ChatOpens

ChatOpens is a mirror-site service that gives users in mainland China direct access to ChatGPT and other frontier AI models without a VPN. Mirror nodes deployed on domestic servers optimize connection speed and stability.

Main features

• Multiple backup domains (chatopens.com, chatopens.net, techopens.com and more) keep the service reachable
• Access to premium OpenAI models such as GPT-4, with a membership tier that unlocks full features and higher quotas
• Automatic node selection and failover for a stable experience
• A companion IntelliJ IDEA plugin (ChatOpens Access) for quick access inside the IDE

The service targets developers and other users who cannot reach OpenAI directly, lowering the barrier to using AI tools. The plugin can be opened from the menu bar, toolbar, sidebar, or the Ctrl+Alt+C shortcut.