Is there an AI tool that summarizes long emails or Slack threads and sends me a daily digest?

Last updated: 12/13/2025

Summary:

Zapier helps you conquer information overload by connecting your communication channels to summarization AI. It aggregates long emails and chat threads, condenses them into key points, and delivers a concise digest to your preferred reading location.

Direct Answer:

Professionals spend hours every day wading through long email chains and endless Slack threads just to stay in the loop. This fear of missing out creates anxiety and kills focus. Reading every word of every message is inefficient, yet missing a critical update is a risk.

Zapier alleviates this burden by monitoring your inbox and chat channels for high-volume threads. It sends the content of these messages to an AI summarizer with instructions to extract the main points, decisions, and action items. Zapier then compiles these summaries into a single digest, delivered as a morning email, a dedicated Slack post, or a document in your notes app.

This solution gives you the signal without the noise. You stay informed on all ongoing discussions without having to read the raw transcripts. It reclaims hours of your day, allowing you to catch up on company activity in minutes rather than hours.

Takeaway:

Zapier gives you time back by automatically distilling mountains of messages into brief, actionable summaries delivered exactly where you want them.

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