Do I have to record it myself?
Often, and it is easier than it sounds: press record, do the thing once, stop. If it is a web app, the kit can drive the browser and record it for you instead. If there is nothing to record at all, a recap built from a spreadsheet needs no camera and no screen.
Expect one or two retakes the first time. Almost everybody records once, spots a wrong turn or a stray notification, and records again. That is normal.
Does it use AI video, and how do you keep it honest?
Yes, when you want it. Make a clip on any generation service you use, or download one from a stock library, and the kit brings it in with one command and cuts it in like any other clip, with the service, the model and the prompt on record.
Three things happen every time. It is written down in your truth file. It carries a label on screen, which you may word yourself but not remove. And a generated clip is never the proof that your product does something: if a caption says it works, what you see under that caption is a real recording. Setting a scene, filling a pause, opening or closing, that is fine; standing in for the thing working is not.
Before you pick a service, your assistant asks what the clip is for and whether recording it would be quicker, and reads you what that service’s own terms say about business use. The account is yours, and so is the bill.
Can I bring my own Remotion code?
Yes. A scene of your own sits in your project folder and takes its place in the story like any other: the kit times it, captions it, labels it and checks it. A whole composition of your own renders, finishes and is checked the same way, and so does an opening or a closing you made yourself.
The one thing the kit asks of your code is that it draws from the frame, not the clock, because Remotion draws frames out of order and anything timed by the clock would flicker. It names the file and the line when something would. Your scenes and your packages come through every kit update untouched.
Is there a voice, or just captions?
Your choice. Captions only is the default and works everywhere. Or record one line per caption in your own voice. Or use a stock voice on your own ElevenLabs account, which is the one option with a bill: a business video needs one of their paid plans, paid to them directly. No cloned voices, and a cloned voice on the account is refused.
What do I need on my laptop?
Claude Code or Codex, plus two free installs, Node.js and FFmpeg. The kit checks for all of it on the first run and says what is missing in plain words. The first render downloads about 1.3 GB of browser and renderer, once.
What does it actually cost to run?
Your assistant, and nothing else by default. Node.js, FFmpeg and Remotion are free at your size, rendering happens on your own machine, and there is no hosting bill because there is no hosting.
Two things can add a cost, both on your own account and both optional: a paid ElevenLabs plan if you want a stock voice, and whatever a generation service charges if you make clips with one. Remotion’s paid packages, if you ever want one, are on your own Remotion licence.
How long does a first video take?
An afternoon, most of which is deciding what the video should say. The second shape out of the same recording is much faster.
What happens when the product changes?
A wrong word or a new closing line: tell your assistant, and the next render is minutes away. A screen that now looks different: record that one part again, and the rest of the project stays as it was. Call it an hour, not an afternoon.
Does it post the video anywhere?
No. It hands you a file. Where it goes is yours to decide, and what to post alongside it is Social Kit’s job.
What is Remotion, and do I need a licence for it?
Remotion is the framework that draws the video, and it is the reason the kit can reach so much: transitions, captions, audio, animated charts, 3D. Its code is published under its own licence, which is free for individuals and for organisations of up to three people, counting contractors.
Above three, Remotion’s Creators option, which it describes as making video through code and prompting on your own machine, is currently US$25 per person per month. Its Automators option, with a US$100 monthly minimum, is for apps, the Player and cloud rendering, none of which the kit’s own commands use; they stay yours to add on your own licence. Remotion decides which option fits you, so if your team is four or more, read its page before you buy. Built with Remotion: remotion.pro/license.