Group, Arthur Ventures and 11 Tribes Ventures. By type, the record holds 4 venture capital firms and 1 angel investor. The early-stage round in Sep 2025 drew 31 investors.
11 investors have backed Circadian Risk.
Frequently asked about Circadian Risk
- How much has Circadian Risk raised?
- Circadian Risk has raised $11.3M in total across 2 recorded funding rounds.
- When was Circadian Risk's last funding round?
- Circadian Risk's most recent recorded round was Early Stage VC in Sep 2025, raising $5.0M.