The AI company behind Copper Keto Companion

Copper Keto Companion is one app from Copper Sun Content and Creative, LLC, a small company that builds several independent AI tools. They don't share a category so much as a design idea: let the model do the thinking, keep the surface simple, and tell you the truth even when it's inconvenient. If that's why the keto coach fits into your day, a few of the company's other tools run on the same principle.

Here's what else Copper Sun Content and Creative makes, and why you might care about each.

Turn what you record into clean text

BrassTranscripts transcribes audio and video and automatically labels who said what, in 99+ languages. It returns searchable text in four formats — TXT, SRT, VTT, JSON — and deletes your audio within a day.

If you keep voice memos or record calls and interviews, it turns hours of audio into text you can search and edit. Find it at brasstranscripts.com.

See what to fix on your site, in plain English

Brass-SEO connects to your Google Search Console and Analytics and tells you, in plain English, what to fix first — no SEO background required. It is built as a Semrush alternative for small-business owners, and it runs an AI citability audit that scores a page on how likely AI search is to quote it.

If you run a site and want a straight answer instead of another dashboard to learn, it is at brass-seo.com.

Catch the real bugs in AI-written code

BrassCoders calls itself "the bug scanner for AI coders." It takes the noisy output of AI code review and filters it to a short, ranked list of findings that actually matter — hardcoded credentials, hallucinated imports, risky eval calls — written to a clean YAML file.

If you build with AI coding tools, it scans your code offline without sending it anywhere and surfaces only the issues worth your attention. It lives at coppersun.dev.

The marketing platform it grew out of

Copper Sun AI is "the SaaS AI platform for ambitious marketing teams." It runs a full campaign workflow — research, strategy, concepting, and content — and remembers your brand across projects so the work stays on voice.

This one sits furthest from a single consumer app, since it is built for marketing teams rather than individuals. It shares the same backbone, though — memory that persists, and an assistant that carries context instead of starting cold. See it at coppersun.io.

What ties them together

Copper Sun Content and Creative is small enough that the same hands set the standard on every product. If Copper Keto Companion earned a spot on your phone by being honest and getting out of the way, that is the bar the rest are held to. None of them will cheerlead at you or bury the answer three taps deep.

Common questions

Who makes Copper Keto Companion? Copper Sun Creative, a small company focused on building AI-first apps where the intelligence is genuine, not scripted. Copper Keto Companion is the first in the line.

Is there a human coach behind the app? No — the coaching comes from a frontier AI model that applies its own nutritional and metabolic knowledge to your data. There is no human in the loop.

Are you building more apps? Yes. The Copper line is a family of apps, each built around one human goal, using the same design principle.