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Periodic Labs

AI research and deployment company building AI scientists and autonomous laboratories for physical-science discovery.
Menlo Park, United States
Current stage: SeedFunded in the last 6 months

Current Funding Stage

Seed

Current recognized equity stage. The rounds below remain the historical funding record.

Funding Rounds

Funding Round: Advanced talks (reported)
Funding Date: 7 May, 2026

Funding Round: Fundraising talks (reported)
Funding Date: 25 Mar, 2026

Funding Round: Seed (founding round)
Funding Date: 30 Sep, 2025
Raised Amount: $300M

Investors