United States · 
Who invested in OneChronos?
OneChronos's investors include Addition, Y Combinator, BoxGroup, DCVC and Amino Capital, and 1 more on record. Addition led its latest round.
United States · Series B startup
Who invested in OneChronos
One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Y Combinator: S16
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Funding summaryUpdated 15 Nov 2026
$32Mraised across 1 round since 2024, from 1 source
- Latest round
- Series B, $32MNov 2024
- Led by
- Addition
- Investors
- 6 (1 led)
The rounds
- Nov 2024Series B$32M
Reported by AlleyWatch
Everyone who backed them
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Also claim to have backed them
This firm lists OneChronos 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 OneChronos
How much has OneChronos raised?
OneChronos has raised $32M across 1 round since 2024.
When did OneChronos last raise?
OneChronos's most recent round was a Series B of $32M in Nov 2024, led by Addition.
What was OneChronos's biggest round?
Its most recent round, $32M in Nov 2024, is also its largest on record.
Who backed OneChronos first?
OneChronos's first round on record, in Nov 2024, was backed by Addition, Y Combinator and BoxGroup and 3 others.
What stage is OneChronos at?
OneChronos's latest named round is a Series B, in Nov 2024.
Where is OneChronos based?
OneChronos is based in the United States.
Who led OneChronos's rounds?
Addition led the Series B in 2024.
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