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Startups from the top accelerators

Callosum

A new kind of AI and compute company: accelerating the coevolution of intelligence and chips.

WebsiteEF page

Why it ranks

How the rank works
2signal of 100 · rising 1
  • went through EFProgram · this site+2

A sum of public facts, not a judgement and not investment advice.

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Programs

Programs Callosum went through
ProgramCohortSource
Entrepreneur FirstNot statedEF Page

About Callosum

Category
AI
Location
London
Checked
8d ago

Tags: Dev Tools / Infra

Changes seen

Changes to Callosum seen by the refresh
ChangeSeen
Joined EFOct 5, 2026yesterday

Callosum: questions

Which accelerators did Callosum go through?

Callosum is listed by Entrepreneur First.

Where is Callosum based?

Callosum lists London as its location on Entrepreneur First's page.