So Anthropic is just winning now

2026-05-18 · Source: Matthew Berman · Field: Technology & Digital — Artificial Intelligence & Machine Learning, Emerging Technologies & Innovation · Depth: Fundamental Awareness, quick

Summary

Anthropic has surpassed OpenAI in enterprise artificial intelligence usage, according to the latest Rams AI index report. The report indicates that 34.4% of businesses are now utilizing Anthropic's offerings, compared to 32.3% using OpenAI's. This marks a significant shift, as Anthropic has demonstrated vertical growth over the past year, while OpenAI's enterprise adoption has remained largely flat. Concurrently, overall AI adoption within enterprises continues to rise, though it currently stands at approximately 50% of all businesses. Anthropic's rapid expansion is also reflected in its revenue, with CEO Dario Amodei recently reporting an 80x growth rate, positioning the company for substantial future expansion.

Key takeaway

For Directors of AI/ML evaluating vendor strategies, Anthropic's recent surge past OpenAI in enterprise usage signals a critical market shift. Your team should reassess current AI partnerships and explore Anthropic's offerings, especially given its reported 80x growth rate. This data suggests a need to diversify or re-prioritize your AI investments to align with evolving market leadership and capabilities.

Key insights

Anthropic has surpassed OpenAI in enterprise AI usage, demonstrating unprecedented growth and revenue.

Principles

• Rapid growth can shift market leadership.
• Enterprise AI adoption is still maturing.
• Revenue growth reflects market penetration.

In practice

• Evaluate emerging AI providers.
• Monitor enterprise AI adoption trends.
• Consider growth rates for vendor selection.

Topics

• Anthropic
• OpenAI
• Enterprise AI Adoption
• AI Market Share
• Revenue Growth
• Rams AI Index

Best for: CTO, Investor, AI Architect, Director of AI/ML, VP of Engineering/Data, Executive

Related on AIssential

• The enterprise shift OpenAI saw coming — Anthropic has overtaken OpenAI in enterprise AI adoption, driven by a significant surge in business usage.
• Anthropic's Revenue Leap Over OpenAI — Anthropic's enterprise focus and efficient models have propelled it past OpenAI in revenue, reshaping the AI competitive landscape.
• Anthropic Just Dethroned OpenAI — Anthropic has overtaken OpenAI in business adoption by focusing on specific high-demand sectors.
• Anthropic and OpenAI’s Share of AI Startup Revenues Rises to 89% — Anthropic and OpenAI dominate AI startup revenue, capturing 89% of the market.
• Anthropic Just Reset AI Expectations — Anthropic's recent talent acquisition, profitability, and compute deals signal an accelerating AI "endgame" driven by recursive self-improvement.
• Challenges on the Horizon: Anthropic's $50B Goal — AI market dynamics are shifting with Anthropic's rapid growth and OpenAI's strategic platform expansion.

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Editorial summary, takeaway, and curation by AIssential. Original article published by Matthew Berman.