Hello @Takiyanagi, Shota , Thanks for using Microsoft Q&A Platform.
To estimate the cost of Azure Document Intelligence, you can use the Azure pricing calculator. The pricing calculator allows you to estimate the cost of services based on your usage and requirements. You can find the Azure pricing calculator here: https://azure.microsoft.com/pricing/calculator/
Regarding your question about additional costs, you may need to store your input documents and output results in Azure Blob Storage blobs. You can find more information about Azure storage blob pricing here: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
I hope this helps.
Regards,
Vasavi
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