STEN.AI

Branding & Digital Intelligence Pioneer Platform and brand designer for the digital world

Sten Franke

Founder & CEO, ETHORITY AI Transformation Architect

I help leaders decide where AI is worth using, test it in real work and measure the difference.

961
AI offerings mapped in the Good AI Prism, 23 Oct 2026 Source: ethority.ai
2009
the first Social Media Prisma: the social web on one page
1997
first company, mediatime: search marketing for the young web
Sten Franke on a self-balancing scooter, thumbs up, in front of an orange mural reading Human Centric AI
At DFKI in Berlin, October 2018

Career

Since 1997 I have made new technology work for major brands.

Today I lead every ETHORITY project personally and bring in the specialists it needs, from the business question through implementation to running operations.

Why is AI a leadership task?

“Because it can change goals, work, services and business models.”

  1. Since 2023ETHORITY & STEN.AI LLCFounder & CEO · San Francisco and Hamburg
  2. Since 2019EpiTrace.AI · Dr. Rurainski FoundationFounder · AI in cancer research, digital strategy and brand
  3. 2015–2021ethority, Los AngelesFounder & CEO · BMW Financial Services, Deutsche Telekom and Disney
  4. 2009–2010BVDW, German digital economy associationChair of the Social Media Council · Berlin
  5. 2007–2008BITKOM, German digital industry associationChair of the customer satisfaction working group · talk at the Sony Center Berlin
  6. 2005–2021ethority, HamburgFounder & managing director · social media intelligence, research and brand strategy
  7. 2001–2005Gridpatrol, HamburgCo-founder & managing director · internet monitoring with machine learning
  8. 2000–2003TINfactory, HamburgManaging director · network for new media
  9. 1997–2005mediatime, HamburgFounder & managing director · search marketing for T-Mobile, Kraft Foods and Lufthansa
  10. 1992–1996University of SiegenBusiness administration

Sten Franke and ETHORITY have worked for

  • BMW
  • Mercedes-Benz
  • Audi
  • Bosch
  • Siemens
  • Bayer
  • Roche
  • Boehringer Ingelheim
  • Merck
  • ZEISS
  • Disney
  • Coca-Cola
  • DHL
  • E.ON
  • Continental
  • Henkel
  • Telefónica O2
  • RWE
  • Honeywell
  • Sennheiser
  • Aldi Süd

Why leaders work with Sten Franke

  1. 01

    He knows the market.

    He has mapped technology markets since 2009 – today 961 AI offerings in the Good AI Prism.

  2. 02

    He builds systems.

    He founded software platforms such as Gridpatrol and today designs AI systems that run in production.

  3. 03

    He knows large organisations.

    Projects for BMW, Deutsche Telekom, Disney, Daimler and the ECB: he knows boards, procurement and scale.

  4. 04

    He answers personally.

    He leads every project himself and brings in the right specialists from his network.

For the new era

What I offer now, and why now.

AI is changing goals, work, services and business models. Budgets are growing, rules are taking effect and the range of offerings is hard to follow. With ETHORITY I help you find the right AI, build a sound business case and put it to work responsibly: from a free first conversation to a six-week pilot.

Why now

US$2.7tn
forecast worldwide AI spending in 2026 Gartner, September 2026
9 in 10
organisations surveyed use AI; 37 % see an effect on profit ETHORITY Newsroom 2026/27
2 Dec 2027
obligations for Annex III high-risk AI apply EU AI Act, Article 113

Principles

Ten principles

Ten convictions on people and AI

For me, keeping the whole in view means judging value, people and the ability to act together. That is where these ten convictions on people and AI come from. I want to develop them further with others.

Sten Franke · Founder & CEO · AI Transformation Architect · November 2026

  1. 01

    People define the purpose.

  2. 02

    Responsibility needs a name.

  3. 03

    Experience belongs at the decision table.

  4. 04

    People who are affected need to be heard.

  5. 05

    A sound future needs capabilities of your own.

  6. 06

    Productivity must benefit people.

  7. 07

    Trust needs reasons that can be checked.

  8. 08

    Resilience needs real choices.

  9. 09

    Resource use counts too.

  10. 10

    Good leadership revisits its decisions.

Selected projects

Work you can open and check.

  • Since 23 Oct 2026

    Good AI Prism

    961 AI offerings in 24 topic areas, each with its source and the date it was read.

    Open the Prism

  • 27 Oct 2026

    Market Study 2026/27

    Nine in ten organisations surveyed use AI; 37 % see an effect on profit.

    Read the study

  • 2009–2025

    Social Media Prisma

    The social web on one page, from version 1.0 in 2009 to 8.1 in 2025. The interactive app is in development.

    The story behind it

  • From 1997

    mediatime and Gridpatrol

    International search marketing from 1997 and early internet monitoring from 2001, including work for Lufthansa and Aldi.

    Read the full story

Press & talks

On stage and in print.

A selection from the archive, newest first. Current press material is in the ETHORITY newsroom.

