About

Built so you can sleep.

Agent Citara is a digital marketing team that runs at night — built by operators from Salesforce, UiPath, Microsoft and Siemens.

Most marketing asks for your time. We give it back — the work is done by the time you wake up.

Why we built Citara.

Most founders and small teams don't lack ambition — they lack hours. Marketing becomes the thing that gets pushed to next week, every week. Meanwhile the way customers find you is changing: they ask an AI assistant, and your name either comes up or it doesn't.

We spent two decades running marketing and operations inside companies like Salesforce, UiPath and Microsoft. We saw how much of the work is repeatable — research, pages, content, campaigns — and how little of it actually needs a meeting.

So we built an AI-native team that does that work overnight, in your voice, and hands it back to you in the morning for approval. You stay the author. We do the night shift.

Who's behind it

Built by an operator, not a pitch.

Agent Citara was founded by Thorsten Keller. He started as an economic journalist in Asia — Taiwan correspondent for the Süddeutsche Zeitung — then spent two decades inside global tech: Chief of Staff for Salesforce Europe, EMEA COO at UiPath, plus executive roles at Microsoft, Siemens and Atos.

Today he builds AI-native companies and agent systems, and is a certified trainer in Neuroresonance, emTrace and Mimikresonanz. Agent Citara grew directly out of that work.

Three perspectives that make AI visibility serious: a feel for the business, the engineering of the AI systems, and the language that convinces people — and machines.

Senior Operator

C-level in global tech

Chief of Staff for Salesforce Europe, EMEA COO at UiPath, plus Microsoft, Siemens and Atos. He knows what a board expects from marketing — and how visibility turns into revenue.

AI Architect

Builds the systems, not just the prompts

Citara is designed from the ground up as an AI-native team: pipelines that research, write, design and ship overnight. AI visibility isn't a buzzword — it's his craft.

Trainer & Coach

Language that lands

Certified in Neuroresonance, emTrace and Mimikresonanz. That's why your voice stays yours — even when a machine drafts the first line.

Two decades, four vantage points.

Asia desk

Economic journalist

Taiwan correspondent for the Süddeutsche Zeitung. Learned to find the story and the proof behind it.

Global tech

C-level operator

Chief of Staff, Salesforce Europe · EMEA COO, UiPath · Microsoft · Siemens · Atos. Ran marketing and operations at scale.

AI-native

AI architect

Builds AI companies and agent systems end to end. Agent Citara is one of them.

Tone & trust

Trainer & coach

Certified in Neuroresonance, emTrace and Mimikresonanz — how trust and tone actually land.

Three beliefs.

01

Your voice stays yours.

We build in your tone, your story, your brand. Nothing ships that doesn't sound like you.

02

Work happens overnight.

Visibility, pages, content, campaigns — built while you sleep, ready by morning.

03

You always approve.

Nothing goes live without your yes. You stay in control, with the final word.

How the night shift works.

No briefs to write, no calls to sit through. One handoff in the evening, finished work in the morning.

Evening

You hand off.

Drop a link, a goal, a rough idea. No briefs, no meetings — just the direction.

Night

We work.

Visibility checks, pages, content and campaigns get researched, built and refined while the office is dark.

Daylight

You approve.

It's waiting when you wake up. Review, tweak, and give the word. Only then does anything go live.

See it work tonight.

Drop your link. Tomorrow your vital signs are ready. No pitch.

Start free check