Callosum

Software that splits AI workloads into tasks and routes each to the best-suited model and chip. Source

Website

callosum.com

Category

AI

Headquarters

London, United Kingdom

Status

Private

Callosum across Glyph

• Funding rounds: Funding rounds
• Leadership moves: 3 leaders
• Paydays: Pay schedule
• Official socials
• Accelerator cohorts: EF
• Hiring: 10 open roles

Callosum across Glyph: timeline

1. 2026-10-01 10 open roles posted (Titles)
2. 2026-09-24 Official Careers: callosum.com/join-us (Socials)
3. 2026-09-24 Official Blog: callosum.com/blog (Socials)
4. 2026-09-24 Official LinkedIn: callosumtechnologies (Socials)
5. 2026-09-24 Official X: @callosumai (Socials)
6. 2026-09-01 10 open roles posted (Titles)
7. 2026-08-20 Seed round, $100M (Funding)

Sources

• www.callosum.com/blog/seed-round
• socials.fru.dev/companies/callosum