Anthropic's Claude Soars in App Store Amidst Policy Shifts and Demand Surge

Anthropic's AI chatbot, Claude, has shown a significant increase in its ranking within Apple's US App Store in recent weeks, at one point reaching the top position among free applications. This surge in public visibility and user demand occurred concurrently with the company's negotiations with the Pentagon regarding AI safety safeguards, subsequent directives from the US government impacting Anthropic, and parallel developments from competitor OpenAI. Amid rising user engagement, Anthropic also announced changes to its support for third-party AI agent platforms, citing high compute demand.

The surge in public visibility and user demand for Claude coincided with critical negotiations with the Pentagon, government directives impacting Anthropic, and parallel developments from competitor OpenAI.

App Store Performance

Anthropic's Claude app demonstrated a notable ascent in its Apple US App Store ranking. As of a recent Saturday afternoon, it held the second position among free applications, following OpenAI's ChatGPT at number one and preceding Google Gemini at number three. One report indicated that the Claude app achieved the number one position on Apple's iPhone App Store at a point in March.

Data from SensorTower indicates that Claude was outside the top 100 at the end of January and largely remained within the top 20 throughout February. Its ranking climbed from sixth place on a Wednesday to fourth on the subsequent Thursday, ultimately reaching second place by Saturday. On the Google Play store for Android devices, ChatGPT maintained its position as the top free app, with Claude ranked fourth.

Pentagon Negotiations and Government Directives

Anthropic engaged in negotiations with the Pentagon concerning the deployment of its AI models. These discussions reportedly involved attempts to establish safeguards to prevent the Department of Defense from utilizing Anthropic's AI for mass domestic surveillance or fully autonomous weapons.

Following these negotiations, President Donald Trump issued a directive instructing federal agencies to discontinue the use of all Anthropic products. Concurrently, Secretary of Defense Pete Hegseth designated Anthropic as a supply-chain threat.

OpenAI's Related Developments

In a related development, OpenAI announced its own agreement with the Pentagon. OpenAI CEO Sam Altman stated that this agreement includes safeguards related to domestic surveillance and autonomous weapons. Altman later commented that the rapid release of information regarding their Pentagon agreement "looked opportunistic and sloppy," emphasizing the complexity of the issues and the need for clear communication. He indicated that adjustments were made to protect guardrails around the possible use of their AI system in the mass surveillance of US citizens.

Public Engagement and Service Demand

Anthropic's increased public profile coincided with a series of events in February, including updates to its Claude tool and an advertisement during the Super Bowl that targeted OpenAI. Google searches for "Anthropic" reportedly reached their highest level since the company's founding. An Anthropic spokesperson reported a record number of Claude sign-ups during a recent week. The company also introduced new features, including simplified history import from other AI chatbots and extended context memory to its free tier. Claude experienced a brief service interruption, which the company attributed to high demand.

Supportive messages were observed on sidewalks outside Anthropic's San Francisco offices. Messages such as "do the right thing" and "please stand up for civil liberties" were also noted outside OpenAI's offices.

Market Comparison with ChatGPT

Claude has been utilized by software engineers but has not achieved the mainstream user base of ChatGPT. According to data from web analytics company Similarweb, ChatGPT's website receives over 30 million weekly visitors, compared to Claude's 3 million. Statcounter data from June indicated that 79.8% of website referrals from chatbots originated from ChatGPT, while Claude accounted for 0.5%. Daily app usage for ChatGPT typically exceeds 20 million, whereas Claude's is below 2 million. However, Claude's daily app downloads reportedly doubled in a recent week, potentially leading to increased usage.

Changes to Third-Party Tool Support

Anthropic discontinued direct support for third-party AI agent platforms, including OpenClaw, for users with Claude subscriptions. This change became effective at 12 p.m. PT on a recent Saturday.

Boris Cherny, head of Claude Code at Anthropic, stated that users wishing to integrate third-party tools will now be required to purchase discounted "extra usage bundles" linked to their Claude login or utilize a separate Claude API key obtained from Anthropic's developer platform.

Anthropic attributed the decision to the significant compute demand it is experiencing from users, clarifying that using Claude subscriptions with third-party tools violates the company's terms of service and places an "outsized strain on our systems."

The company's subscription model was not designed to accommodate the usage patterns of third-party tools, and capacity is managed with priority given to customers using Anthropic's direct products and API. Anthropic had previously adjusted Claude usage limits for subscribers due to high demand.

OpenClaw's Perspective and Industry Precedent

Peter Steinberger, the creator of OpenClaw, and Dave Morin, an OpenClaw foundation board member, engaged with Anthropic to discuss the policy change and secured a one-week delay. Steinberger noted that a significant number of users had subscribed to Claude specifically for its integration with OpenClaw. OpenClaw is an AI agent platform that facilitates the connection to AI models like Claude, allowing users to deploy personal AI assistants for various tasks and workflows. Google has implemented similar restrictions for Gemini CLI users regarding third-party tools, citing terms of service violations.