TikTok slideshows,
automated on
your laptop.

Cerebros turns a chat into ready-to-post slideshows tuned to your niche. Draft in seconds, pick images off the web, export and post. It learns your voice a little more every time.

Download for Mac
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Cerebros
Claude
Powered by Claude

Four steps. That's the whole app.

Tell Cerebros your niche and voice once. It remembers forever.

It learns you

Tell it once.
It remembers forever.

Ask Cerebros to change how it writes and it rewrites its own brain for that project. Every future slideshow follows your rules without you repeating them.

  • Your voice, your tone, your rules, per project
  • Change it mid-chat, in plain english
  • Peek at the full system prompt whenever you want
astrology page › new chat
hey, i only want to speak in gen z language and all lowercase in all my slideshows. and be funny on the last slide. make sure all future slideshows are like this
Edited system prompt
got it, i understand. from now on every slideshow for this project stays all lowercase, gen z through and through, and the last slide lands a joke. this is saved permanently, so you never have to ask again.
Message Cerebros…

Slideshowsarethehighest-leverageformatonTikTokrightnow.Nofilming,noediting,noburnout.Cerebrosishowyoushowupeverysingledaywithoutthegrind.

Examples

Real slideshows, straight out of a chat.

Hover a deck to spread it, click to flip through the slides.

The correct order to use peptides

skincare · 1 / 4

Collagen peptides, what they actually are

skincare · 1 / 9

Why mango is criminally underrated

food & health · 1 / 5

Proof, not promises

Real accounts run on Cerebros.

Including one of ours. Every post on it started as one message in a chat.

“Made this to save me 15–30 minutes every day. I run several accounts, so naturally I wanted to automate this.”
Y

Founder of Cerebros

@yvcodes on X
“I used to spend my whole evening making slideshows. Now I chat for five minutes while eating dinner and post.”
Marcus T. · runs 3 niche pages

Live account

@astro_vibes111 on TikTok

@astro_vibes111

TikTok

Teaching people what skin peptides are, pointing them to peptides3.com/skin. Every slideshow made in Cerebros.

Visit the account→
“The captions actually sound like me. I told it once to keep things simple and it never forgot.”
Priya S. · skincare creator
“One project per client, everything separate, everything local. This replaced two tools and a VA.”
Dan K. · agency owner

Pricing

One tool. Two ways to own it.

You bring your own Claude API key, so you pay Anthropic directly for usage and us only for the software.

Monthly

$15/month

Cancel anytime. Keep your exports forever.

  • Unlimited projects, chats and slideshows
  • AI that learns your voice per project
  • Built-in web image picker
  • Caption styles + TikTok overlay preview
  • 1080×1920 PNG export
  • 100% local. Bring your own Claude key.
  • Success guide PDF
  • Discord community access with the founder
Start monthly

LifetimeBest value

$55one-time

Pay once. Every update, forever.

  • Unlimited projects, chats and slideshows
  • AI that learns your voice per project
  • Built-in web image picker
  • Caption styles + TikTok overlay preview
  • 1080×1920 PNG export
  • 100% local. Bring your own Claude key.
  • Success guide PDF
  • Discord community access with the founder
Get lifetime access

Checkout, license keys and billing handled securely by Polar, our merchant of record.

Your niche is waiting.
Start posting daily.

Download Cerebros and ship your first slideshow before your coffee gets cold.

Download for Mac

FAQ

Questions, answered.

What is Cerebros?

A macOS app that turns a chat into a ready to post TikTok or Instagram slideshow. You describe the idea, it drafts the slides and caption, you pick the images, and it burns everything into numbered PNGs.

Do I need my own Claude API key?

Yes. Cerebros is bring your own key. You add your Anthropic API key once in settings, and Cerebros uses it to write your slideshows. You pay Anthropic directly for usage, separately from your Cerebros license.

Where does my data live?

On your Mac. Cerebros is local first, so your projects, chats, slideshows and images are stored on your machine. The only network call it makes is to Anthropic's API to generate content.

How does it learn my voice?

Every project keeps its own writing rules. Tell it once, in plain english, mid chat, and it rewrites its own system prompt for that project so every future slideshow follows the same tone, formatting and style without you repeating yourself.

Can I run multiple accounts or brands?

Yes. Each brand or niche gets its own project, with its own chats and its own voice. Agencies commonly run one project per client, fully separated.

What can I customize on each slide?

You control the caption style, drag captions anywhere on the canvas, resize them, and preview with a TikTok style overlay so you know nothing important gets covered before you post.

What is the difference between monthly and lifetime?

Both unlock the exact same app. Monthly is $15 a month and cancels anytime. Lifetime is a single $55 payment that includes every future update, forever.

Where can I manage my purchase?

Head to the Polar customer portal to view your license, update payment details, or cancel a subscription. polar.sh/cerebros/portal/request