How to Use AI to Summarize Long Documents and Emails

Long documents eat up time. AI can give you a quick summary so you know where to focus your attention.

AI Business Growth · · 2 min read

Where summaries help

Business owners deal with long vendor agreements, insurance policies, industry reports, and email threads that stretch for weeks. AI can summarize these quickly so you understand the main points before reading the important sections in full.

Ask specific questions

A summary is useful, but targeted questions are often better. For example:

  • What are the key dates and deadlines in this document?
  • What does this agreement say about cancellation?
  • What decisions are being asked of me in this email thread?
  • List every cost mentioned in this proposal.

Don't rely on summaries for legal decisions

AI can misread or skip important details. For contracts, leases, or anything with legal or financial consequences, use the summary to orient yourself, then read the relevant sections carefully and consult a professional when needed.

Protect confidential information

Before uploading documents, check your AI tool's privacy settings and your obligations to clients or partners. Don't upload confidential client documents to tools that aren't approved for that use.

Summarize email threads

Paste a long email thread and ask for a summary of what's been decided, what's still open, and who is waiting on whom. This is a fast way to catch up after time away.

Check the summary

Spot-check the summary against the original, especially numbers and dates.

Save time every week

Even a few summaries a week can free up hours for higher-value work.

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