A UK AI infrastructure startup founded by Cambridge neuroscientists offering a counter view to the “monoculture” that believes superintelligence
Callosum has raised €8.7M across 1 funding round from 2 investors, most recently a round in Feb 2026. Based in London, UK; active in AI. Data as of 6 Aug 2026.
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-02-26 | Other | €8.7M |
| ARIA,Plural |
| View deal → |
