Reletter
Artwork for RedditOS by Brianna Chapman

RedditOS by Brianna Chapman

Brianna @ RedditOS

Field notes from learning Reddit marketing the hard way; bans, wins, and everything in between.

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Substack
PricingOnly free issuesPublishesTwice weekly
Issues7Founded5 months agoLast Issue4 months ago
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Artwork for RedditOS by Brianna Chapman

Latest Issues

Big Subreddit, Bad ROI

When I started as an organic Reddit strategist, my subreddit selection logic was simple: go where our company was already being mentioned, then prioritize the big obvious communities.

That part was directionally correct. It kept me close t...

4 months ago
5
2

What Actually Matters Before You Ever Post on Reddit

When people told me to “just lurk first,” I took that advice at face value.

I read subreddit rules carefully. I scrolled top posts. I checked threads daily and tried to get a feel for the tone, the common complaints, and the kinds of conte...

4 months ago
3

Why Reddit Punishes Speed

I came into this role with sales instincts baked in. Move fast. Be visible. Jump into conversations early. If something matters, you show up immediately.

On Reddit, that instinct works against you.

Slowing down felt irresponsible at first...

4 months ago
5
2

why reddit deserves executive attention in 2026

what i thought reddit was

before this role, i thought reddit was chaotic and mostly irrelevant for b2b.

i didn’t avoid it, i just didn’t take it seriously.

to me, it was a place for random stories, strong opinions, and the occasional...

4 months ago
8

my permanent, lifetime ban from r/sales

about two weeks into my job, i got permanently banned from r/sales.

like, lifetime ban. message from the mods. no appeal. done forever.

Thanks for reading Brianna's Substack! Subscribe for free to receive new posts and support my work.

t...

5 months ago
22
4

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  • Brianna @ RedditOS

    Community Manager, mom, and creator of RedditOS, a practical system for earning trust, visibility, and LLM-era discovery on Reddit. Written by an operator documenting what actually works.

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