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How Post Assembly Works

A walkthrough of the full editorial workflow — from uploading a source to publishing a post that sounds like you wrote it.

Step 1 — Extract

Upload your thinking, wherever it lives

Drop in a podcast episode, a talk, voice memos, or a document. Post Assembly handles transcription and ingestion automatically — you don't touch a transcript.

app.postassembly.com/sources
Post Assembly — Add a Source modal

Step 1 — Extract (continued)

The system finds the ideas inside

Most tools would give you a summary. Post Assembly reads your source material and identifies individual ideas worth developing — moments of conviction, frameworks, concrete examples, counterintuitive observations. Not summaries. Not key takeaways. Specific thoughts that could each become their own post.

app.postassembly.com/sources/design-systems-ep-55
Post Assembly — Source detail with extracted ideas

Step 2 — Assemble

Turn ideas into posts in your own voice

Most AI tools analyze your "tone" and generate text that approximates it. Post Assembly works differently: it drafts from your original idea using a voice profile built from your actual published posts. You see the draft, edit it, and decide when it's ready. Every post you publish makes the next draft more accurate.

app.postassembly.com/ideas/design-superpower
Post Assembly — Idea detail with suggested posts

Step 3 — Publish

Publish directly or schedule ahead

One-click publish to LinkedIn or schedule for later on the calendar. Your publishing history feeds back into the system — what you've already said informs what you should say next. Over time, Post Assembly becomes an editorial partner that knows your body of work as well as you do.

app.postassembly.com/calendar
Post Assembly — Publishing calendar with scheduled posts

How it actually works

Every post traces back to a source

Post Assembly maintains a clear lineage from source material to published post. You can always trace a post back to the original idea, and from there to the exact moment in a transcript or document where the thinking originated.

But lineage isn't just bookkeeping. Every source you upload, every idea you develop, every post you publish feeds into a growing picture of your intellectual output. The system learns what topics you've covered, which ideas you haven't developed yet, and where the gaps are in your publishing calendar. The longer you use it, the better it gets at helping you decide what to write next.

📂 Source material

Ep. 142 — Future of Product Leadership

58 min podcast · 14 ideas extracted

SaaStr keynote 2025 — The Delegation Trap

42-slide deck · 9 ideas extracted

Voice memo — reversibility framework

3 min · 2 ideas extracted

Ideas extracted

Optimize for reversibility, not speed — from Ep. 142, 14:22

Irreversible decisions need rigor, not process — from Ep. 142, 15:10

Published post

Sarah Chen

VP Product · 2nd

Most product leaders optimize for speed.
They should optimize for reversibility.

The best decisions I made with limited information weren't fast ones. They were reversible ones...

Source attribution

Shaped from Ep. 142, 14:22 — "The Future of Product Leadership"

Give it a try.

You don't need to prepare anything. Upload a podcast, paste a link, or drop a document — and see what Post Assembly finds inside.