Kepler by StarknotBeta
The laws of marketing, on your computer.
Johannes Kepler turned years of watching the sky into three laws. Kepler by Starknot turns what works in performance advertising into rules, and applies them to every piece: a team of 15 AI agents that works on your own computer, with your own Claude or ChatGPT subscription.In beta: available now to a limited number of businesses, with direct support from our team and launch terms.
KEPLER beta
Request your beta spot
Join the first 5 businesses in the KEPLER beta: launch pricing and hands-on setup from our team.
Three laws
What works, turned into law.
Tap each law to see what it means day to day.
Your brand at the focus
Like the Sun at the focus of an orbit, everything revolves around your brand. In practice: Kepler reads your website and runs a short interview, and builds your brand brain from them — offer, customers, objections and voice. Every piece comes from there, and whatever is not confirmed, it asks you before using it.
A steady rhythm
Equal areas in equal times: a rhythm that does not break. In practice: the Today screen tells you what is due each day — review new ideas, approve pieces, prepare the launch — and once a month it guides you through the numbers. You decide; the team prepares the rest.
Rules, not hunches
In practice: every ad states which rules of the Starknot Method it applied, and quality control checks it against those same rules before showing it to you. If something falls short, it is fixed before it reaches you.
How it works
A complete marketing team, in one dashboard.
Fifteen agents, each with a role — strategist, copywriter, art director, editor, media buyer and more — coordinated by a director who brings everything to you for approval.
- 01
Today
What needs doing, what is waiting for your approval and what the team is working on right now, on a single screen.
- 02
Learns your brand
It reads your website and runs a short interview. From that it builds your brand brain: offer, customers, objections, voice and what is still to be confirmed.
Kepler's video library, under Create › Videos, as it appears in the dashboard.
03Produces videos
Videos in the house styles adapted to your brand, checked before delivery, and shoot scripts to film your own. All from its video library.
- 04
Designs images
A studio of templates that explain why they work, and complete prompts ready for any image AI.
- 05
Prepares the launch
It proposes the campaign structure and works out the bids for you to upload. It does not touch your ad account and does not spend money.
- 06
Reads the results
It imports your numbers, flags what changes and, once a month, guides you through Numbers Day: what reached your bank account, not only what the platform says.
Screenshots of the Kepler dashboard with sample data.
Starknot Method
Proven Meta Ads performance methodologies, in one method.
Kepler does not improvise. The Starknot Method is built on proven Meta Ads performance marketing methodologies, written as rules that every agent applies and cites.
- 01
Creative leads.
The account structure only amplifies what the ad already says. That is why every round starts with new ideas, not with settings changes.
- 02
Make it look like a post.
The pieces that work read as content before they read as ads: a real photo, a message, a piece of business news.
- 03
Backed, not made up.
Every claim must come from your offer or from real proof. An agent checks every piece and flags whatever is not backed up; even so, AI can make mistakes, and the final check before publishing is yours.
- 04
Every idea, scored.
Before it goes out, every concept is scored against clear criteria, with its evidence. Only the ones that pass go ahead.
Made with Kepler
Pieces Kepler made for Starknot.
Two vertical videos produced by Kepler's engine for the Starknot brand itself, exactly as they came out. They are in Spanish.
Yours, end to end
Your computer. Your subscription. Your files.
On your computer
Kepler is installed on and works from your machine; every brand lives in its own folder and nothing is sent to Starknot's servers. To create content, the agents use your Claude or ChatGPT subscription, so what they process goes through Anthropic or OpenAI under your own account.
With your subscription
It works with your Claude (Claude Code) or ChatGPT (Codex) plan. It uses no API keys.
With your approval
Work stops at the idea, the script, the final piece and the launch plan until you approve. Kepler does not publish, does not touch your ad account and does not spend money.
Requirements: Windows 10 or 11, an internet connection and about 5 GB free, plus a Claude or ChatGPT subscription.
Kepler is built with the best strategy and logic we know. Results depend on how it is used and on each business's offer, budget and market; Starknot does not guarantee specific results. Claude, ChatGPT and Meta are trademarks of their respective owners; Starknot is not affiliated with those companies. Terms of service
KEPLER beta
Request your beta spot
Join the first 5 businesses in the KEPLER beta: launch pricing and hands-on setup from our team.
Frequently asked questions
What is worth knowing about Kepler.
What do I need to use Kepler?
A computer with Windows 10 or 11, an internet connection and about 5 GB free, and a Claude subscription (with Claude Code) or a ChatGPT subscription (with Codex). Kepler works with your subscription; it uses no API keys.
Does Kepler publish ads or spend my budget?
No. Kepler prepares the pieces and the launch plan; you approve and you publish. It does not touch your ad account and does not spend money.
Where does my brand's data stay?
Each brand's files stay on your computer, in their own workspace, and nothing is sent to Starknot's servers. To generate content, the agents send the necessary information to your AI provider — Anthropic (Claude) or OpenAI (ChatGPT) — through your own account and under that provider's privacy policy.
How much does it cost?
Kepler is quoted in the discovery session, based on your business and what you need.
Does Kepler guarantee results?
No. Kepler is built with the best strategy and logic we know, but results depend on how it is used and on your offer, budget and market. Starknot does not guarantee specific results.
Starknot
Let's talk about your brand.
Kepler is quoted in the discovery session, based on your business and what you need.
Book a discovery session