Anthropic faces AI spending backlash before IPO

Axios Axios —

Anthropic filed paperwork to go public just as corporate America is entering its AI https://www.axios.com/2026/05/28/ai-spending-roi-enterprise-costs" target="_blank">sticker shock phase.

Why it matters: Companies are Anthropic's biggest customers.

If they dial down their AI spend, that could weaken the AI lab's revenue just as the it prepares to IPO.

Driving the news: Hours after Anthropic filed its pre-IPO paperwork, OpenAI CEO Sam Altman told CNBC that corporate concern over AI costs is "the most fair criticism of AI so far."

  • Bain published a https://www.bain.com/insights/your-ai-budget-is-growing-your-returns-arent-heres-why/" target="_blank">survey of nearly 1,000 companies showing that after investing in AI, "the value didn't arrive," with 40% of surveyed companies reporting AI cost savings below 10%.
  • An early Anthropic investor tells Axios that companies are waking up to how much they're spending on Claude, Anthropic's AI model, and that is a risk they're monitoring closely.
  • This comes after an AI consultant told Axios a CFO client accidentally spent half a billion dollars on Claude in a single month.

Between the lines: Even AI executives are acknowledging their technology has a cost problem.

  • "The risk of enterprises switching to cheaper models is existential and, frankly, escalating," Matt Rodgers, co-founder and CEO of Mill, who also worked on the original iPhone, told Axios via email.
  • "Some open source LLMs [large language models] are as good without the price tag," he added.

Threat level: Corporate pushback on AI spend would be a challenge for every AI lab, but Anthropic could feel it more given its exposure to enterprise customers.

  • In April, Anthropic surpassed OpenAI in business customers for the first time, per https://www.axios.com/2026/05/13/anthropic-openai-workplace-ai-adoption" target="_blank">Ramp data.
  • Business revenue has been Anthropic's greatest strength, given these customers pay more than everyday people.
  • It could become Anthropic's Achilles heel if businesses start to rebel against AI costs.

Reality check: Anthropic is on track for nearly $50 billion in annual revenue per its latest https://www.axios.com/2026/05/28/anthropic-ai-fundraising-openai" target="_blank">funding round, and its first profitable quarter ever according to the https://www.wsj.com/tech/ai/mind-blowing-growth-is-about-to-propel-anthropic-into-its-first-profitable-quarter-7edbf2f4?eafs_enabled=false" target="_blank">Wall Street Journal.

The bottom line: AI labs are looking to go public right as their biggest customers are figuring out how to define their relationship with AI.

Read full article at Axios →

AI Costs Soar, Companies Rethink