Nvidia-backed neocloud Lambda raising up to $4B at $14.5B pre-money, led by Blackstone and Coatue, before a 2027 IPO
On Oct 6, 2026 the WSJ reported that Lambda, an Nvidia-backed GPU cloud, is raising up to $4B at a $14.5B pre-money valuation, led by Blackstone and Coatue, in what is expected to be its last private round before a planned 2027 IPO. Its backlog rose from $15B in June to $50B in September, mostly because of a ~$35B Anthropic contract.
Key facts
- Round: up to $4B at $14.5B pre-money; led by Blackstone and Coatue (WSJ, sources)
- Planned IPO in 2027; described as the final private round
- Backlog: $15B (June) → $50B (September 2026), much of it the ~$35B Anthropic cloud deal
- Recently secured $1B of debt financing (TechCrunch)
What happened
The WSJ story is paywalled; this entry uses the Techmeme summary and TechCrunch's write-up. Lambda joins CoreWeave and Nebius among Nvidia-backed neoclouds heading for public markets.
Why it matters
Neocloud valuations now rest on a few frontier-lab contracts; Lambda's jump in backlog came mainly from one customer, Anthropic.
Changelog
- 2026-10-07: created
Related events
- Anthropic signs a $35B cloud deal with Nvidia-backed Lambda ★★★
- Nscale raises $3.36B in convertible notes ahead of a planned ~$35B NYSE IPO ★★★
- Singapore's DayOne Data Centers files publicly for a US IPO of up to $5B; H1 revenue tripled to $512M ★★
Sources (2)
- pressWSJ: AI neocloud Lambda is raising $4 billion in final round before planned IPO
- pressTechCrunch: AI computing startup Lambda to raise $4B ahead of planned IPO
id: 2026-10-06-lambda-4b-pre-ipo-round · updated 2026-10-07 · open in the interactive timeline