Pricing
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Get started with the basics
For serious readers and researchers
Any message you send to the AI chat, whether it's about a single highlighted passage, a full document, or across a topic with multiple documents. Each message counts as one question.
Yes. You can upgrade to Plus at any time and your new quota kicks in immediately. If you downgrade, you keep Plus features until the end of your billing period.
You can still use Docuwhy to read, highlight, and comment on PDFs. You just won't be able to send new AI questions until your quota resets at the start of the next month.
Free includes GPT-5.4 Mini and Gemini 3 Flash. These are fast, capable models great for most questions. Plus unlocks Claude Sonnet 4.6, GPT-5.4, and Gemini 3.1 Pro for more complex analysis.