- OpenClaw and other third parties removed from Claude’s subscription as of April 4, 2026
- “These tools put enormous pressure on our systems,” says Anthropic.
- OpenClaw founders criticize Anthropic for “blocking[ing] out of open source”
Anthropic has removed a number of third-party tools, including OpenClaw, from the standard Claude subscription starting April 4, 2026, meaning users who want to connect to OpenClaw and other third-party services will have to pay separately.
“Starting April 4…, you will no longer be able to use your Claude subscription limits for third-party harnesses, including OpenClaw,” the company wrote in an email shared by a customer (via Hacker News).
Since existing subscription limits no longer apply to the use of these tools, users will be required to assume pay-as-you-go billing, prepaid usage packages, or API costs to regain access.
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OpenClaw is now charged separately for Claude users
“To ease the transition, we are offering a one-time credit for additional usage equal to the price of your monthly subscription,” Anthropic added, which can be redeemed until April 17. Packages with up to 30% discounts are also offered.
The company likely made the change because Claude subscriptions were designed for human chat use, not autonomous agent workflows. With agent tools like OpenClaw generating massive computing usage beyond what a typical human user would require, this has put Anthropic’s current model under pressure.
“We have been working to manage demand across the board, but these tools are putting enormous strain on our systems,” the company added in its email.
Users are also promised the ability to refund their subscriptions based on the fact that their terms have changed.
OpenClaw creator Peter Steinberger criticized Anthropic for “copying[ing] some popular features in your closed harness” and then “lock[ing] out of open source.
“Both Dave Morin and I tried to reason with Anthropic, but the best we could do was delay it a week,” he added.
While the move may be unpleasant for OpenClaw and Anthropic users, it marks a broader shift in the industry from flat to usage-based pricing as AI models and use cases evolve.
OpenClaw is an open source AI agent that runs on your own hardware and connects large language models (LLMs) like Claude or ChatGPT with the software and services you use every day.
Unlike a chatbot, it does not simply generate a response. You can perform actions: read and write files, send messages, browse the web, run scripts, and call external APIs, all through popular messaging apps like WhatsApp, Telegram, or Slack.
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