Compare answers at a glance
Choose available ChatGPT, Claude and Gemini engines and models. Compare answers from up to three engines side by side or in tabs.

Compare AI answers side by side and bring documents and media into the conversation. Sign in with your Stage account and review the point cost before each task.

Compare AI answers, work with documents and return to your conversations in one web workspace.
Choose available ChatGPT, Claude and Gemini engines and models. Compare answers from up to three engines side by side or in tabs.
Open PDF, Hangul, Markdown and other documents, then ask about their contents. Attach your edited Markdown to continue the conversation.
Search and pin conversations, then return to them later. Review the point quote for your selected models before starting AI work.
Choose available ChatGPT, Claude and Gemini engines and models. Compare answers from up to three engines side by side or in tabs.

Choose available ChatGPT, Claude and Gemini engines and models. Compare answers from up to three engines side by side or in tabs.
Manage shared and engine-specific memory and choose whether to use it for a conversation. This does not import personal memory from other AI services.
AI tasks follow the available models, capabilities and point-pricing policy. Questions and attachments may be sent to the AI service processing the task.
Open PDF, Hangul, Markdown and other documents, then ask about their contents. Attach your edited Markdown to continue the conversation.

Open PDF, Hangul, Markdown and other documents, then ask about their contents. Attach your edited Markdown to continue the conversation.
Attachment and generation capabilities depend on the selected model and service configuration. View and save images and review audio or video results.
AI tasks follow the available models, capabilities and point-pricing policy. Questions and attachments may be sent to the AI service processing the task.
Search and pin conversations, then return to them later. Review the point quote for your selected models before starting AI work.

Search and pin conversations, then return to them later. Review the point quote for your selected models before starting AI work.
Sign in with your Stage account to review your balance and task quotes. Export conversations as Markdown or JSON and edit or clear saved memory.
AI tasks follow the available models, capabilities and point-pricing policy. Questions and attachments may be sent to the AI service processing the task.
Explore practical tasks, from choosing your starting point to preparing the result.
Compare several AI answers to the same question. Continue with follow-up questions to develop the ideas that help you most.
Attach a supported document and ask for a summary, points to review or next steps. Attachment support and processing limits depend on the selected model.
Search history or pin an important conversation. Export what you need and check the point quote before continuing with a new task.
Open StageAI in your browser and sign in with your Stage account. Review your point balance.
Select AI engines, write your question and attach supported documents or media.
Check the point cost before execution. Compare answers, ask follow-up questions or save the results.
Web
AI work uses Stage points under the service policy. Review the quote for the selected models and task before starting. Basic file operations in the existing browser tools have their own usage guidance.
Choose among the ChatGPT, Claude and Gemini engines and models published by the service. Attachment formats and image, audio and video features depend on the model and configuration.
HWP and HWPX text is extracted for the conversation. Complex tables and the original page layout are not guaranteed to be preserved.
StageAI is currently available on the web. Open it in a browser on your phone or computer.