The Silma blog

Notes on why short-form video works

Hooks, retention, benchmarks, and how to defend a content strategy with evidence.

AI character reference sheet: one man from nine head angles, four expressions and a full body view with a height scale

AI VIDEO

I made a 30 second commercial with AI for $45

Real numbers and the full process behind an ad with two of me in it. What it cost, the three hours of prep, what broke, and why cheap content changes what is scarce.

Nine panel pencil storyboard for a 30 second ad, mannequin figures on a sofa in front of a desert view

AI VIDEO

How to make an AI video ad

The full build order, the exact prompts, what every stage costs, and twelve things that cost me credits to learn. Including the failures nobody documents.

Three things a TikTok tracker can mean: follower counters a number not a reason, competitor posts against their own median, your own analytics retention per video

TIKTOK

What a TikTok tracker actually tracks

Follower counters, competitor monitoring, your own analytics. Three tools, one name. What each can really see, and which one changes what you make next.

Three Instagram Insights metrics listed: reach unique and estimated, interactions a net number, story replies zero in the EU since 2020

INSTAGRAM

Instagram Insights explained, metric by metric

What accounts reached, profile visits, interactions and watch time actually mean, taken from Meta's own definitions, and which belong in a monthly report.

Bar chart of Reels views with a dashed baseline, one bar well above the rest labelled your baseline

INSTAGRAM

How to read your Instagram Reels analytics

Which metrics predict something, which are noise, and why beating your own account's median tells you more than a raw view count.

Three TikTok ranking signals listed: user interactions a strong signal, completion named by TikTok, follower count not a factor

TIKTOK

What TikTok has actually said about its algorithm

TikTok publishes far less than Instagram does, so the advice industry filled the gap. The short list they have actually published, including the line that contradicts most of it.

The claim "you have 4.7 seconds" struck through, replaced by a skip rate bar

INSTAGRAM

Most Instagram hook advice is made up

We traced the numbers everyone repeats. Most have no source. What Instagram has actually said, and the metric it quietly shipped in 2025.