ChatShare is an AI-service aggregator offering users access to major language models—including versions of ChatGPT, Claude, Gemini and others—via a shared-account or mirror-infrastructure model. According to its documentation, the platform pools official credentials (“account-pools”) so that individual users can log in without requiring direct subscriptions to each underlying service. Users report that the system offers simplified access (“no VPN needed”), optimized routing for domestic networks, and tiered access (daily, weekly, monthly “cards” or activation codes) for different usage volumes. While the convenience is appealing, the model raises questions about licensing legitimacy, account ownership, and potential compliance with the original service providers’ terms. Potential users should weigh convenience against risk and ensure they understand the service’s structure and terms of use.