The tools on the site that help you summarise a long PDF, with what the free plan gets you and, where I’ve checked it, what the first paid plan costs.
Prices last checked on October 15, 2026
4 tools
Anthropic · Personal assistant
Anthropic's AI assistant for writing, long documents and code. The free plan is generous; Pro ($20/month) adds Opus and Claude Code, and Max ($100 or $200) is for all-day users.
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Google · Personal assistant
Google's AI assistant for questions, writing, images and research. Free with a Google Account; Google AI Plus is $4.99 a month, Pro $19.99 and Ultra from $99.99.
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OpenAI · Personal assistant
OpenAI's AI assistant. Free with unlimited text chats on GPT-6 Luna, and you can start without an account. Go is $8 a month, Plus $20 with GPT-6 Sol, Pro from $100.
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Google · Text
Google's research notebook, now called Gemini Notebook: it answers only from the sources you add and turns them into podcasts, quizzes and reports. Free with a Google Account.
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No tool matches those filters.
Tools
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