AI21 Labs

Tel Aviv, Israel · Founded 2017 · Privately Held (backing)

Developer of artificial intelligence and large language models, and tools designed to understand and generate natural language. AI21 Labs is based in Tel Aviv, Israel and was founded in 2017. It was valued at $1.4 billion at its later-stage round in May 2025, the last priced event on record. It has raised $637 million across 1 recorded round; the latest was a $300 million Series D in May 2025.

PMV mark · valuation
$1.4B
Nov 2026
Priced at
its later-stage round
May 2025
Total raised
$636.9M
Last round
Series D
May 2025
Cap table — not yet on record

AI21 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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Frequently asked about AI21 Labs

Where does AI21 Labs's cap table come from?
Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across AI21 Labs's 1 recorded funding rounds.