Reliable agentic marketing

Give your AI a brain for your brand.

A marketing expert that works like your best teammate. Stellarc builds a per-brand context graph from your real data — rankings, Search Console, traffic, competitors — and serves it to the AI tools you already use. Every answer cites a source, or says "no data."

Claude · with Stellarc
Brain active
Where are my quickest SEO wins right now?
Quick win"ai visibility tool" — position 11, composite score 8.2 · GSC · DataForSEO
GapCompetitors rank across the "geo audit" cluster — you have no page · whitespace scan
BlockedDraft rejected — internal link /pricing-2024 does not exist · link validator
02The stack

Your stack stays. It gets a brain.

The sources, trackers, analytics and AI surfaces marketers actually run — with one brain underneath all of them. New connectors land on the fly.

ClaudeChatGPTGoogle Search ConsoleGoogle Analytics 4AhrefsSemrushDataForSEOPlausibleScreaming FrogHubSpotWordPressWebflowPerplexityPeec.aiGoogle Knowledge Graph
03Why trust it

Grounded, or it says so.

Generic AI invents numbers and fake links when it runs out of facts. Stellarc's answers are tied to your actual data — and when the data isn't there, it tells you.

"Which pages lost clicks after the June update?"

Three pages, all in the integrations cluster. /integrations/crm dropped 41% week-over-week; the other two lost their featured snippet.

GSC rows · 28dRanking historyCrawled pages

"What's our conversion rate from AI referrals?"

No data. Your analytics connection doesn't segment AI referrals yet. Connect it and this gets answered with real numbers — not a guess.

No data — said honestly
Draft blocked. Internal link /pricing-2024 does not exist.
04How it works

Sits between your data and your AI tools.

One setup, guided by us. The brain is refreshed on demand — cost-capped, never a surprise bill.

YOUR DATA
What connects
Google Search Console
Google Analytics 4
DataForSEO — rankings & competitors
Plausible
Your site & competitors’ sites
STELLARC
One brain per brand
Typed knowledge graph
Every fact source-linked
Refreshed on demand, cost-capped
Set up with you, white-glove
YOUR AI TOOLS
Where it shows up
Claude — web, desktop, Code
Any MCP-compatible assistant
Your agents & custom skills
05In your daily work

Analyst-day work, in minutes.

01
Site audits
Ask what’s wrong with your site and get findings with your real URLs — not a generic checklist.
02
Quick-win keywords
Positions 5–15 ranked by composite opportunity score, from your rankings and Search Console data.
03
Competitor & whitespace gaps
Where tiered competitors win and you don’t show up — including clusters nobody covers yet.
04
Internal link equity
Pages leaking authority and the links that would fix them, from the crawled graph.
05
Briefs & drafts, validated
Content in the brand’s voice — mechanically checked so it can’t cite pages that don’t exist.
06
GEO & AI citations
Grounded in where the brand is and isn’t cited in AI answers today.
06What changes

Same team. Sharper answers. Nothing invented.

30+
Tools your AI can call against the brain — audits, gaps, briefs, validation.
100%
Of answers source-linked — or honestly flagged "no data."
Minutes
For analysis that used to take an analyst a day. Same data, same rigor.
Hosted in the EU · GDPR-clean from day one
07Questions

What people ask before they connect a brain.

What is a marketing brain?

A per-brand context graph — your rankings, Search Console data, competitors, and brand voice — structured so an AI assistant can query it accurately instead of guessing.

How is this different from pasting context into a prompt?

Pasted context resets every conversation and goes stale immediately. The brain persists, updates from your real data sources, and every AI session against it starts already knowing your brand.

What data connects today?

Google Search Console, Google Analytics 4, DataForSEO rankings and competitor data, Plausible, and your site and competitors’ sites, crawled directly. New connectors land on the fly.

Is my data isolated from other customers?

Yes. Every organization gets its own brain with adversarially tested cross-org isolation — one org per customer is the security boundary from day one.

What happens when the AI doesn’t have an answer?

It says so. Stellarc’s evaluation harness fails any answer that invents a number or a source — “no data” is a correct answer, not a failure.

Which AI tools work with it?

Claude today, on web, desktop, and Code, via the Model Context Protocol. Any MCP-compatible assistant can connect the same way.

Running a white-glove beta with a small number of teams.

Best fit: in-house and agency SEO/GEO teams who already use Claude daily.

We set up the brain for one brand with you. Your team uses it for 60 days. If it doesn't earn its place, we walk away.

Request beta access →
Or reach us at contact@stellarc.ai