Anthropic shifts tool pricing to usage

Anthropic has started charging Claude users by usage, not just by subscription, when they connect third-party tools like OpenClaw. (techcrunch.com) The change took effect at noon Pacific on April 4, when Anthropic told customers that third-party harnesses would no longer count against Claude subscription limits. Instead, that activity now runs through a separate pay-as-you-go balance billed apart from Pro or Max plans. (techcrunch.com) Anthropic said the policy started with OpenClaw and would expand to other third-party harnesses. Boris Cherny, who leads Claude Code, said subscriptions “weren’t built for the usage patterns of these third-party tools.” (techcrunch.com) The company’s consumer plans are still flat-rate inside Anthropic’s own products. Claude Pro is $20 a month, Max starts at $100 a month, and the top Max tier is $200 a month for 20 times Pro usage. (claude.com, support.claude.com, claude.com) The meter Anthropic is switching customers onto is its normal application programming interface pricing. On Anthropic’s developer pricing page, Claude Sonnet 4.6 is listed at $3 per million input tokens and $15 per million output tokens, while Claude Opus 4.6 is $5 per million input tokens and $25 per million output tokens. (platform.claude.com) That split reflects how these tools work. A subscription covers a person chatting in Anthropic’s apps, while a harness can run Claude in loops, call tools repeatedly, and burn through far more computing than a human typing prompts one by one. (techcrunch.com, platform.claude.com) Anthropic framed the move as a capacity decision as demand rises. Cherny said the company was trying “to be intentional in managing our growth” and to keep serving customers “sustainably long-term.” (techcrunch.com) Reporting on April 15 said Anthropic is making the same turn in business accounts, with lower base fees and added consumption charges replacing broader all-in seat pricing for some customers. International Business Times Australia reported examples such as $20 a month per technical seat plus pay-per-token usage, though Anthropic has not published a matching enterprise rate card on its public pricing pages. (ibtimes.com.au, claude.com) Anthropic’s own support pages already show that Team and some seat-based Enterprise plans include “extra usage” controls, a sign that metered billing has been built into the product stack beyond consumer subscriptions. The Team plan also caps self-serve organizations at 150 seats before they must move up to Enterprise. (support.claude.com, support.claude.com) The immediate result is simple: using Claude inside Anthropic’s app still looks like a monthly software subscription, but using Claude as infrastructure now looks more like a cloud bill. (claude.com, platform.claude.com)