BITKOM CE Forum, Sony Center Berlin, 2007
BITKOM CE Forum, Sony Center Berlin, 2007
MarKom, Munich, 2008
MarKom, Munich, 2008
  1. 2012ArticleReal-time research through social media analysismarktforschung.dossier, June 2012
  2. 2008TalkMarKomMunich
  3. 2008Book chapterBrand management in user-generated mediaMarken-Management Jahrbuch 2008/09
  4. 2008Interview„Gewaltige Menge an Meinungen"Print interview on social media analysis
  5. 2009RoleChair, Social Media Council of the BVDWBVDW, the German digital economy association, 2009–2010
  6. 2008RoleChair, BITKOM working group on customer satisfactionBITKOM, the German digital industry association
  7. 2007TalkBITKOM CE ForumSony Center Berlin
  8. 2003Pressheise reports on Gridpatrol’s ranking of brand images on the webheise online

An example

How much time does a service team really save?

An AI assistant drafts answers to customer requests. The useful number is the time saved after quality checks and rework, not the speed of the first draft. So we measure how many cases stay solved, how much time goes into corrections and how often customers have to ask again.

What should improve
Cases that stay solved
Who decides
The head of service, named before the test
What decides
A threshold for rework and quality, agreed in advance

See the full test design

Evidence · Good AI Prism

Before you choose a tool, check what vendors actually disclose.

ETHORITY's Good AI Prism maps 961 AI offerings in 24 topic areas, each with a source and a date. For customer service, the market study reviewed what 107 entries disclose on their own public pages.

43of 107 entries show a public price
38of 107 entries document an EU hosting option

Prices follow at least seven different models, including per resolved case, per seat and per minute, as well as quote-only offers.

Source: Good AI Prism Market Study 2026/27, Global edition v2.6, 27 Oct 2026, pp. 54–55. Vendor information checked 19–20 Oct 2026. The 107 are entries in the research set, not a count of distinct products.

An AI decision should say what we expect to improve, what evidence supports the choice and who is accountable for the result. That is where putting AI to work begins.

Sten Franke

Work with Sten

Bring a decision, not a tool.

A first conversation is about your decision. Three things help:

  1. 01

    The decision

    What do you have to decide, and by when?

  2. 02

    The people affected

    Who works with the result, who is responsible and who has to be heard?

  3. 03

    A good result

    What should be better afterwards, and how would you notice?

Three ways to continue

  • Advisory

    Regular sessions while you prepare and take AI decisions.

  • Leadership session

    One session with your leadership team on one decision: options, evidence, risks and who decides.

  • Jointly scoped project

    We agree the scope together: a baseline, a limited test and the decision that follows.

Where a project needs research, software or a team, ETHORITY delivers it.

Challenges

Three questions I want to test in real work.

Each test starts with what should improve for the people affected and ends with a decision. All three are proposed tests.

  • Proposed test Customer service

    Can a company resolve service requests with less rework?

    We would measure Cases that stay solved · rework time · repeat contacts

  • Proposed test Public services

    Can people get a correct public-service answer and reach someone who can fix it?

    We would measure Correct answers · time to reach a responsible person · time to correction

  • Proposed test Energy

    How much energy does a process use for the same quality of outcome?

    We would measure Energy per verified result · quality threshold · limits of measurement

    Data centres used around 485 TWh of electricity worldwide in 2025 (IEA estimate). IEA

How I work

From a real problem to the next decision.

A worked example from customer service.

  1. 01

    Problem

    Customers ask again because answers are incomplete. The team spends time correcting them.

  2. 02

    Evidence

    Reopen rate, rework time and complaint reasons from recent weeks, plus what vendors disclose about price and hosting.

  3. 03

    Test

    One request type, one team, an AI assistant that drafts answers and a person who checks each one.

  4. 04

    Decision owner

    The head of service decides, using a threshold agreed before the test.

  5. 05

    Next decision

    Expand to the next request type, change the set-up or stop.

I call this way of organising research, tests and decisions STEN OS. Every engagement follows it.

Through the years

From a web directory to the Good AI Prism.

Stages, offices and the people along the way, from the early 2000s to today.

  1. Sten Franke · Studio, 2024
    2024 Studio, 2024
  2. Sten Franke · brightonSEO, San Diego
    2023 brightonSEO, San Diego
  3. Sten Franke · DFKI, Berlin
    2018 DFKI, Berlin
  4. Sten Franke · Portrait, 2017
    2017 Portrait, 2017
  5. Sten Franke · Portrait, 2015
    2015 Portrait, 2015
  6. Sten Franke · ethority, Hamburg
    2013 ethority, Hamburg
  7. A cake for the Prisma, and the office dog
    2012 A cake for the Prisma, and the office dog
  8. Sten Franke · MarKom, Munich
    2008 MarKom, Munich
  9. Sten Franke · BITKOM CE Forum, Sony Center Berlin
    2007 BITKOM CE Forum, Sony Center Berlin
  10. Sten Franke · mediatime, early 2000s
    2000s mediatime, early 2000s

Find Sten Franke

One person, one network of work.

Follow Sten Franke on LinkedIn and read the work behind him on the ETHORITY sites. Each address keeps one part of the story.

The ETHORITY Ledger: AI. Social. Search. Made by people.

Bring a decision you are working on.

Tell me what you have to decide, who is affected and what a good result would look like.