Engineering

7 min read

How we cite every sentence

A brief you can't check is a rumour. Here is how each line keeps a link to the messages it came from.

Written by

Tomás Reis

Every line in a brief is written from a set of source messages, and we keep that set. When you tap a line, you see exactly which messages it summarises.

References, not copies

This is harder than it sounds. Summaries merge and paraphrase, so the link between a sentence and its sources has to be tracked through every step, not reconstructed afterwards.

We store source references, not content. If a message is deleted at the source, the link breaks honestly instead of showing a copy.

The result is a brief you can forward to someone who doesn’t use Shizuri, and they can still check it.

From teams who read less

Quiet, in their words.

Drag to read · 6 teams

I used to start the day with 300 unread. Now I start it with six lines and a coffee.

Aiko Tanabe
Head of Operations · Ōmi Studio

The sources are the point. I can forward a line to my CEO and she can check it herself.

Rafael Moura
Chief of Staff · Porto Freight

Quiet hours gave me my afternoons back. The two things that came through actually needed me.

Hannah Kessler
Engineering Manager · Lindenfeld

Our Osaka and Lisbon teams finally overlap, even though they never meet on a call.

Kenji Arai
VP Product · Hanakaze Foods

We turned it on for 40 people on a Thursday. By Monday nobody asked for the weekly status meeting.

Priya Nair
COO · Tidewell

It says “I couldn't find that” when it can't. That is why I trust the rest of it.

Sofia Lind
Legal Counsel · Halvard Health
Two sources, four minutes

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Tomorrow at 07:00, one quiet page.

Connect two sources in four minutes. Your first brief arrives tomorrow morning, before the first meeting.

© 2026 Shizuri · A fictional company for this templateMade quietly · Tokyo · Lisbon · Toronto

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