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
Team — not yet on record
No current team members for AI21 Labs are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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Private Market View
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·The complete investor list: 22 names
·Watch AI21 Labs: the Monday email on marks, rounds and moves
