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Compare the substance.

Funding amounts and valuations are dated observations. Different transaction types and currencies are not directly comparable.

Company research comparison
Research lensOpenAIAnthropicMistral AI
Business modelSubscriptions and usage-based access connect consumer, developer and enterprise customers to AI models and tools. The central economic question is how paid demand develops relative to compute, research and distribution costs.Claude is sold through consumer subscriptions, enterprise products and APIs, including cloud distribution partners. Adoption matters alongside inference costs, customer retention and the capital required to develop new models.Open-weight models sit alongside commercial software, deployment services and AI infrastructure. The research question is whether customer control and European sovereignty needs support durable paid demand.
Selected foundersSam Altman, Greg BrockmanDario Amodei, Daniela AmodeiArthur Mensch, Guillaume Lample, Timothée Lacroix
Most recent event coveredNew investment announcement · Feb 27, 2026Series F · Sep 2, 2025Series D · Sep 8, 2026
Disclosed amount$110B$13B€3B
Valuation and basis$730B · Pre-money valuation$183B · Post-money valuationMore than €21B · Post-money valuation
Named investors in cited eventsSoftBank, NVIDIA, AmazonICONIQ, Fidelity Management & Research, Lightspeed Venture Partners, Coatue, GICSamsung Electronics, Scaleup Europe Fund / EQT, PSG Equity, ASML, NVIDIA, Salesforce Ventures, a16z
Key questionEnterprise and developer adoption — what changed in the latest original disclosure?Enterprise usage — what changed in the latest original disclosure?Enterprise renewal and deployment expansion.
Key risks
  • Capital intensity.
  • Competition and commoditization.
  • Governance and regulatory uncertainty.
  • Compute concentration.
  • Pricing pressure.
  • Fast-moving model competition.
  • Building models and infrastructure at the same time requires substantial capital.
  • Commercial differentiation can narrow as competitors improve.
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