Anthropic in talks to raise $50bn at $900bn-plus valuation
A deal would value Anthropic above OpenAI, making it the highest-valued private AI company.
Briefing
- •Anthropic is in active talks with investors to raise approximately $50bn at a valuation exceeding $900bn, confirmed by CNBC and reported by Bloomberg and The Information.
- •The implied valuation would surpass OpenAI, positioning Anthropic as the highest-valued private AI company globally.
- •Secondary market demand is reported to be intense, with existing investors receiving unsolicited approaches from prospective buyers seeking indirect exposure.
- •No deal terms have been finalised and the round has not closed.
Analysis
- →A $900bn-plus private valuation for Anthropic, arriving days after OpenAI missed revenue and user targets, creates a direct valuation credibility problem for any impending OpenAI IPO. If Anthropic clears this round at the reported figure, it becomes the public comparables anchor for OpenAI's offering, compressing the premium OpenAI could justify on a per-dollar-of-revenue basis given its own trajectory shortfall.
- →Intense secondary market demand for Anthropic exposure signals that allocators who missed primary access are bidding up indirect routes. This directly compresses the discount at which Alphabet and Amazon trade relative to their Anthropic stakes, and makes SoftBank's Roze IPO roadshow easier: a $900bn private AI benchmark reduces the valuation stretch argument against a $100bn AI spinout listing.
- →A $50bn raise at this scale, with no closed deal, will pressure hyperscalers already running $650bn annualised AI capex to decide whether Anthropic's cloud commitments follow the round. Anthropic's primary cloud partner is AWS; a capital raise of this size historically precedes expanded model training and inference infrastructure spend, which would show up as incremental AWS revenue within two to four quarters.
Historical Context
- Early 2025
OpenAI raised at a $157bn valuation in late 2024 and subsequently at $300bn in early 2025. Anthropic's implied $900bn figure would represent a compression of OpenAI's valuation premium at a moment when OpenAI has publicly missed growth targets, reversing the prior assumption that OpenAI commanded an insurmountable first-mover multiple.
- 2021
Late-stage private technology rounds in 2021 reached peak valuations on secondary market froth before public comparables collapsed in 2022. The current secondary market intensity around Anthropic echoes that dynamic, though the difference is that hyperscaler cloud revenue now provides an external validation anchor absent in the 2021 SaaS cycle.
Connected Events
OpenAI misses revenue and user targets ahead of IPO push
OpenAI missing revenue and user targets ahead of its IPO push directly sets the competitive context: Anthropic raising at a valuation that would exceed OpenAI reframes private AI market leadership at the exact moment OpenAI's growth narrative is under pressure.
SoftBank plans US IPO for new AI and robotics spinout Roze at ~$100bn valuation
SoftBank's planned $100bn Roze IPO and Anthropic's $900bn private round are both testing whether public and private capital markets will sustain frontier AI valuations simultaneously, with Anthropic's outcome serving as a sentiment read-through for Roze's IPO reception.
Big Tech Q1 AI capex tops $650bn as earnings beats mask spending surge
Big Tech Q1 AI capex exceeding $650bn annualised confirms the infrastructure demand backdrop against which Anthropic is raising. A successful close would validate that frontier model developers can command valuation multiples detached from current revenue when hyperscaler cloud commitments provide a revenue floor.
