Other Materials · San Francisco, CA · Founded 2025 · Privately Held (backing)
Operator of an AI-driven scientific research platform intended to create autonomous AI scientists and laboratories. Periodic Labs is based in San Francisco, CA and was founded in 2025. It was valued at $1.3 billion at its seed round in Sep 2025, the last priced event on record. It has raised $300 million across 1 recorded round; the latest was a $300 million seed round in Sep 2025.
PMV mark · valuation
$1.3B
Oct 2026
Priced at
its seed round
Sep 2025
Total raised
$300.0M
Last round
Seed Round
Sep 2025
Cap table — not yet on record
Periodic Labs's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across Periodic Labs's 1 recorded funding rounds.