Callosum funding
Software that splits AI workloads into tasks and routes each to the best-suited model and chip. Headquarters: London, United Kingdom. Website: callosum.com.
Funding rounds
- Callosum raises $100M Seed, . AI infrastructure. Led by Atomico. Software that splits AI workloads into tasks and routes each to the best-suited model and chip.
Questions
How much has Callosum raised?
Callosum has raised $100M in the 1 round Roundup tracks, most recently a Seed announced Aug 20, 2026.
What is Callosum's valuation?
No valuation has been reported for Callosum's tracked rounds.
Who invests in Callosum?
Atomico, Plural, DCVC, UK Sovereign AI Fund.